Yousuke Yasuda

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing polysaccharide derivatives
- Patent number 8,557,986
- Issue date Oct 15, 2013
- Seikagaku Corporation
- Yousuke Yasuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Drug-introduced photo-crosslinked hyaluronic acid derived gel
- Patent number 8,354,392
- Issue date Jan 15, 2013
- Seikagaku Corporation
- Kenji Miyamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hyaluronic acid derivative and drug containing the same
- Patent number 7,879,817
- Issue date Feb 1, 2011
- Seikagaku Corporation
- Kenji Miyamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing oligosaccharide, and novel oligosaccharide and...
- Patent number 6,562,954
- Issue date May 13, 2003
- Seikagaku Corporation
- Yuji Matsuzaki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYALURONIC ACID DERIVATIVE AND DRUG CONTAINING THE SAME
- Publication number 20110083991
- Publication date Apr 14, 2011
- Seikagaku Corporation
- Kenji MIYAMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRUG-INTRODUCED PHOTO-CROSSLINKED HYALURONIC ACID DERIVED GEL
- Publication number 20090118348
- Publication date May 7, 2009
- Kenji Miyamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF PRODUCING POLYSACCHARIDE DERIVATIVES
- Publication number 20090104678
- Publication date Apr 23, 2009
- Seikagaku Corporation
- Yousuke Yasuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hyaluronic Acid Derivative and Drug Containing the Same
- Publication number 20080221062
- Publication date Sep 11, 2008
- Kenji Miyamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
6-O-sulfated N-acetylheparosan and hematopoietic stem cell growth a...
- Publication number 20050233453
- Publication date Oct 20, 2005
- SEIKAGAKU CORPORATION
- Yutaka Kariya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...