Longlong Feng

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pharmaceutical composition of diltiazem hydrochloride, preparation...
- Patent number 12,102,683
- Issue date Oct 1, 2024
- AUSON PHARMACEUTICALS INC.
- Peng Hou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fast dispersing suspending composition, method of preparation and a...
- Patent number 11,712,417
- Issue date Aug 1, 2023
- AUSON PHARMACEUTICALS INC.
- Enxian Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PHARMACEUTICAL COMPOSITION OF DILTIAZEM HYDROCHLORIDE, PREPARATION...
- Publication number 20250017943
- Publication date Jan 16, 2025
- Auson Pharmaceuticals, Inc.
- Peng Hou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL COMPOSITION OF DILTIAZEM HYDROCHLORIDE, PREPARATION...
- Publication number 20240108729
- Publication date Apr 4, 2024
- Auson Pharmaceuticals, Inc.
- Peng Hou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fast Dispersing Suspending Composition, Method of Preparation And A...
- Publication number 20230190646
- Publication date Jun 22, 2023
- SHANGHAI AUSON PHARMACEUTICALS CO., LTD.
- Enxian Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE