Benfang Helen RUAN

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Composition of 1,3,4-selenadiazole containing compounds with pharma...
- Patent number 10,975,048
- Issue date Apr 13, 2021
- Benfang Helen Ruan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monosulfonic phenyltetrazole compounds with applications
- Patent number 10,597,369
- Issue date Mar 24, 2020
- HANGZHOU JENNIFER BIOTECH CO., LTD.
- Benfang Helen Ruan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selenium containing KGA/GDH dual inhibitors and the applications th...
- Patent number 10,596,152
- Issue date Mar 24, 2020
- HANGZHOU GAMMA BIOTECH CO., LTD.
- Benfang Helen Ruan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Polymeric Micelle Coated with Chain-Like Poorly Soluble Drug, Prepa...
- Publication number 20240173255
- Publication date May 30, 2024
- Hangzhou Hanjing Biotechnology Co., Ltd
- Benfang Ruan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composition of 1,3,4-selenadiazole containing compounds with pharma...
- Publication number 20180290991
- Publication date Oct 11, 2018
- HANGZHOU JENNIFER BIOTECH CO., LTD.
- Benfang Helen RUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SELENIUM CONTAINING KGA/GDH DUAL INHIBITORS AND THE APPLICATIONS TH...
- Publication number 20180263961
- Publication date Sep 20, 2018
- HANGZHOU GAMMA BIOTECH CO., LTD.
- Benfang Helen RUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MONOSULFONIC PHENYLTETRAZOLE COMPOUNDS WITH APPLICATIONS
- Publication number 20180244637
- Publication date Aug 30, 2018
- HANGZHOU JENNIFER BIOTECH CO., LTD.
- Benfang Helen RUAN
- C07 - ORGANIC CHEMISTRY