containing rings other than six-membered aromatic rings

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Patents Grantslast 30 patents

Information Patent Grant
1,8-bis(Schiff base)-p-menthane derivatives as well as preparation...
- Patent number 10,674,723
- Issue date Jun 9, 2020
- INSTITUTE OF CHEMICAL INDUSTRY OF FOREST PRODUCTS, CAF
- Zhendong Zhao
- G01 - MEASURING TESTING
Information Patent Grant
Method for preparing pyrazolecarboxylic acid derivative, and interm...
- Patent number 10,407,413
- Issue date Sep 10, 2019
- ZHEJIANG YONGTAI TECHNOLOGY CO., LTD.
- Hongming Shao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dianilinoglutacondialdehyde compound and process for the preparatio...
- Patent number 5,639,912
- Issue date Jun 17, 1997
- Fuji Photo Film Co., Ltd.
- Toru Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3636113
- Patent number 3,636,113
- Issue date Jan 18, 1972
- C07 - ORGANIC CHEMISTRY