Nayaku N. Chavan

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Pune, IN

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Patents Grantslast 30 patents

Information Patent Grant
High refractive index (meth) acrylates
- Patent number 9,505,700
- Issue date Nov 29, 2016
- Council of Scientific and Industrial Research
- Surendra Ponrathnam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copolycarbonate preparation by solid state polymerization
- Patent number 6,333,394
- Issue date Dec 25, 2001
- General Electric Company
- Christian Maria Emile Bailly
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of aromatic polyesters
- Patent number 5,340,908
- Issue date Aug 23, 1994
- Council of Scientific & Industrial Research
- Bhaskar B. Idage
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Racemic Drug Resolution Using Polymer Supported Chiral Selector
- Publication number 20160208088
- Publication date Jul 21, 2016
- COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEAECH
- Sachin Tanaji Mane
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLEXIBLE, HIGH REFRACTIVE INDEX HYDROPHOBIC COPOLYMER
- Publication number 20150353667
- Publication date Dec 10, 2015
- Council of Scientific and Industrial Research
- SURENDRA PONRATHNAM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGH REFRACTIVE INDEX (METH) ACRYLATES
- Publication number 20150321991
- Publication date Nov 12, 2015
- Council of Scientific and Industrial Research
- Surendra PONRATHNAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SULPHUR CONTAINING HIGH REFRACTIVE INDEX MONOMER
- Publication number 20150284324
- Publication date Oct 8, 2015
- Council of Scientific and Industrial Research
- Surendra Ponrathnam
- C07 - ORGANIC CHEMISTRY