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
Precision Coating of Ophthalmic Lenses With Photochromic Coatings
- Publication number 20240408635
- Publication date Dec 12, 2024
- Transitions Optical, Ltd.
- Elizabeth A. Zezinka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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

Precision Coating of Ophthalmic Lenses With Photochromic Coatings

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...