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last 30 patents
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Patent Grant
Non-slip condom
Patent number
12,186,233
Issue date
Jan 7, 2025
Guangzhou Wanfangjian Pharmaceutical Co., Ltd.
Huazhi Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
NON-SLIP CONDOM
Publication number
20220202608
Publication date
Jun 30, 2022
Guangzhou Wanfangjian Pharmaceutical Co., Ltd.
Huazhi Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LYOPHILIZED LIPOSOME COMPOSITION ENCAPSULATING A WATER-SOLUBLE DRUG...
Publication number
20130315987
Publication date
Nov 28, 2013
REGENEX CORPORATION
Zhijun Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE