Michihiko Ochiai

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for the manufacture of cephems
- Patent number 5,583,216
- Issue date Dec 10, 1996
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephem compounds
- Patent number 4,973,684
- Issue date Nov 27, 1990
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephem compounds
- Patent number 4,912,212
- Issue date Mar 27, 1990
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic derivatives, their production and use
- Patent number 4,897,489
- Issue date Jan 30, 1990
- Takeda Chemical Industries, Ltd.
- Kouichi Yoshioka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
1-Sulfo-2-oxoazetidine derivatives and their production
- Patent number 4,822,790
- Issue date Apr 18, 1989
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-sulfo-2-oxozetidine derivatives and their product ion
- Patent number 4,822,788
- Issue date Apr 18, 1989
- Takeda Chemical Industries, Ltd.
- Shoji Kishimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-carboxymethoxy acetidinones and their production
- Patent number 4,794,108
- Issue date Dec 27, 1988
- Takeda Chemical Industries, Ltd.
- Shoji Kishimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-sulfo-2-oxoazetidine derivatives and their production
- Patent number 4,782,147
- Issue date Nov 1, 1988
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-oxozetidinone derivatives, their production and use
- Patent number 4,771,045
- Issue date Sep 13, 1988
- Takeda Chemical Industries, Ltd.
- Taisuke Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Cyano-2-azetidinones and production thereof
- Patent number 4,684,724
- Issue date Aug 4, 1987
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Esters of 7-[2-(2-aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]...
- Patent number 4,680,390
- Issue date Jul 14, 1987
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-sulfo-2-oxoazetidine derivatives and their production
- Patent number 4,675,397
- Issue date Jun 23, 1987
- Takeda Chemical Industries, Ltd.
- Taisuke Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-carbamoyloxymethyl-1-sulfo-2-oxoazetidine derivatives and their p...
- Patent number 4,673,739
- Issue date Jun 16, 1987
- Takeda Chemical Industries, Ltd.
- Taisuke Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazolylacetamido cephalosporin compounds
- Patent number 4,668,783
- Issue date May 26, 1987
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Sulfo-2-oxoazetidine derivatives and their production
- Patent number 4,665,067
- Issue date May 12, 1987
- Takeda Chemical Industries, Ltd.
- Shoji Kishimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Carbamoyloxymethyl-1-sulfo-2-oxoazetidine derivatives and their p...
- Patent number 4,572,801
- Issue date Feb 25, 1986
- Takeda Chemical Industries, Ltd.
- Taisuke Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Cyano-2-azetidinones and production thereof
- Patent number 4,560,508
- Issue date Dec 24, 1985
- Takeda Chemical Industries, Ltd.
- Taisuke Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Sulfo-2-oxoazetidine derivatives and their production
- Patent number 4,550,105
- Issue date Oct 29, 1985
- Takeda Chemical Industries, Ltd.
- Taisuke Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing 2-azetidinone-1-sulfonic acid compounds
- Patent number 4,533,495
- Issue date Aug 6, 1985
- Takeda Chemical Industries, Ltd.
- Kouichi Yoshioka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporins
- Patent number 4,520,194
- Issue date May 28, 1985
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazolylacetamido cephalosphorin compounds
- Patent number 4,514,565
- Issue date Apr 30, 1985
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]cephalospo...
- Patent number 4,510,138
- Issue date Apr 9, 1985
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Methoxy-2-oxoazetidine derivatives and their production
- Patent number 4,416,817
- Issue date Nov 22, 1983
- Takeda Chemical Industries, Ltd.
- Taisuke Matsuo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,380,541
- Issue date Apr 19, 1983
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazolylacetamido cephalosporin type compounds
- Patent number 4,355,160
- Issue date Oct 19, 1982
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline salt of 7.beta.-[2-(2-aminothiazol-4-yl)-(Z)-2-methoxyi...
- Patent number 4,298,607
- Issue date Nov 3, 1981
- Takeda Chemical Industries, Ltd.
- Hideaki Natsugari
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thiazolylacetamido compounds
- Patent number 4,298,606
- Issue date Nov 3, 1981
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido] cephalosp...
- Patent number 4,278,671
- Issue date Jul 14, 1981
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for removing protective groups
- Patent number 4,251,657
- Issue date Feb 17, 1981
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-Alkoxyimino-.beta.-oxo-.gamma.-Bromobutyric acid
- Patent number 4,205,180
- Issue date May 27, 1980
- Takeda Chemical Industries, Ltd.
- Michihiko Ochiai
- C07 - ORGANIC CHEMISTRY

Michihiko Ochiai

Person

Patents Grantslast 30 patents

Methods for the manufacture of cephems

Cephem compounds

Cephem compounds

Antibiotic derivatives, their production and use

1-Sulfo-2-oxoazetidine derivatives and their production

1-sulfo-2-oxozetidine derivatives and their product ion

1-carboxymethoxy acetidinones and their production

1-sulfo-2-oxoazetidine derivatives and their production

2-oxozetidinone derivatives, their production and use

4-Cyano-2-azetidinones and production thereof

Esters of 7-[2-(2-aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]...

1-sulfo-2-oxoazetidine derivatives and their production

4-carbamoyloxymethyl-1-sulfo-2-oxoazetidine derivatives and their p...

Thiazolylacetamido cephalosporin compounds

1-Sulfo-2-oxoazetidine derivatives and their production

4-Carbamoyloxymethyl-1-sulfo-2-oxoazetidine derivatives and their p...

4-Cyano-2-azetidinones and production thereof

1-Sulfo-2-oxoazetidine derivatives and their production

Method of producing 2-azetidinone-1-sulfonic acid compounds

Cephalosporins

Thiazolylacetamido cephalosphorin compounds

7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]cephalospo...

3-Methoxy-2-oxoazetidine derivatives and their production

Cephalosporin derivatives

Thiazolylacetamido cephalosporin type compounds

Crystalline salt of 7.beta.-[2-(2-aminothiazol-4-yl)-(Z)-2-methoxyi...

Thiazolylacetamido compounds

7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido] cephalosp...

Method for removing protective groups

.alpha.-Alkoxyimino-.beta.-oxo-.gamma.-Bromobutyric acid