Sarfaraz Akhtar Khan

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Two-coat barrier system comprising polyurethane
- Patent number 9,902,864
- Issue date Feb 27, 2018
- Sun Chemical Corporation
- Sarfaraz Khan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Printable oxygen sensing composition
- Patent number 9,459,241
- Issue date Oct 4, 2016
- Sun Chemical B.V.
- Sarfaraz Akhtar Khan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gas barrier coatings
- Patent number 9,221,956
- Issue date Dec 29, 2015
- Sun Chemical Corporation
- Derek Ronald Illsley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
TWO-COAST BARRIER SYSTEM COMPRISING POLYURETHANE
- Publication number 20140212661
- Publication date Jul 31, 2014
- SUN CHEMICAL CORPORATION
- Sarfaraz Khan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
GAS BARRIER COATINGS
- Publication number 20120272618
- Publication date Nov 1, 2012
- SUN CHEMICAL B.V.
- Derek Ronald Illsley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRINTABLE OXYGEN SENSING COMPOSITION
- Publication number 20100221468
- Publication date Sep 2, 2010
- Sun Chemical B.V.
- Sarfaraz Akhtar Khan
- C07 - ORGANIC CHEMISTRY