Christopher R. Knittel

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hole transport compositions and related devices and methods (I)
- Patent number 10,217,938
- Issue date Feb 26, 2019
- Nissan Chemical Industries, Ltd.
- Christopher T. Brown
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hole transport compositions and related devices and methods (I)
- Patent number 9,577,194
- Issue date Feb 21, 2017
- Nissan Chemical Industries, Ltd.
- Christopher T. Brown
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hole transport materials including OLED applications
- Patent number 9,112,157
- Issue date Aug 18, 2015
- Solvay USA, Inc.
- Christopher T. Brown
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hole transport compositions and related devices and methods (II)
- Patent number 8,815,639
- Issue date Aug 26, 2014
- Solvay USA, Inc.
- Christopher T. Brown
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hole transport compositions and related devices and methods (II)
- Patent number 8,535,974
- Issue date Sep 17, 2013
- Plextronics, Inc.
- Christopher T. Brown
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
HOLE TRANSPORT COMPOSITIONS AND RELATED DEVICES AND METHODS (I)
- Publication number 20170186953
- Publication date Jun 29, 2017
- Nissan Chemical Industries, Ltd.
- Christopher T. BROWN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HOLE TRANSPORT COMPOSITIONS AND RELATED DEVICES AND METHODS (II)
- Publication number 20130344648
- Publication date Dec 26, 2013
- Plextronics, Inc.
- Christopher T. Brown
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HOLE TRANSPORT MATERIALS INCLUDING OLED APPLICATIONS
- Publication number 20130324716
- Publication date Dec 5, 2013
- Plextronics, Inc.
- Christopher T. BROWN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HOLE TRANSPORT COMPOSITIONS AND RELATED DEVICES AMD METHODS (II)
- Publication number 20120003790
- Publication date Jan 5, 2012
- Plextronics, Inc.
- Christopher T. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HOLE TRANSPORT COMPOSITIONS AND RELATED DEVICES AND METHODS (I)
- Publication number 20120001127
- Publication date Jan 5, 2012
- Plextronics, Inc.
- Christopher T. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...