Elizabeth A. Zezinka

Person

Cranberry Township, County of Butler, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for precision coating of ophthalmic lenses wit...
- Patent number 12,097,521
- Issue date Sep 24, 2024
- Transitions Optical, Ltd.
- Elizabeth Ann Zezinka
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Curable photochromic compositions
- Patent number 11,795,331
- Issue date Oct 24, 2023
- Transitions Optical, Inc.
- Michael F. Haley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable photochromic composition including a segmented polymer
- Patent number 11,525,027
- Issue date Dec 13, 2022
- Transitions Optical, Ltd.
- Stephen Robinson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable photochromic compositions
- Patent number 10,954,397
- Issue date Mar 23, 2021
- Transitions Optical, Inc.
- Michael Frank Haley
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multilayer photochromic articles
- Patent number 10,423,061
- Issue date Sep 24, 2019
- Transitions Optical, Inc.
- Massimiliano Tomasulo
- 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
Methods for producing photosensitive microparticles
- Patent number 8,563,213
- Issue date Oct 22, 2013
- Transitions Optical, Inc.
- Steven E. Bowles
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods for producing photosensitive microparticles, non-aqueous di...
- Patent number 8,563,212
- Issue date Oct 22, 2013
- Transitions Optical, Inc.
- Steven E. Bowles
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyether carbamate compounds, compositions containing such compoun...
- Patent number 7,288,595
- Issue date Oct 30, 2007
- PPG Industries Ohio, Inc.
- Shanti Swarup
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating compositions containing polyurethane dispersions and highly...
- Patent number 7,001,952
- Issue date Feb 21, 2006
- PPG Industries Ohio, Inc.
- Dennis L. Faler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Photochromic Article
- Publication number 20210395436
- Publication date Dec 23, 2021
- Transitions Optical, Ltd.
- Joseph D. TURPEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Curable Photochromic Compositions
- Publication number 20210163761
- Publication date Jun 3, 2021
- TRANSITIONS OPTICAL, INC.
- Michael F. Haley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Curable Photochromic Composition Including a Segmented Polymer
- Publication number 20200172653
- Publication date Jun 4, 2020
- Transitions Optical, Ltd.
- Stephen Robinson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Apparatus and Method for Precision Coating of Ophthalmic Lenses wit...
- Publication number 20190291128
- Publication date Sep 26, 2019
- Transitions Optical, Ltd.
- Elizabeth Ann Zezinka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Curable Photochromic Compositions
- Publication number 20180208781
- Publication date Jul 26, 2018
- TRANSITIONS OPTICAL, INC.
- Michael Frank Haley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multilayer Photochromic Articles
- Publication number 20180210330
- Publication date Jul 26, 2018
- TRANSITIONS OPTICAL, INC.
- Massimiliano Tomasulo
- G02 - OPTICS
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
METHODS FOR PRODUCING PHOTOSENSITIVE MICROPARTICLES
- Publication number 20100221661
- Publication date Sep 2, 2010
- TRANSITIONS OPTICAL, INC.
- Steven E. Bowles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS FOR PRODUCING PHOTOSENSITIVE MICROPARTICLES, NON-AQUEOUS DI...
- Publication number 20100209697
- Publication date Aug 19, 2010
- TRANSITIONS OPTICAL, INC.
- Steven E. Bowles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHER CARBAMATE COMPOUNDS, COMPOSITIONS CONTAINING SUCH COMPOUN...
- Publication number 20080138639
- Publication date Jun 12, 2008
- Shanti Swarup
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyether carbamate compounds, compositions containing such compoun...
- Publication number 20050065291
- Publication date Mar 24, 2005
- Shanti Swarup
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating compositions containing polyurethane dispersions and highly...
- Publication number 20030220446
- Publication date Nov 27, 2003
- Dennis L. Faler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyether carbamate compounds, compositions containing such compoun...
- Publication number 20030176592
- Publication date Sep 18, 2003
- Shanti Swarup
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Elizabeth A. Zezinka

Person

Patents Grantslast 30 patents

Apparatus and method for precision coating of ophthalmic lenses wit...

Curable photochromic compositions

Curable photochromic composition including a segmented polymer

Curable photochromic compositions

Multilayer photochromic articles

Photochromic materials that include indeno-fused naphthopyrans

Methods for producing photosensitive microparticles

Methods for producing photosensitive microparticles, non-aqueous di...

Polyether carbamate compounds, compositions containing such compoun...

Coating compositions containing polyurethane dispersions and highly...

Patents Applicationslast 30 patents

Photochromic Article

Curable Photochromic Compositions

Curable Photochromic Composition Including a Segmented Polymer

Apparatus and Method for Precision Coating of Ophthalmic Lenses wit...

Curable Photochromic Compositions

Multilayer Photochromic Articles

Photochromic Materials That Include Indeno-Fused Naphthopyrans

METHODS FOR PRODUCING PHOTOSENSITIVE MICROPARTICLES

METHODS FOR PRODUCING PHOTOSENSITIVE MICROPARTICLES, NON-AQUEOUS DI...

POLYETHER CARBAMATE COMPOUNDS, COMPOSITIONS CONTAINING SUCH COMPOUN...

Polyether carbamate compounds, compositions containing such compoun...

Coating compositions containing polyurethane dispersions and highly...

Polyether carbamate compounds, compositions containing such compoun...