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M. Frank Haley
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Glenshaw, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Photochromic compounds having at least two photochromic moieties
Patent number
8,647,538
Issue date
Feb 11, 2014
Transitions Optical, Inc.
Yunyi Lu
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
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-...
Information
Patent Grant
Highly crosslinked polymer particles and coating compositions conta...
Patent number
6,762,240
Issue date
Jul 13, 2004
PPG Industries Ohio, Inc.
Shanti Swarup
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Photochromic Compounds Having At Least Two Photochromic Moieties
Publication number
20120136148
Publication date
May 31, 2012
TRANSITIONS OPTICAL, INC.
Yunyi Lu
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
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
Highly crosslinked polymer particles and coating compositions conta...
Publication number
20030204013
Publication date
Oct 30, 2003
Shanti Swarup
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...