Patent applications and USPTO patent grants for Transitions Optical, Inc..The latest application filed is for "optical articles and method of preparing the same".
Patent | Date |
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Optical Articles and Method of Preparing the Same App 20220171110 - Kumar; Anil ;   et al. | 2022-06-02 |
Optical Article with Gradient Light Influencing Properties and Method of Making the Same App 20220066081 - Miller; Philip ;   et al. | 2022-03-03 |
Optical articles and method of preparing the same Grant 11,256,014 - Kumar , et al. February 22, 2 | 2022-02-22 |
Optical article with gradient light influencing properties and method of making the same Grant 11,199,653 - Miller , et al. December 14, 2 | 2021-12-14 |
Method and assembly for coating a substrate Grant 11,169,304 - Koenig, II November 9, 2 | 2021-11-09 |
Alignment polymers Grant 11,130,912 - Kumar , et al. September 28, 2 | 2021-09-28 |
Method for preparing an optical element which colors in a non-uniform linear pattern Grant 11,084,236 - Turpen , et al. August 10, 2 | 2021-08-10 |
Curable Photochromic Compositions App 20210163761 - Haley; Michael F. ;   et al. | 2021-06-03 |
Method for coloring an optical element in a non-uniform linear pattern Grant 10,994,563 - Frease , et al. May 4, 2 | 2021-05-04 |
Curable photochromic compositions Grant 10,954,397 - Haley , et al. March 23, 2 | 2021-03-23 |
Alignment compounds Grant 10,875,833 - Kumar , et al. December 29, 2 | 2020-12-29 |
Inspection unit for photochromic ophthalmic lenses Grant 10,718,687 - Koenig, II | 2020-07-21 |
Methods of making fused ring compounds Grant 10,689,317 - He , et al. | 2020-06-23 |
Method of coating a lens and lens support Grant 10,688,522 - Lynch , et al. | 2020-06-23 |
Oriented polymeric sheets exhibiting dichroism and articles containing the same Grant 10,619,018 - Kumar , et al. | 2020-04-14 |
Ultraviolet light absorbers Grant 10,619,098 - Reddy , et al. | 2020-04-14 |
Photoalignment materials having improved adhesion Grant 10,590,220 - Saha , et al. | 2020-03-17 |
Spin coater for applying multiple coatings to an optical substrate Grant 10,571,611 - Koenig, II , et al. Feb | 2020-02-25 |
Photochromic compounds Grant 10,532,998 - He , et al. Ja | 2020-01-14 |
Photochromic compounds Grant 10,532,997 - He , et al. Ja | 2020-01-14 |
Photochromic compounds Grant 10,501,446 - He , et al. Dec | 2019-12-10 |
Photochromic thienochromene compounds Grant 10,501,477 - Deng , et al. Dec | 2019-12-10 |
Method of forming a photochromic segmented multifocal lens Grant 10,493,486 - Lynch , et al. De | 2019-12-03 |
Optical article having a photoluminescent mark Grant 10,444,537 - Kumar , et al. Oc | 2019-10-15 |
Multilayer photochromic articles Grant 10,423,061 - Tomasulo , et al. Sept | 2019-09-24 |
Method of preparing a photochromic optical article using an organic solvent pretreatment and photochromic coating Grant 10,281,628 - Koenig, II , et al. | 2019-05-07 |
Photochromic articles that include photochromic-dichroic materials Grant 10,145,996 - DeMeio , et al. De | 2018-12-04 |
Optical Article with Gradient Light Influencing Properties and Method of Making the Same App 20180299600 - Miller; Philip ;   et al. | 2018-10-18 |
Optical Articles and Method of Preparing the Same App 20180299599 - Kumar; Anil ;   et al. | 2018-10-18 |
Inspection Unit For Photochromic Ophthalmic Lenses App 20180299345 - Koenig, II; Jerry L. | 2018-10-18 |
Photochromic Compounds App 20180291009 - He; Meng ;   et al. | 2018-10-11 |
Method of Making Optical Articles Having Gradient Light Influencing Properties App 20180290408 - Park; David John ;   et al. | 2018-10-11 |
Photochromic Compounds App 20180291007 - He; Meng ;   et al. | 2018-10-11 |
Photochromic Compounds App 20180291008 - He; Meng ;   et al. | 2018-10-11 |
Multilayer Photochromic Articles App 20180210330 - Tomasulo; Massimiliano ;   et al. | 2018-07-26 |
Curable Photochromic Compositions App 20180208781 - Haley; Michael Frank ;   et al. | 2018-07-26 |
Optical elements with alignment facilities for optical dyes Grant 10,007,038 - Kumar , et al. June 26, 2 | 2018-06-26 |
Photochromic compounds Grant 10,005,763 - He , et al. June 26, 2 | 2018-06-26 |
Photochromic compounds Grant 10,000,472 - He , et al. June 19, 2 | 2018-06-19 |
Methods of Making Fused Ring Compounds App 20180148396 - He; Meng ;   et al. | 2018-05-31 |
Alignment Polymers App 20180127653 - Kumar; Anil ;   et al. | 2018-05-10 |
Alignment Compounds App 20180086725 - Kumar; Anil ;   et al. | 2018-03-29 |
Method and Assembly for Coating a Substrate App 20180074231 - Koenig, II; Jerry L. | 2018-03-15 |
Method for Preparing an Optical Element Which Colors in a Non-Uniform Linear Pattern App 20180056615 - Turpen; Joseph D. ;   et al. | 2018-03-01 |
Photochromic Thienochromene Compounds App 20180051037 - Deng; Jun ;   et al. | 2018-02-22 |
Method for Coloring an Optical Element in a Non-Uniform Linear Pattern App 20180050549 - Frease; Jennine M. ;   et al. | 2018-02-22 |
Methods of making fused ring compounds Grant 9,878,971 - He , et al. January 30, 2 | 2018-01-30 |
Optical Article Having a Photoluminescent Mark App 20180024377 - Kumar; Anil ;   et al. | 2018-01-25 |
Ultraviolet Light Absorbers App 20170275534 - REDDY; Ramaiahgari ;   et al. | 2017-09-28 |
Photochromic optical article having allophanate protective coating and process for making same Grant 9,690,021 - Turpen , et al. June 27, 2 | 2017-06-27 |
Method of preparing fused ring indeno compounds Grant 9,630,902 - He , et al. April 25, 2 | 2017-04-25 |
Lens holder Grant D780,821 - Koenig, II , et al. March 7, 2 | 2017-03-07 |
Methods of Making Fused Ring Compounds App 20170050909 - He; Meng ;   et al. | 2017-02-23 |
Photoalignment Materials Having Improved Adhesion App 20170037173 - Saha; Gobinda ;   et al. | 2017-02-09 |
Photochromic Compounds App 20160333262 - He; Meng ;   et al. | 2016-11-17 |
Photochromic Comounds App 20160332995 - He; Meng ;   et al. | 2016-11-17 |
Methods of making fused ring compounds Grant 9,487,499 - He , et al. November 8, 2 | 2016-11-08 |
Photoalignment materials having improved adhesion Grant 9,475,901 - Saha , et al. October 25, 2 | 2016-10-25 |
Method Of Coating A Lens And Lens Support App 20160288157 - Lynch; Paul J. ;   et al. | 2016-10-06 |
Method Of Forming A Photochromic Segmented Multifocal Lens App 20160279886 - Lynch; Paul J. ;   et al. | 2016-09-29 |
Spin Coater For Applying Multiple Coatings To An Optical Substrate App 20160243579 - Koenig, II; Jerry L. ;   et al. | 2016-08-25 |
Method Of Preparing A Photochromic Optical Article Using An Organic Solvent Pretreatment And Photochromic Coating App 20160245967 - Koenig, II; Jerry L. ;   et al. | 2016-08-25 |
Photochromic Optical Article Having Allophanate Protective Coating And Process For Making Same App 20160238758 - Turpen; Joseph David ;   et al. | 2016-08-18 |
Photochromic compounds Grant 9,405,041 - He , et al. August 2, 2 | 2016-08-02 |
Photochromic Articles That Include Photochromic-Dichroic Materials App 20160209561 - DeMeio; Rachael L. ;   et al. | 2016-07-21 |
Photochromic articles that include photochromic-dichroic materials Grant 9,334,439 - DeMeio , et al. May 10, 2 | 2016-05-10 |
Indeno-fused ring compounds Grant 9,309,455 - He , et al. April 12, 2 | 2016-04-12 |
Experiential optical device Grant 9,304,330 - Park , et al. April 5, 2 | 2016-04-05 |
Method Of Preparing Fused Ring Indeno Compounds App 20160060205 - He; Meng ;   et al. | 2016-03-03 |
Method of preparing fused ring indeno compounds Grant 9,206,151 - He , et al. December 8, 2 | 2015-12-08 |
Methods Of Making Fused Ring Compounds App 20150336922 - He; Meng ;   et al. | 2015-11-26 |
Oriented Polymeric Sheets Exhibiting Dichroism And Articles Containing The Same App 20150274910 - Kumar; Anil ;   et al. | 2015-10-01 |
Indeno-fused naphthopyrans having ethylenically unsaturated groups Grant 9,139,552 - Xiao , et al. September 22, 2 | 2015-09-22 |
Methods of making fused ring compounds Grant 9,139,571 - He , et al. September 22, 2 | 2015-09-22 |
Oriented polymeric sheets exhibiting dichroism and articles containing the same Grant 9,096,014 - Kumar , et al. August 4, 2 | 2015-08-04 |
Method of making indeno-fused naphthol materials Grant 9,073,838 - Chopra , et al. July 7, 2 | 2015-07-07 |
Photochromic indeno-fused ring pyran compounds Grant 9,051,332 - He , et al. June 9, 2 | 2015-06-09 |
Method Of Preparing Fused Ring Indeno Compounds App 20150141662 - He; Meng ;   et al. | 2015-05-21 |
Photochromic Indeno-Fused Ring Pyran Compounds App 20150141661 - He; Meng ;   et al. | 2015-05-21 |
Fused Ring Indeno Compounds For Preparation Of Photochromic Compounds App 20150141663 - He; Meng ;   et al. | 2015-05-21 |
Optical Elements With Alignment Facilities For Optical Dyes App 20150138492 - Kumar; Anil ;   et al. | 2015-05-21 |
Photochromic compounds and compositions Grant 9,034,219 - He , et al. May 19, 2 | 2015-05-19 |
5,6-ring-substituted naphthopyran compounds Grant 9,029,532 - Dabideen , et al. May 12, 2 | 2015-05-12 |
Photochromic materials that include indeno-fused naphthopyrans Grant 9,028,728 - Bancroft , et al. May 12, 2 | 2015-05-12 |
Fused ring indeno compounds for preparation of photochromic compounds Grant 9,029,565 - He , et al. May 12, 2 | 2015-05-12 |
Photochromic article having at least partially crossed polarized photochromic-dichroic and fixed-polarized layers Grant 9,030,740 - DeMeio , et al. May 12, 2 | 2015-05-12 |
Photochromic materials demonstrating improved fade rates Grant 9,006,427 - Chopra , et al. April 14, 2 | 2015-04-14 |
Optical elements with alignment facilities for optical dyes Grant 8,926,091 - Kumar , et al. January 6, 2 | 2015-01-06 |
Photochromic compounds and compositions Grant 8,920,928 - He , et al. December 30, 2 | 2014-12-30 |
Photochromic compounds and compositions Grant 08920928 - | 2014-12-30 |
Photochromic compounds, compositions and articles Grant 8,859,097 - Chopra October 14, 2 | 2014-10-14 |
Photochromic Articles That Include Photochromic-dichroic Materials App 20140272468 - DeMeio; Rachael L. ;   et al. | 2014-09-18 |
Method Of Preparing Photochromic-dichroic Films Having Reduced Optical Distortion App 20140265010 - Park; David ;   et al. | 2014-09-18 |
5,6-ring-substituted Naphthopyran Compounds App 20140256935 - Dabideen; Darrin R. ;   et al. | 2014-09-11 |
Alignment facilities for optical dyes Grant 8,828,507 - He , et al. September 9, 2 | 2014-09-09 |
Method of producing an optical element having a mark Grant 8,828,284 - Carpenter September 9, 2 | 2014-09-09 |
Experiential Optical Device App 20140232978 - Park; David ;   et al. | 2014-08-21 |
Method Of Producing An Optical Element Having A Mark App 20140199521 - Carpenter; William D. | 2014-07-17 |
Lactone compounds and materials made therefrom Grant 8,779,168 - He , et al. July 15, 2 | 2014-07-15 |
Method of making indeno-fused naphthol materials Grant 8,765,978 - Chopra , et al. July 1, 2 | 2014-07-01 |
Indeno-fused Ring Compounds App 20140166948 - He; Meng ;   et al. | 2014-06-19 |
Photochromic materials demonstrating improved fade rates Grant 8,748,634 - Chopra , et al. June 10, 2 | 2014-06-10 |
Photochromic Materials Demonstrating Improved Fade Rates App 20140155598 - Chopra; Anu ;   et al. | 2014-06-05 |
Photochromic Compounds App 20140154514 - He; Meng ;   et al. | 2014-06-05 |
Photochromic compounds Grant 8,705,160 - He , et al. April 22, 2 | 2014-04-22 |
Indeno-fused ring compounds Grant 8,698,117 - He , et al. April 15, 2 | 2014-04-15 |
Photochromic Article Having At Least Partially Crossed Polarized Photochromic-Dichroic And Fixed-Polarized Layers App 20140078583 - DeMeio; Rachel L. ;   et al. | 2014-03-20 |
Photochromic article having two at least partially crossed photochromic-dichroic layers Grant 8,649,081 - DeMeio , et al. February 11, 2 | 2014-02-11 |
Photochromic compounds having at least two photochromic moieties Grant 8,647,538 - Lu , et al. February 11, 2 | 2014-02-11 |
Mesogen-containing compounds Grant 8,628,685 - He , et al. January 14, 2 | 2014-01-14 |
Mesogenic stabilizers Grant 8,623,238 - Xu , et al. January 7, 2 | 2014-01-07 |
Mesogenic stabilizers Grant 8,613,868 - Dai , et al. December 24, 2 | 2013-12-24 |
Curable photochromic compositions and optical articles prepared therefrom Grant 8,608,988 - Bowles , et al. December 17, 2 | 2013-12-17 |
Polarizing photochromic articles Grant 8,582,192 - Kumar , et al. November 12, 2 | 2013-11-12 |
Methods for producing photosensitive microparticles Grant 8,563,213 - Bowles , et al. October 22, 2 | 2013-10-22 |
Methods for producing photosensitive microparticles, non-aqueous dispersions thereof and articles prepared therewith Grant 8,563,212 - Bowles , et al. October 22, 2 | 2013-10-22 |
Polarizing photochromic articles Grant 8,545,015 - Kumar , et al. October 1, 2 | 2013-10-01 |
Photochromic optical articles prepared with reversible thermochromic materials Grant 8,547,625 - Knowles , et al. October 1, 2 | 2013-10-01 |
Photochromic compounds and compositions Grant 8,545,984 - He , et al. October 1, 2 | 2013-10-01 |
Photochromic materials that include 6-amino substituted indeno-fused naphthopyrans Grant 8,535,577 - Chopra , et al. September 17, 2 | 2013-09-17 |
Photochromic materials Grant 8,518,305 - Tomasulo August 27, 2 | 2013-08-27 |
Photochromic compounds and compositions Grant 8,518,546 - He , et al. August 27, 2 | 2013-08-27 |
Photochromic coating exhibiting improved performance and reduced yellowness Grant 8,512,604 - Berzon , et al. August 20, 2 | 2013-08-20 |
Mesogenic stabilizers Grant 8,431,039 - Dai , et al. April 30, 2 | 2013-04-30 |
Photochromic materials having extended pi-conjugated systems and compositions and articles including the same Grant 8,388,872 - Chopra , et al. March 5, 2 | 2013-03-05 |
Mesogenic stabilizers Grant 8,349,210 - Xu , et al. January 8, 2 | 2013-01-08 |
Curable Photochromic Compositions And Optical Articles Prepared Therefrom App 20120212840 - Bowles; Steven E. ;   et al. | 2012-08-23 |
Photochromic Materials That Include 6-amino Substituted Indeno-fused Naphthopyrans App 20120214992 - Chopra; Anu ;   et al. | 2012-08-23 |
Photochromic Compounds App 20120200907 - He; Meng ;   et al. | 2012-08-09 |
Photochromic Compounds, Compositions And Articles App 20120183810 - Chopra; Anu | 2012-07-19 |
Photochromic compounds Grant 8,211,338 - He , et al. July 3, 2 | 2012-07-03 |
Photochromic Compounds And Compositions App 20120156508 - He; Meng ;   et al. | 2012-06-21 |
Photochromic Compounds And Compositions App 20120156521 - He; Meng ;   et al. | 2012-06-21 |
Lactone Compounds And Materials Made Therefrom App 20120157677 - He; Meng ;   et al. | 2012-06-21 |
Method Of Making Indeno-fused Naphthol Materials App 20120157696 - Chopra; Anu ;   et al. | 2012-06-21 |
Methods Of Making Fused Ring Compounds App 20120157678 - He; Meng ;   et al. | 2012-06-21 |
Photochromic Materials That Include Indeno-Fused Naphthopyrans App 20120145973 - Bancroft; Kevin E. ;   et al. | 2012-06-14 |
Photochromic Materials Having Extended Pi-conjugated Systems And Compositions And Articles Including The Same App 20120145975 - Chopra; Anu ;   et al. | 2012-06-14 |
Indeno-Fused Naphthopyrans Having Ethylenically Unsaturated Groups App 20120132870 - Xiao; Wenjing ;   et al. | 2012-05-31 |
Photochromic Compounds Having At Least Two Photochromic Moieties App 20120136148 - Lu; Yunyi ;   et al. | 2012-05-31 |
Indeno-fused Ring Compounds App 20120126185 - He; Meng ;   et al. | 2012-05-24 |
Polarizing Photochromic Articles App 20120120473 - Kumar; Anil ;   et al. | 2012-05-17 |
Photochromic materials having extended pi-conjugated systems and compositions and articles including the same Grant 8,147,725 - Chopra , et al. April 3, 2 | 2012-04-03 |
Photochromic Materials That Include 6-amino Substituted Indeno-fused Naphthopyrans App 20120053341 - Chopra; Anu ;   et al. | 2012-03-01 |
Photochromic coating exhibiting improved performance Grant 8,110,127 - Berzon , et al. February 7, 2 | 2012-02-07 |
Mesogenic Stabilizers App 20120027960 - Xu; Ruisong ;   et al. | 2012-02-02 |
Mesogenic Stabilizers App 20120021144 - Dai; Xiao-Man ;   et al. | 2012-01-26 |
Mesogenic Stabilizers App 20120003401 - XU; Ruisong ;   et al. | 2012-01-05 |
Mesogenic Stabilizers App 20120002141 - Dai; Xiao-Man ;   et al. | 2012-01-05 |
Clear to circular polarizing photochromic devices and methods of making the same Grant 8,089,678 - Kumar , et al. January 3, 2 | 2012-01-03 |
Clear to circular polarizing photochromic devices Grant 8,077,373 - Kumar , et al. December 13, 2 | 2011-12-13 |
Polarizing Photochromic Articles App 20110279883 - Kumar; Anil ;   et al. | 2011-11-17 |
Mesogen-containing Compounds App 20110216273 - He; Meng ;   et al. | 2011-09-08 |
Alignment facilities for optical dyes Grant 8,003,005 - He , et al. August 23, 2 | 2011-08-23 |
Polarizing, photochromic devices and methods of making the same Grant 7,978,391 - Kumar , et al. July 12, 2 | 2011-07-12 |
Photochromic compounds and compositions App 20110143141 - He; Meng ;   et al. | 2011-06-16 |
Indeno-fused ring compounds App 20110140056 - He; Meng ;   et al. | 2011-06-16 |
Photoalignment Materials Having Improved Adhesion App 20110135850 - Saha; Gobinda ;   et al. | 2011-06-09 |
Alignment Facilities For Optical Dyes App 20110128457 - He; Meng ;   et al. | 2011-06-02 |
Photochromic compounds and compositions App 20110129678 - He; Meng ;   et al. | 2011-06-02 |
Photochromic Materials App 20110108781 - Tomasulo; Massimiliano | 2011-05-12 |
Clear To Circular Polarizing Photochromic Devices App 20110080628 - Kumar; Anil ;   et al. | 2011-04-07 |
Liquid crystal compositions comprising mesogen containing compounds Grant 7,910,020 - He , et al. March 22, 2 | 2011-03-22 |
Mesogen containing compounds Grant 7,910,019 - He , et al. March 22, 2 | 2011-03-22 |
Photochromic optical articles prepared with reversible thermochromic materials Grant 7,911,676 - Knowles , et al. March 22, 2 | 2011-03-22 |
Optical elements comprising compatiblizing coatings and methods of making the same Grant 7,906,214 - Seybert , et al. March 15, 2 | 2011-03-15 |
Photochromic materials and photochromic compositions and articles including the same Grant 7,907,346 - Swarup , et al. March 15, 2 | 2011-03-15 |
Photochromic Optical Articles Prepared With Reversible Thermochromic Materials App 20110051223 - Knowles; David B. ;   et al. | 2011-03-03 |
Photochromic Materials Having Extended Pi-conjugated Systems And Compositions And Articles Including The Same App 20110042629 - Chopra; Anu ;   et al. | 2011-02-24 |
Recirculation spin coater with optical controls Grant 7,856,939 - Minor , et al. December 28, 2 | 2010-12-28 |
Polarizing, photochromic devices and methods of making the same Grant 7,847,998 - Kumar , et al. December 7, 2 | 2010-12-07 |
Photochromic optical article Grant 7,811,480 - King October 12, 2 | 2010-10-12 |
Vision Enhancing Optical Articles App 20100232003 - Baldy; Christopher J. ;   et al. | 2010-09-16 |
Methods For Producing Photosensitive Microparticles App 20100221661 - Bowles; Steven E. ;   et al. | 2010-09-02 |
Methods For Producing Photosensitive Microparticles, Non-aqueous Dispersions Thereof And Articles Prepared Therewith App 20100209697 - Bowles; Steven E. ;   et al. | 2010-08-19 |
Method and apparatus for coating an optical article Grant 7,757,629 - Lydon , et al. July 20, 2 | 2010-07-20 |
Photochromic Optical Articles Prepared With Reversible Thermochromic Materials App 20100149620 - Knowles; David B. ;   et al. | 2010-06-17 |
Optical elements that include curable film-forming compositions containing blocked isocyanate adhesion promoters Grant 7,666,510 - Stewart February 23, 2 | 2010-02-23 |
Photochromic article Grant 7,666,331 - King , et al. February 23, 2 | 2010-02-23 |
Formulations Comprising Mesogen Containing Compounds App 20100014010 - He; Meng ;   et al. | 2010-01-21 |
Mesogen Containing Compounds App 20090323011 - He; Meng ;   et al. | 2009-12-31 |
Mesogen Containing Compounds App 20090326186 - He; Meng ;   et al. | 2009-12-31 |
Photochromic Compounds App 20090309076 - He; Meng ;   et al. | 2009-12-17 |
Alignment facilities for optical dyes Grant 7,632,540 - Kumar , et al. December 15, 2 | 2009-12-15 |
Photochromic ocular devices Grant 7,584,630 - Van Gemert September 8, 2 | 2009-09-08 |
Photochromic compounds Grant 7,582,749 - Kumar , et al. September 1, 2 | 2009-09-01 |
Photochromic compounds Grant 7,579,022 - Kumar , et al. August 25, 2 | 2009-08-25 |
Photochromic compounds Grant 7,560,124 - Kumar , et al. July 14, 2 | 2009-07-14 |
Naphthols useful for preparing indeno-fused photochromic naphthopyrans Grant 7,557,208 - Walters , et al. July 7, 2 | 2009-07-07 |
Photochromic materials with reactive substituents Grant 7,556,750 - Xiao , et al. July 7, 2 | 2009-07-07 |
Photochromic compounds Grant 7,557,206 - Kumar , et al. July 7, 2 | 2009-07-07 |
Photochromic materials having electron-withdrawing substituents Grant 7,556,751 - Chopra , et al. July 7, 2 | 2009-07-07 |
Alignment Facilities For Optical Dyes App 20090146104 - He; Meng ;   et al. | 2009-06-11 |
Clear To Circular Polarizing Photochromic Devices And Methods Of Making The Same App 20090135462 - Kumar; Anil ;   et al. | 2009-05-28 |
Photochromic indeno-fused naphthopyrans Grant 7,527,754 - Chopra May 5, 2 | 2009-05-05 |
Naphthols useful for preparing indeno-fused photochromic naphthopyrans Grant 7,517,982 - Walters , et al. April 14, 2 | 2009-04-14 |
Polarizing, photochromic devices and methods of making the same Grant 7,505,189 - Kumar , et al. March 17, 2 | 2009-03-17 |
Naphthols Useful For Preparing Indeno-fused Photochromic Naphthopyrans App 20090062533 - Walters; Robert W. ;   et al. | 2009-03-05 |
Photochromic Materials Having Extended Pi-conjugated Systems And Compositions And Articles Including The Same App 20090032782 - Kim; Beon-Kyu ;   et al. | 2009-02-05 |
Photochromic materials comprising metallocenyl groups Grant 7,481,955 - Xiao January 27, 2 | 2009-01-27 |
Polarizing, photochromic devices and methods of making the same Grant 7,471,436 - Kumar , et al. December 30, 2 | 2008-12-30 |
Photochromic article Grant 7,465,414 - Knox , et al. December 16, 2 | 2008-12-16 |
Polarizing, photochromic devices and methods of making the same Grant 7,457,025 - Kumar , et al. November 25, 2 | 2008-11-25 |
Photochromic optical article Grant 7,452,611 - Blackburn , et al. November 18, 2 | 2008-11-18 |
Optical elements and method of making the same using liquid crystal materials Grant 7,452,074 - Kumar , et al. November 18, 2 | 2008-11-18 |
Photochromic Materials And Photochromic Compositions And Articles Including The Same App 20080225400 - Swarup; Shanti ;   et al. | 2008-09-18 |
Photochromic Contact Lenses And Methods Of Manufacturing App 20080125512 - Van Gemert; Barry ;   et al. | 2008-05-29 |
Photochromic Materials Demonstrating Improved Fade Rates App 20080103301 - Chopra; Anu ;   et al. | 2008-05-01 |
Photochromic Compounds App 20080096049 - Kumar; Anil ;   et al. | 2008-04-24 |
Photochromic Compounds App 20080096048 - Kumar; Anil ;   et al. | 2008-04-24 |
Photochromic Compounds App 20080051575 - Kumar; Anil ;   et al. | 2008-02-28 |
Recirculation Spin Coater With Optical Controls App 20080047488 - Minor; Lawrence M. ;   et al. | 2008-02-28 |
Photochromic Compounds App 20080045704 - Kumar; Anil ;   et al. | 2008-02-21 |
Oriented Polymeric Sheets Exhibiting Dichroism And Articles Containing The Same App 20070291345 - Kumar; Anil ;   et al. | 2007-12-20 |
Photochromic Materials Comprising Haloalkyl Groups App 20070278461 - Petrovskaia; Olga G. ;   et al. | 2007-12-06 |
Polymerizable Photochromic Compositions With Multiple Initiators App 20070257238 - Misura; Michael S. ;   et al. | 2007-11-08 |
Polarizing, photochromic devices and methods of making the same Grant 7,286,275 - Kumar , et al. October 23, 2 | 2007-10-23 |
Indeno-fused photochromic naphthopyrans, naphthols and photochromic articles Grant 7,262,295 - Walters , et al. August 28, 2 | 2007-08-28 |
Photochromic optical article Grant 7,261,843 - Knox , et al. August 28, 2 | 2007-08-28 |
Photochromic multifocal optical article Grant 7,258,437 - King , et al. August 21, 2 | 2007-08-21 |
Polarizing, photochromic devices and methods of making the same Grant 7,256,921 - Kumar , et al. August 14, 2 | 2007-08-14 |
Photochromic Opitcal Element App 20070177100 - Knox; Carol L. | 2007-08-02 |
Photochromic optical article Grant 7,189,456 - King March 13, 2 | 2007-03-13 |
Photochromic articles that activate behind ultraviolet radiation blocking transparencies and methods for preparation Grant 7,166,357 - Kumar , et al. January 23, 2 | 2007-01-23 |
Polarizing devices and methods of making the same Grant 7,101,043 - Kumar , et al. September 5, 2 | 2006-09-05 |
Polarizing devices and methods of making the same Grant 7,097,304 - Kumar , et al. August 29, 2 | 2006-08-29 |
Pyrano-quinolines, pyrano-quinolinones, combinations thereof, photochromic compositions and articles Grant 7,094,368 - Kim , et al. August 22, 2 | 2006-08-22 |
Photochromic polymerizable compositions Grant 6,998,072 - Welch , et al. February 14, 2 | 2006-02-14 |
Adhesion enhancing coating composition, process for using and articles produced Grant 6,984,262 - King , et al. January 10, 2 | 2006-01-10 |
Articles having a photochromic polymeric coating Grant 6,916,537 - Welch , et al. July 12, 2 | 2005-07-12 |
Indeno-fused photochromic naphthopyrans Grant 6,736,998 - Petrovskaia , et al. May 18, 2 | 2004-05-18 |
Removable imbibition composition of photochromic compound and epoxy and polyol kinetic enhancing additives Grant 6,713,536 - Misura , et al. March 30, 2 | 2004-03-30 |
Photochromic 6-aryl substituted 3H-naphtho(2,1-b)pyrans Grant 6,630,597 - Lin , et al. October 7, 2 | 2003-10-07 |
Polymeric matrix compatibilized naphthopyrans Grant 6,555,028 - Walters , et al. April 29, 2 | 2003-04-29 |
Removable imbibition composition of photochromic compound and kinetic enhancing additive Grant 6,433,043 - Misura , et al. August 13, 2 | 2002-08-13 |
Process for adhering a photochromic coating to a polymeric substrate Grant 6,150,430 - Walters , et al. November 21, 2 | 2000-11-21 |
Homoazaadamantane spirooxazines and their use in the field of ophthalmic optics Grant 6,136,968 - Chamontin , et al. October 24, 2 | 2000-10-24 |
Polymerizable polyalkoxylated naphthopyrans Grant 6,113,814 - Gemert , et al. September 5, 2 | 2000-09-05 |
Water soluble photochromic compounds, compositions and optical elements comprising the compounds Grant 6,080,338 - Kumar June 27, 2 | 2000-06-27 |
Process for producing an adherent polymeric layer on polymeric substrates and articles produced thereby Grant 6,025,026 - Smith , et al. February 15, 2 | 2000-02-15 |
Photochromic benzopyrano-fused naphthopyrans Grant 6,022,495 - Kumar February 8, 2 | 2000-02-08 |
Photochromic naphthopyran compositions of neutral color Grant 5,753,146 - Van Gemert , et al. May 19, 1 | 1998-05-19 |
Photochromic substituted naphthopyran compounds Grant 5,744,070 - Kumar April 28, 1 | 1998-04-28 |
Coating composition and articles having a cured coating Grant 5,728,758 - Smith March 17, 1 | 1998-03-17 |
Photochromic naphthopyran compounds Grant 5,674,432 - Knowles , et al. October 7, 1 | 1997-10-07 |
Substituted naphthopyrans Grant 5,658,501 - Kumar , et al. August 19, 1 | 1997-08-19 |
Substituted naphthopyrans Grant 5,651,923 - Kumar , et al. July 29, 1 | 1997-07-29 |
Substituted naphthopyrans Grant 5,650,098 - Kumar , et al. July 22, 1 | 1997-07-22 |
Photochromic indeno-fused naphthopyrans Grant 5,645,767 - Van Gemert July 8, 1 | 1997-07-08 |
Photochromic substituted naphthopyran compounds Grant 5,637,262 - Van Gemert , et al. June 10, 1 | 1997-06-10 |
Photochromic and non-photochromic articles having a protective coating Grant 5,624,757 - Smith April 29, 1 | 1997-04-29 |
Photochromic naphthopyrans Grant 5,585,042 - Knowles December 17, 1 | 1996-12-17 |
Photochromic substituted naphthopyran compounds Grant 5,578,252 - Van Gemert , et al. November 26, 1 | 1996-11-26 |
Substituted naphthopyrans Grant 5,573,712 - Kumar , et al. November 12, 1 | 1996-11-12 |
Photochromic naphthopyran compounds Grant 5,565,147 - Knowles , et al. October 15, 1 | 1996-10-15 |
Photochromic substituted naphthopyran compounds Grant 5,466,398 - Van Gemert , et al. November 14, 1 | 1995-11-14 |
Substituted naphthopyrans Grant 5,458,814 - Kumar , et al. October 17, 1 | 1995-10-17 |
Photochromic naphthopyran compounds Grant 5,458,815 - Knowles October 17, 1 | 1995-10-17 |
Photochromic naphthopyran compounds Grant 5,451,344 - Knowles , et al. September 19, 1 | 1995-09-19 |
Benzopyran compounds Grant 5,429,774 - Kumar July 4, 1 | 1995-07-04 |
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