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last 30 patents
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Patent Grant
Polyamide compound and use thereof
Patent number
11,084,847
Issue date
Aug 10, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang Cai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
GAMMA-CAPROLACTONE PRECURSOR-AROMA COMPOUND AND PREPARATION METHOD...
Publication number
20230131516
Publication date
Apr 27, 2023
CHINA TOBACCO SICHUAN INDUSTRIAL CO., LTD.
Dikai ZHU
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Patent Application
POLYAMIDE COMPOUND AND USE THEREOF
Publication number
20200109166
Publication date
Apr 9, 2020
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang CAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE