Tsuneo Okonogi

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tetrahydronaphthofuranone derivatives and process for producing the...
- Patent number 6,255,339
- Issue date Jul 3, 2001
- Meiji Seika Kaisha, Ltd.
- Kenichi Kurihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrahydrobenzindolone derivatives
- Patent number 6,077,840
- Issue date Jun 20, 2000
- Meiji Seika Kaisha, Ltd.
- Kenichi Kurihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amide derivative of amythiamicin
- Patent number 6,043,217
- Issue date Mar 28, 2000
- Zaidan Hojin Biseibutsu Kagaku Kenyu Kai
- Yasuhiko Muraoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
16-membered macrolide derivatives
- Patent number 5,602,106
- Issue date Feb 11, 1997
- Meiji Seika Kaisha, Ltd.
- Keiichi Ajito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of pyrrolidin-2-ylcarbonylheterocyclic compounds
- Patent number 5,547,978
- Issue date Aug 20, 1996
- Meiji Seika Kaisha, Ltd.
- Burton G. Christensen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-piperidinecarboxylic acid derivative, oncogene suppressor and age...
- Patent number 5,334,723
- Issue date Aug 2, 1994
- Meiji Seika Kaisha, Ltd.
- Tsuneo Okonogi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 5,332,731
- Issue date Jul 26, 1994
- Meiji Seika Kaisha, Ltd.
- Yuichi Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a 3-substituted thio-3-cephem compound
- Patent number 5,294,705
- Issue date Mar 15, 1994
- Meiji Seika Kaisha, Ltd.
- Yuichi Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline dihydrochloride of cephalosporin derivative and a metho...
- Patent number 4,970,305
- Issue date Nov 13, 1990
- Meiji Seika Kaisha, Ltd.
- Tsuneo Okonogi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives and antibiotics containing the same
- Patent number 4,898,858
- Issue date Feb 6, 1990
- Meiji Seika Kaisha Ltd.
- Seiji Shibahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial agent for mammal use comprising cephalosporin derivat...
- Patent number 4,810,702
- Issue date Mar 7, 1989
- Meiji Seika Kaisha, Ltd.
- Seiji Shibahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,785,090
- Issue date Nov 15, 1988
- Meiji Seika Kaisha, Ltd.
- Takashi Tsuruoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of antibiotic 1-oxadethiacephalosporins,...
- Patent number 4,556,513
- Issue date Dec 3, 1985
- Meiji Seika Kaisha, Ltd.
- Seiji Shibahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Oxa-1-dethia-cephalosporin derivatives
- Patent number 4,534,898
- Issue date Aug 13, 1985
- Merck & Co., Inc.
- Seiji Shibahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Oxadethiacephalosporin compound and antibacterial agent containin...
- Patent number 4,497,811
- Issue date Feb 5, 1985
- Seiji Shibahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the production of antibiotic 1-oxadethiacephalosporins
- Patent number 4,472,576
- Issue date Sep 18, 1984
- Merck & Co., Inc.
- Tadashi Wakazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cardiotonic agents
- Patent number 4,418,070
- Issue date Nov 29, 1983
- Meiji Seika Kabushiki Kaisha
- Tsuneo Okonogi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Tsuneo Okonogi

Person

Patents Grantslast 30 patents

Tetrahydronaphthofuranone derivatives and process for producing the...

Tetrahydrobenzindolone derivatives

Amide derivative of amythiamicin

16-membered macrolide derivatives

Derivatives of pyrrolidin-2-ylcarbonylheterocyclic compounds

2-piperidinecarboxylic acid derivative, oncogene suppressor and age...

Cephalosporin derivatives

Process for the preparation of a 3-substituted thio-3-cephem compound

Crystalline dihydrochloride of cephalosporin derivative and a metho...

Cephalosporin derivatives and antibiotics containing the same

Antibacterial agent for mammal use comprising cephalosporin derivat...

Cephalosporin derivatives

Process for the production of antibiotic 1-oxadethiacephalosporins,...

1-Oxa-1-dethia-cephalosporin derivatives

1-Oxadethiacephalosporin compound and antibacterial agent containin...

Processes for the production of antibiotic 1-oxadethiacephalosporins

Cardiotonic agents