Hickenboth; Charles R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hickenboth; Charles R..The latest application filed is for "polythiol composition".

Company Profile

2.21.23

Hickenboth; Charles R. - Zelienople PA
Hickenboth; Charles R. - Cranberry Township PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for preparing optical articles with multi-layer antireflective coatings Grant 11,352,292 - Kraut , et al. June 7, 2	2022-06-07
Polythiol Composition App 20210317080 - Hickenboth; Charles R. ; et al.	2021-10-14
Method for Preparing Optical Articles with Multi-layer Antireflective Coatings App 20200240032 - Kraut; Nadine ; et al.	2020-07-30
Process for Producing A Molded Polymeric Article App 20190112449 - Kryger; Matthew J. ; et al.	2019-04-18
Polymerizable compositions and optical articles prepared therefrom Grant 9,752,025 - Fenn , et al. September 5, 2	2017-09-05
Methods for preparing customized polymeric articles Grant 9,610,741 - Hickenboth , et al. April 4, 2	2017-04-04
Batch Process for Preparing Molded Optical Articles App 20170052284 - Badarinarayana; Vivek ; et al.	2017-02-23
Composition for Preparing Molded Polymeric Article App 20170015805 - Kryger; Matthew J. ; et al.	2017-01-19
Polymerizable compositions containing (meth)acrylate monomers having sulfide linkages Grant 9,334,345 - Herold , et al. May 10, 2	2016-05-10
Coating composition having mechanochromic crystals Grant 9,133,362 - Hickenboth , et al. September 15, 2	2015-09-15
Methods for Preparing Customized Polymeric Articles App 20150165702 - Hickenboth; Charles R. ; et al.	2015-06-18
Polymerizable compositions containing ethylenically unsaturated monomers having episulfide functional groups and related methods Grant 9,051,426 - Hickenboth , et al. June 9, 2	2015-06-09
Polymer compositions containing mechanochromic polymers Grant 9,040,648 - Hickenboth , et al. May 26, 2	2015-05-26
Controlled radical polymerization initiators Grant 8,889,807 - Hickenboth , et al. November 18, 2	2014-11-18
Mechanochromic coating composition Grant 8,815,771 - Chopra , et al. August 26, 2	2014-08-26
Polymerizable Compositions And Optical Articles Prepared Therefrom App 20140128534 - Fenn; David R. ; et al.	2014-05-08
Coating Composition Having Mechanochromic Crystals App 20140013864 - Hickenboth; Charles R. ; et al.	2014-01-16
Preparation of bicyclic guanidine salts in an aqueous media Grant 8,563,560 - Hickenboth , et al. October 22, 2	2013-10-22
Controlled Radical Polymerization Initiators App 20130273380 - Hickenboth; Charles R. ; et al.	2013-10-17
Mechanochromic Coating Composition App 20130269445 - Chopra; Anu ; et al.	2013-10-17
Polymer Compositions Containing Mechanochromic Polymers App 20130274412 - Hickenboth; Charles R. ; et al.	2013-10-17
Polymerizable Compositions Containing Ethylenically Unsaturated Monomers Having Episulfide Functional Groups And Related Methods App 20130225777 - Hickenboth; Charles R. ; et al.	2013-08-29
Method for producing bicyclic guanidines by use of a cyclic thiourea Grant 8,492,542 - Minch , et al. July 23, 2	2013-07-23
Polymerizable Compositions Containing (meth)acrylate Monomers Having Sulfide Linkages App 20130082220 - Herold; Robert D. ; et al.	2013-04-04
Method for producing bicyclic guanidines by use of a cyclic urea and a dehydrating agent Grant 8,334,380 - Boyd , et al. December 18, 2	2012-12-18
Method of making a cyclic guanidine from dicyandiamide and coating compositions containing same Grant 8,288,504 - Zawacky , et al. October 16, 2	2012-10-16
Methods for preparing an electrodepositable coating composition Grant 8,197,654 - Hickenboth , et al. June 12, 2	2012-06-12
Method of making a cyclic guanidine from a guanidinium salt and a weak acid and coating compositions containing the same Grant 8,148,490 - McCollum , et al. April 3, 2	2012-04-03
Method for producing bicyclic guanidines by use of a cyclic urea Grant 8,039,618 - Minch , et al. October 18, 2	2011-10-18
Method Of Making A Cyclic Guanidine From A Guanidinium Salt And A Weak Acid And Coating Compositions Containing The Same App 20110224328 - McCollum; Gregory J. ; et al.	2011-09-15
Method Of Making A Cyclic Guanidine From Dicyandiamide And Coating Compositions Containing Same App 20110224403 - Zawacky; Steven R. ; et al.	2011-09-15
Methods For Preparing An Electrodepositable Coating Composition App 20100181198 - Hickenboth; Charles R. ; et al.	2010-07-22
Method For Producing Bicyclic Guanidines By Use Of A Cyclic Thiourea App 20090286978 - Minch; Britt A. ; et al.	2009-11-19
Method For Producing Bicyclic Guanidines By Use Of A Cyclic Urea And A Dehydrating Agent App 20090281314 - BOYD; Donald W. ; et al.	2009-11-12
Method For Producing Bicyclic Guanidines By Use Of A Cyclic Urea App 20090281313 - Minch; Britt A. ; et al.	2009-11-12

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