Tak-Hang Chan

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Interactive system for pets
- Patent number 12,144,322
- Issue date Nov 19, 2024
- Zoo Gears Limited
- Tak Keung Chan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Prodrug of green tea epigallocatechin-3-gallate (pro-EGCG) for use...
- Patent number 10,188,629
- Issue date Jan 29, 2019
- Tak-Hang Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synthesis and use of amine-containing flavonoids as potent anti-lei...
- Patent number 10,111,854
- Issue date Oct 30, 2018
- The Hong Kong Polytechnic University
- Larry Ming-Cheung Chow
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Prodrug of green tea epigallocatechin-3-gallate (Pro-EGCG) for use...
- Patent number 9,713,603
- Issue date Jul 25, 2017
- The Hong Kong Polytechnic University
- Tak-Hang Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
INTERACTIVE SYSTEM FOR PETS
- Publication number 20230049347
- Publication date Feb 16, 2023
- Zoo Gears Limited
- Tak Keung CHAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
3-Amino Benzamide Derivative Serving As B-Lactam Auxiliary Antibiot...
- Publication number 20170348258
- Publication date Dec 7, 2017
- The Hong Kong Polytechnic University
- Kwok-Yin Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRODRUG OF GREEN TEA EPIGALLOCATECHIN-3-GALLATE (PRO-EGCG) FOR USE...
- Publication number 20170281591
- Publication date Oct 5, 2017
- The Hong Kong Polytechnic University
- Tak-Hang Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prodrug of Green Tea Epigallocatechin-3-Gallate (Pro-EGCG) for Use...
- Publication number 20150216841
- Publication date Aug 6, 2015
- The Hong Kong Polytechnic University
- Tak-Hang Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE