Youxin Li

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Marburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Compositions of rotigotine, derivatives thereof, or pharmaceuticall...
- Patent number 9,265,835
- Issue date Feb 23, 2016
- Shan Dong Luye Pharmaceutical Co., Ltd.
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]pheny...
- Patent number 9,199,912
- Issue date Dec 1, 2015
- SHANDONG LUYE PHARMACEUTICAL CO., LTD.
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]pheny...
- Patent number 8,741,952
- Issue date Jun 3, 2014
- Shangong Luye Pharmaceutical Co., Ltd.
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyesters, method for producing same, and depot medicaments produc...
- Patent number 7,087,247
- Issue date Aug 8, 2006
- Creative Peptide Sweden AB
- Youxin Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyesters of a polyhydroxycarboxylic acid and a polyol having a su...
- Patent number 5,929,196
- Issue date Jul 27, 1999
- Schwarz Pharma AG
- Thomas Kissel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITIONS OF ROTIGOTINE, DERIVATIVES THEREOF, OR PHARMACEUTICALL...
- Publication number 20140377369
- Publication date Dec 25, 2014
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYMORPHS OF 4-[2-DIMETHYLAMINO-1-(1-HYDROXYCYCLOHEXYL)ETHYL]PHENY...
- Publication number 20140235728
- Publication date Aug 21, 2014
- Shandong Luye Pharmaceutical Co., Ltd.
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS OF ROTIGOTINE, DERIVATIVES THEREOF, OR PHARMACEUTICALL...
- Publication number 20130309314
- Publication date Nov 21, 2013
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYMORPHS OF 4-[2-DIMETHYLAMINO-1-(1-HYDROXYCYCLOHEXYL)ETHYL]PHENY...
- Publication number 20130281531
- Publication date Oct 24, 2013
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process of Sulfonating 4-Aminobenzonitriles
- Publication number 20080227995
- Publication date Sep 18, 2008
- Schwarz Pharma AG
- Jorg Hamann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel polyesters, method for producing same, and depot medicaments...
- Publication number 20040072986
- Publication date Apr 15, 2004
- Youxin Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...