Kequan Chen

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Modified monooxygenases for the manufacture of hydroxylated hydroca...
- Patent number 12,188,054
- Issue date Jan 7, 2025
- Covestro Deutschland AG
- Ruijing Guo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Modified monooxygenases for the manufacture of hydroxylated hydroca...
- Patent number 11,674,161
- Issue date Jun 13, 2023
- Covestro Intellectual Property GmbH & Co. KG
- Ruijing Guo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preparation method for polyol and application of polyol in making p...
- Patent number 11,535,708
- Issue date Dec 27, 2022
- NANJING TECH UNIVERSITY
- Kai Guo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED MONOOXYGENASES FOR THE MANUFACTURE OF HYDROXYLATED HYDROCA...
- Publication number 20220220455
- Publication date Jul 14, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Ruijing Guo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MODIFIED MONOOXYGENASES FOR THE MANUFACTURE OF HYDROXYLATED HYDROCA...
- Publication number 20220220513
- Publication date Jul 14, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Ruijing Guo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
POLYURETHANE POLYOL AND PREPARATION METHOD AND APPLICATION THEREOF
- Publication number 20200377656
- Publication date Dec 3, 2020
- NANJING TECH UNIVERSITY
- Kai GUO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHEMICALLY DEFINED CULTURE MEDIUM FOR FERMENTATION TO PRODUCE SUCCI...
- Publication number 20140242673
- Publication date Aug 28, 2014
- Min Jiang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...