Ryuichi Sakai

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Vero Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Antitumor alkaloids
- Patent number 4,895,852
- Issue date Jan 23, 1990
- Harbor Branch Oceanographic Institution, Inc.
- Tatsuo Higa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antitumor alkaloids
- Patent number 4,895,853
- Issue date Jan 23, 1990
- Harbor Branch Oceanographic Institution, Inc.
- Tatsuo Higa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antitumor alkaloids
- Patent number 4,895,854
- Issue date Jan 23, 1990
- Harbor Branch Oceanographic Institution, Inc.
- Tatsuo Higa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Misakinolide compositions and their derivatives
- Patent number 4,859,782
- Issue date Aug 22, 1989
- Harbor Branch Oceanographic Institution, Inc.
- Tatsuo Higa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiviral guanidine derivatives compositions and their methods of use
- Patent number 4,851,441
- Issue date Jul 25, 1989
- Harbor Branch Oceanographic Institution, Inc.
- Tatsuo Higa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiviral guanidine derivatives and compositions therefor
- Patent number 4,772,609
- Issue date Sep 20, 1988
- Harbor Branch Oceanographic Institution, Inc.
- Tatsuo Higa
- C07 - ORGANIC CHEMISTRY