Mariko Kitajima

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Chiba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Indole alkaloid derivatives having opioid receptor agonistic effect...
- Patent number 8,648,090
- Issue date Feb 11, 2014
- National University Corporation Chiba University
- Hiromitsu Takayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indole alkaloid derivatives having opioid receptor agonistic effect...
- Patent number 8,247,428
- Issue date Aug 21, 2012
- National University Corporation Chiba University
- Hiromitsu Takayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing corosolic acid
- Patent number 7,071,229
- Issue date Jul 4, 2006
- Tokiwa, Phytochemical Co., Ltd.
- Hiromitsu Takayama
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
Indole Alkaloid Derivatives Having Opioid Receptor Agonistic Effect...
- Publication number 20120276195
- Publication date Nov 1, 2012
- JOSAI UNIVERSITY CORPORATION
- Hiromitsu Takayama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Indole Alkaloid Derivatives Having Opioid Receptor Agonistic Effect...
- Publication number 20090221623
- Publication date Sep 3, 2009
- Hiromitsu Takayama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing corosolic acid
- Publication number 20050020681
- Publication date Jan 27, 2005
- Hiromitsu Takayama
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES