Barry Van Gemert

Person

Westmoreland County, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ophthalmic devices comprising photochromic materials with reactive...
- Patent number 11,874,434
- Issue date Jan 16, 2024
- Johnson & Johnson Vision Care, Inc.
- Wenjing Xiao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ophthalmic devices comprising photochromic materials with reactive...
- Patent number 11,256,002
- Issue date Feb 22, 2022
- Johnson & Johnson Vision Care, Inc.
- Wenjing Xiao
- G02 - OPTICS
Information Patent Grant
Ophthalmic devices comprising photochromic materials with reactive...
- Patent number 10,197,707
- Issue date Feb 5, 2019
- Johnson & Johnson Vision Care, Inc.
- Wenjing Xiao
- G02 - OPTICS
Information Patent Grant
Indeno-fused naphthopyrans having ethylenically unsaturated groups
- Patent number 9,139,552
- Issue date Sep 22, 2015
- Transitions Optical, Inc.
- Wenjing Xiao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making indeno-fused naphthol materials
- Patent number 9,073,838
- Issue date Jul 7, 2015
- Transitions Optical, Inc.
- Anu Chopra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ophthalmic devices comprising photochromic materials with reactive...
- Patent number 9,052,438
- Issue date Jun 9, 2015
- Johnson & Johnson Vision Care, Inc.
- Wenjing Xiao
- G02 - OPTICS
Information Patent Grant
Photochromic materials that include indeno-fused naphthopyrans
- Patent number 9,028,728
- Issue date May 12, 2015
- Transitions Optical, Inc.
- Kevin E. Bancroft
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making indeno-fused naphthol materials
- Patent number 8,765,978
- Issue date Jul 1, 2014
- Transitions Optical, Inc.
- Anu Chopra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic ocular devices
- Patent number 7,584,630
- Issue date Sep 8, 2009
- Transitions Optical, Inc.
- Barry Van Gemert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photochromic contact lenses and methods of manufacturing
- Patent number 7,560,056
- Issue date Jul 14, 2009
- Transition Optical, Inc.
- Barry Van Gemert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Photochromic materials with reactive substituents
- Patent number 7,556,750
- Issue date Jul 7, 2009
- Transitions Optical, Inc.
- Wenjing Xiao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic materials having electron-withdrawing substituents
- Patent number 7,556,751
- Issue date Jul 7, 2009
- Transitions Optical, Inc.
- Anu Chopra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic articles with reduced temperature dependency and metho...
- Patent number 7,320,826
- Issue date Jan 22, 2008
- PPG Industries Ohio, Inc.
- Anil Kumar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrano-quinolines, pyrano-quinolinones, combinations thereof, photo...
- Patent number 7,094,368
- Issue date Aug 22, 2006
- Transitions Optical, Inc.
- Beon-Kyu Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic 6-aryl substituted 3H-naphtho(2,1-b)pyrans
- Patent number 6,630,597
- Issue date Oct 7, 2003
- Transitions Optical, Inc.
- Jibing Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic naphthopyrans
- Patent number 6,348,604
- Issue date Feb 19, 2002
- PPG Industries Ohio, Inc.
- Clara M. Nelson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic pyrano-fused naphthopyrans
- Patent number 6,106,744
- Issue date Aug 22, 2000
- PPG Industries Ohio, Inc.
- Barry Van Gemert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic indeno-fused naptho�2,1-b!pyrans
- Patent number 5,869,658
- Issue date Feb 9, 1999
- PPG Industries, Inc.
- Jibing Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photochromic naphthopyran compositions of neutral color
- Patent number 5,753,146
- Issue date May 19, 1998
- Transitions Optical, Inc.
- Barry Van Gemert
- G02 - OPTICS
Information Patent Grant
Photochromic naphthopyran compounds
- Patent number 5,674,432
- Issue date Oct 7, 1997
- Transitions Optical, Inc.
- David B. Knowles
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted naphthopyrans
- Patent number 5,658,500
- Issue date Aug 19, 1997
- Transitions Optical, Inc.
- Anil Kumar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted naphthopyrans
- Patent number 5,658,501
- Issue date Aug 19, 1997
- Transitions Optical, Inc.
- Anil Kumar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted naphthopyrans
- Patent number 5,651,923
- Issue date Jul 29, 1997
- Transitions Optical, Inc.
- Anil Kumar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted naphthopyrans
- Patent number 5,650,098
- Issue date Jul 22, 1997
- Transitions Optical, Inc.
- Anil Kumar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic indeno-fused naphthopyrans
- Patent number 5,645,767
- Issue date Jul 8, 1997
- Transitions Optical, Inc.
- Barry Van Gemert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic substituted naphthopyran compounds
- Patent number 5,637,262
- Issue date Jun 10, 1997
- Transitions Optical, Inc.
- Barry Van Gemert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic substituted naphthopyran compounds
- Patent number 5,578,252
- Issue date Nov 26, 1996
- Transitions Optical, Inc.
- Barry Van Gemert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic naphthopyran compounds
- Patent number 5,565,147
- Issue date Oct 15, 1996
- Transitions Optical, Inc.
- David B. Knowles
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic naphthopyran compounds
- Patent number 5,552,090
- Issue date Sep 3, 1996
- PPG Industries, Inc.
- Barry Van Gemert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic substituted naphthopyran compounds
- Patent number 5,466,398
- Issue date Nov 14, 1995
- Transitions Optical, Inc.
- Barry Van Gemert
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS WITH REACTIVE...
- Publication number 20220137262
- Publication date May 5, 2022
- Johnson & Johnson Vision Care, Inc.
- Wenjing Xiao
- G02 - OPTICS
Information Patent Application
OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS WITH REACTIVE...
- Publication number 20190129067
- Publication date May 2, 2019
- Johnson & Johnson Vision Care, Inc.
- Wenjing Xiao
- G02 - OPTICS
Information Patent Application
OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS WITH REACTIVE...
- Publication number 20150241601
- Publication date Aug 27, 2015
- Johnson & Johnson Vision Care, Inc.
- Wenjing Xiao
- G02 - OPTICS
Information Patent Application
Method of Making Indeno-Fused Naphthol Materials
- Publication number 20140364618
- Publication date Dec 11, 2014
- Transitions Opticals, Inc.
- Anu Chopra
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MAKING INDENO-FUSED NAPHTHOL MATERIALS
- Publication number 20120157696
- Publication date Jun 21, 2012
- TRANSITIONS OPTICAL, INC.
- Anu Chopra
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Photochromic Materials That Include Indeno-Fused Naphthopyrans
- Publication number 20120145973
- Publication date Jun 14, 2012
- TRANSITIONS OPTICAL INC.
- Kevin E. Bancroft
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Indeno-Fused Naphthopyrans Having Ethylenically Unsaturated Groups
- Publication number 20120132870
- Publication date May 31, 2012
- TRANSITIONS OPTICAL INC.
- Wenjing Xiao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS HAVING EXTENDE...
- Publication number 20090072206
- Publication date Mar 19, 2009
- Beon-Kyu Kim
- G02 - OPTICS
Information Patent Application
PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS AND CO...
- Publication number 20090032782
- Publication date Feb 5, 2009
- TRANSITIONS OPTICAL, INC.
- Beon-Kyu Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTOCHROMIC CONTACT LENSES AND METHODS OF MANUFACTURING
- Publication number 20080125512
- Publication date May 29, 2008
- TRANSITIONS OPTICAL, INC.
- Barry Van Gemert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Photochromic ocular devices
- Publication number 20070113587
- Publication date May 24, 2007
- Barry Van Gemert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmic devices comprising photochromic materials having extende...
- Publication number 20060226402
- Publication date Oct 12, 2006
- Beon-Kyu Kim
- G02 - OPTICS
Information Patent Application
Ophthalmic devices comprising photochromic materials with reactive...
- Publication number 20060226401
- Publication date Oct 12, 2006
- Wenjing Xiao
- G02 - OPTICS

Barry Van Gemert

Person

Patents Grantslast 30 patents

Ophthalmic devices comprising photochromic materials with reactive...

Ophthalmic devices comprising photochromic materials with reactive...

Ophthalmic devices comprising photochromic materials with reactive...

Indeno-fused naphthopyrans having ethylenically unsaturated groups

Method of making indeno-fused naphthol materials

Ophthalmic devices comprising photochromic materials with reactive...

Photochromic materials that include indeno-fused naphthopyrans

Method of making indeno-fused naphthol materials

Photochromic ocular devices

Photochromic contact lenses and methods of manufacturing

Photochromic materials with reactive substituents

Photochromic materials having electron-withdrawing substituents

Photochromic articles with reduced temperature dependency and metho...

Pyrano-quinolines, pyrano-quinolinones, combinations thereof, photo...

Photochromic 6-aryl substituted 3H-naphtho(2,1-b)pyrans

Photochromic naphthopyrans

Photochromic pyrano-fused naphthopyrans

Photochromic indeno-fused naptho�2,1-b!pyrans

Photochromic naphthopyran compositions of neutral color

Photochromic naphthopyran compounds

Substituted naphthopyrans

Substituted naphthopyrans

Substituted naphthopyrans

Substituted naphthopyrans

Photochromic indeno-fused naphthopyrans

Photochromic substituted naphthopyran compounds

Photochromic substituted naphthopyran compounds

Photochromic naphthopyran compounds

Photochromic naphthopyran compounds

Photochromic substituted naphthopyran compounds

Patents Applicationslast 30 patents

OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS WITH REACTIVE...

OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS WITH REACTIVE...

OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS WITH REACTIVE...

Method of Making Indeno-Fused Naphthol Materials

METHOD OF MAKING INDENO-FUSED NAPHTHOL MATERIALS

Photochromic Materials That Include Indeno-Fused Naphthopyrans

Indeno-Fused Naphthopyrans Having Ethylenically Unsaturated Groups

OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS HAVING EXTENDE...

PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS AND CO...

PHOTOCHROMIC CONTACT LENSES AND METHODS OF MANUFACTURING

Photochromic ocular devices

Ophthalmic devices comprising photochromic materials having extende...

Ophthalmic devices comprising photochromic materials with reactive...