Prdip Kumar TAPASWI

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Acid dianhydride, method for preparing same, and polyimide prepared...
- Patent number 9,676,739
- Issue date Jun 13, 2017
- Kolon Industries, Inc.
- Hyo Jun Park
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
NOVEL ACID DIANHYDRIDE, METHOD FOR PREPARING SAME, AND POLYIMIDE PR...
- Publication number 20160108014
- Publication date Apr 21, 2016
- KOLON INDUSTRIES, INC.
- Hyo Jun PARK
- C07 - ORGANIC CHEMISTRY