Woelfel; Ute
Patent Applications and Registrations
Patent applications and USPTO patent grants for Woelfel; Ute.The latest application filed is for "filter glass".
Company Profile
1.35.35
- Woelfel; Ute - Mainz-Laubenheim DE
- Woelfel; Ute - Mainz DE
- Woelfel; Ute - Mainz-Laubersheim DE
Patent Activity
| Patent | Date |
|---|---|
| Filter gas Grant 10,703,669 - Schreder , et al. | 2020-07-07 |
| Filter Glass App 20180312424 - Schreder; Bianca ; et al. | 2018-11-01 |
| Optical glass having negative anomalous partial dispersion / special short flint glasses Grant 10,106,454 - Ritter , et al. October 23, 2 | 2018-10-23 |
| Highly refractive thin glasses Grant 9,701,568 - Mennemann , et al. July 11, 2 | 2017-07-11 |
| Optical Glass Having Negative Anomalous Partial Dispersion / Special Short Flint Glasses App 20170137317 - Ritter; Simone ; et al. | 2017-05-18 |
| Coloured glasses Grant 9,388,069 - Schreder , et al. July 12, 2 | 2016-07-12 |
| Infrared absorbing glass wafer and method for producing same Grant 9,057,836 - Schreder , et al. June 16, 2 | 2015-06-16 |
| Optical glass Grant 9,018,116 - Schreder , et al. April 28, 2 | 2015-04-28 |
| Highly Refractive Thin Glasses App 20140284577 - Mennemann; Karl ; et al. | 2014-09-25 |
| Fluorophosphate glasses Grant 8,785,335 - Ritter , et al. July 22, 2 | 2014-07-22 |
| Coloured Glasses App 20130344343 - SCHREDER; Bianca ; et al. | 2013-12-26 |
| Optical Glass App 20130331255 - SCHREDER; Bianca ; et al. | 2013-12-12 |
| Infrared Absorbing Glass Wafer And Method For Producing Same App 20130264672 - SCHREDER; Bianca ; et al. | 2013-10-10 |
| Highly refractive and highly transparent optical glass Grant 8,476,177 - Ritter , et al. July 2, 2 | 2013-07-02 |
| Optical glass, optical elements made therefrom, method of making the optical elements from the glass, and optical components comprising one or more optical elements Grant 8,404,606 - Wolff , et al. March 26, 2 | 2013-03-26 |
| Fluorophosphate Glasses App 20120165178 - Ritter; Simone ; et al. | 2012-06-28 |
| Optical glass, method of making the optical glass, optical elements made with the optical glass and uses thereof Grant 8,168,553 - Wolff , et al. May 1, 2 | 2012-05-01 |
| Fluorine-free optical glass Grant 8,114,796 - Ritter , et al. February 14, 2 | 2012-02-14 |
| Optical glasses of the dense barium flint position Grant 7,977,264 - Wolff , et al. July 12, 2 | 2011-07-12 |
| Highly Refractive And Highly Transparent Optical Glass App 20110136652 - Ritter; Simone ; et al. | 2011-06-09 |
| Optical Glass, Method Of Making The Optical Glass, Optical Elements Made With The Optical Glass And Uses Thereof App 20100227753 - Wolff; Silke ; et al. | 2010-09-09 |
| Optical Glass, Optical Elements Made Therefrom, Method Of Making The Optical Elements From The Glass, And Optical Components Comprising One Or More Optical Elements App 20100222199 - Wolff; Silke ; et al. | 2010-09-02 |
| Lead and arsenic free optical glass with high refractive index Grant 7,670,973 - Ritter , et al. March 2, 2 | 2010-03-02 |
| Lead-free niobium-bismuth-phosphate optical glass with a high index of refraction Grant 7,638,448 - Wolff , et al. December 29, 2 | 2009-12-29 |
| Lead and arsenic free optical lanthanum borate glass Grant 7,638,450 - Ritter , et al. December 29, 2 | 2009-12-29 |
| Optical glasses and their uses Grant 7,605,099 - Wolff , et al. October 20, 2 | 2009-10-20 |
| Lead and arsenic free optical hard crown glasses Grant 7,605,100 - Wolff , et al. October 20, 2 | 2009-10-20 |
| Optical glass Grant 7,598,192 - Wolff , et al. October 6, 2 | 2009-10-06 |
| Lead-free and arsenic-free niobium phosphate optical glass Grant 7,553,785 - Ritter , et al. June 30, 2 | 2009-06-30 |
| Lead-free optical glasses with a hard flint position Grant 7,501,366 - Wolff , et al. March 10, 2 | 2009-03-10 |
| Optical Glasses Of The Dense Barium Flint Position App 20080300125 - Wolff; Silke ; et al. | 2008-12-04 |
| Optical glass and process for making precise-pressed optical elements therefrom as well as said optical elements Grant 7,396,787 - Ritter , et al. July 8, 2 | 2008-07-08 |
| Fluorine-free Optical Glass App 20080085826 - Ritter; Simone Monika ; et al. | 2008-04-10 |
| Lead-free Optical Glass Of The Hard Flint And Lanthanum Hard Flint Position App 20080039309 - Wolff; Silke ; et al. | 2008-02-14 |
| Boron aluminosilicate glass Grant 7,323,427 - Wolff , et al. January 29, 2 | 2008-01-29 |
| Lead- and arsenic-free optical lanthanum flint glasses Grant 7,297,647 - Wolff , et al. November 20, 2 | 2007-11-20 |
| Lead and arsenic free optical glass with high refractive index App 20070249483 - Ritter; Simone Monika ; et al. | 2007-10-25 |
| Lead-free Optical Glasses With A Hard Flint Position App 20070225146 - Wolff; Silke ; et al. | 2007-09-27 |
| Optical Glass App 20070149381 - Wolff; Silke ; et al. | 2007-06-28 |
| Glass with noticeably improved stability to radiation damaging, a process for its production as well as its use Grant 7,208,431 - Wolff , et al. April 24, 2 | 2007-04-24 |
| Lead and arsenic free optical hard crown glasses App 20070054795 - Wolff; Silke ; et al. | 2007-03-08 |
| Lead-free and arsenic-free niobium phosphate optical glass App 20070042891 - Ritter; Simone Monika ; et al. | 2007-02-22 |
| Aluminosilicate glass Grant 7,169,470 - Wolff , et al. January 30, 2 | 2007-01-30 |
| Lead-free and preferably arsenic-free dense optical crown glass Grant 7,141,524 - Wolff , et al. November 28, 2 | 2006-11-28 |
| Lead and arsenic free optical lanthanum borate glass App 20060247119 - Ritter; Simone Monika ; et al. | 2006-11-02 |
| Lead-free and preferably arsenic-free lanthanum heavy flint glass Grant 7,091,145 - Wolff , et al. August 15, 2 | 2006-08-15 |
| Preferably Pb-free and As-free optical glasses with Tg.ltoreq.500.degree. C. Grant 6,960,545 - Wolff , et al. November 1, 2 | 2005-11-01 |
| Lead- and arsenic-free optical lanthanum flint glasses App 20050209087 - Wolff, Silke ; et al. | 2005-09-22 |
| Glass with noticeably improved stability to radiation damaging, a process for its production as well as its use App 20050176574 - Wolff, Silke ; et al. | 2005-08-11 |
| Optical glass and process for making precise-pressed optical elements therefrom as well as said optical elements App 20050159291 - Ritter, Simone Monika ; et al. | 2005-07-21 |
| Optical glass App 20050075234 - Wolff, Silke ; et al. | 2005-04-07 |
| Boron aluminosilicate glass App 20040229743 - Wolff, Silke ; et al. | 2004-11-18 |
| Aluminosilicate glass App 20040220038 - Wolff, Silke ; et al. | 2004-11-04 |
| Optical glasses and their uses App 20040180774 - Wolff, Silke ; et al. | 2004-09-16 |
| Preferably Pb-free and As-free optical glasses with Tg less than or equal to 500 degree centigrade App 20040132606 - Wolff, Silke ; et al. | 2004-07-08 |
| Optical glasses and their uses Grant 6,753,278 - Wolff , et al. June 22, 2 | 2004-06-22 |
| Lead-free and preferably arsenic-free dense optical crown glass App 20040092378 - Wolff, Silke ; et al. | 2004-05-13 |
| Borosilicate glass containing zinc oxide App 20040075086 - Wolff, Silke ; et al. | 2004-04-22 |
| Lead-free optical glasses Grant 6,716,781 - Wolff , et al. April 6, 2 | 2004-04-06 |
| Lead-free optical heavy flint glasses Grant 6,709,998 - Wolff , et al. March 23, 2 | 2004-03-23 |
| Lead-free and preferably arsenic-free lanthanum heavy flint glass App 20040023787 - Wolff, Silke ; et al. | 2004-02-05 |
| Optical glasses and their uses App 20030104919 - Wolff, Silke ; et al. | 2003-06-05 |
| Lead-free optical heavy flint glasses App 20030092555 - Wolff, Silke ; et al. | 2003-05-15 |
| Lead-free optical glasses App 20030040424 - Wolff, Silke ; et al. | 2003-02-27 |
| Lead-free bismuth-containing silicate glasses and uses thereof Grant 6,403,507 - Naumann , et al. June 11, 2 | 2002-06-11 |
| Lead-free bismuth-containing silicate glasses and uses thereof App 20010046934 - Naumann, Karin ; et al. | 2001-11-29 |
| Lead-free optical light flint glass materials App 20010003725 - Wolff, Silke ; et al. | 2001-06-14 |
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