Jin Liu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bacteria culture medium and applications thereof
- Patent number 11,124,758
- Issue date Sep 21, 2021
- SHANGHAI PROMOTON BIOTECHNOLOGY CO., LTD.
- Botao Zhao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION USEFUL FOR THE PREPARATION OF POLYURETHANE FOAMS
- Publication number 20220098359
- Publication date Mar 31, 2022
- BASF SE
- Bang Wei Xi
- A43 - FOOTWEAR
Information Patent Application
METHOD FOR PREPARING POLYURETHANE FOAMS
- Publication number 20220098383
- Publication date Mar 31, 2022
- BASF SE
- Bang Wei Xi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bacteria Culture Medium and Applications Thereof
- Publication number 20160097030
- Publication date Apr 7, 2016
- SHANGHAI PROMOTON BIOTECHNOLOGY CO., LTD.
- Botao Zhao
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
TRACHEAL TUBE WITH FLAT MOUTH AND SIDE OPENING AND GUIDE CORE
- Publication number 20130206138
- Publication date Aug 15, 2013
- Zhiyang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE