Xin Chen

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pharmaceutical tetracycline composition for dermatological use
- Patent number 10,881,672
- Issue date Jan 5, 2021
- BioPharmX, Inc.
- Xin Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical tetracycline composition for dermatological use
- Patent number 10,391,108
- Issue date Aug 27, 2019
- BioPharmX, Inc.
- Xin Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical tetracycline composition for dermatological use
- Patent number 9,918,998
- Issue date Mar 20, 2018
- BioPharmX, Inc.
- Xin Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SOLVENT DELIVERY SYSTEM FOR TOPICAL DELIVERY OF ACTIVE AGENTS
- Publication number 20230355643
- Publication date Nov 9, 2023
- Timber Pharmaceuticals, Inc.
- Kin F. CHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EBASTINE TOPICAL COMPOSITION
- Publication number 20200129495
- Publication date Apr 30, 2020
- BioPharmX, Inc.
- Xin CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL TETRACYCLINE COMPOSITION FOR DERMATOLOGICAL USE
- Publication number 20200046739
- Publication date Feb 13, 2020
- BioPharmX, Inc,
- Xin Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOPICAL COMPOSITIONS WITH STABLE SOLUBILIZED SELECTIVE RETINOIDS AN...
- Publication number 20190255078
- Publication date Aug 22, 2019
- BioPharmX, Inc.
- Xin CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL TETRACYCLINE COMPOSITION FOR DERMATOLOGICAL USE
- Publication number 20180185394
- Publication date Jul 5, 2018
- BioPharmX, Inc.
- Xin Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL TETRACYCLINE COMPOSITION FOR DERMATOLOGICAL USE
- Publication number 20160279152
- Publication date Sep 29, 2016
- BioPharmX, Inc.
- Xin Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE