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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing a composition in blister packages
Patent number
8,646,246
Issue date
Feb 11, 2014
Quantum Hi-Tech (Beijing) Research Institute
Hewei Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Orally distintegrating formulation and process for preparing the same
Patent number
7,815,935
Issue date
Oct 19, 2010
Quantum Hi-Tech (Beijing) Research Institute
Hewei Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
FREEZE-DRIED FORMULATION, PREPARATION METHOD AND APPLICATION THEREOF
Publication number
20220184106
Publication date
Jun 16, 2022
Hewei Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FREEZE-DRIED EXCIPIENT AND PREPARATION METHOD THEREOF
Publication number
20150314004
Publication date
Nov 5, 2015
Hewei Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF PREPARING A COMPOSITION IN BLISTER PACKAGES
Publication number
20080305289
Publication date
Dec 11, 2008
Hewei Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Packaging Box for Medicaments
Publication number
20080277311
Publication date
Nov 13, 2008
QUANTUM HI-TECH RESEARCH
Wilson Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Orally distintegrating formulation and process for preparing the same
Publication number
20070092564
Publication date
Apr 26, 2007
Quantum Hi-Tech (Beijing) Research Institute
Hewei Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE