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Patents Grantslast 30 patents

Information Patent Grant
Esters or salts of 2-hydroxy-4-propylcyclohepta-2,4,6-trienone and...
- Patent number 9,938,230
- Issue date Apr 10, 2018
- GUANGZHOU INSIGHTER BIOTECHNOLOGY CO., LTD.
- Xianfeng Peng
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Diaminoguanidine derivatives and application thereof in preparation...
- Patent number 9,663,458
- Issue date May 30, 2017
- GUANGZHOU INSIGHTER BIOTECHNOLOGY CO., LTD.
- Xianfeng Peng
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
DIAMINOGUANIDINE DERIVATIVES AND APPLICATION THEREOF IN PREPARATION...
- Publication number 20160340299
- Publication date Nov 24, 2016
- GUANGZHOU INSIGHTER BIOTECHNOLOGY CO., LTD.
- Xianfeng Peng
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
ESTERS OR SALTS OF 2-HYDROXY-4-PROPYLCYCLOHEPTA-2,4,6-TRIENONE AND...
- Publication number 20160332954
- Publication date Nov 17, 2016
- GUANGZHOU INSIGHTER BIOTECHNOLOGY CO., LTD.
- Xianfeng PENG
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES