Daiichi Seiyaku Co., Ltd.

Organization

Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing foreign gene products
- Patent number 5,646,013
- Issue date Jul 8, 1997
- Daiichi Seiyaku Co., Ltd.
- Toshiya Takano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for pyridonecarboxylic acid derivatives
- Patent number 5,476,950
- Issue date Dec 19, 1995
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-pyrrolidine methanamines wherein the alpha-carbon is substituted...
- Patent number 5,416,222
- Issue date May 16, 1995
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for pyridonecarboxylic acid derivatives
- Patent number 5,380,874
- Issue date Jan 10, 1995
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propoxybenzene derivatives and process for preparing the same
- Patent number 5,312,999
- Issue date May 17, 1994
- Daiichi Seiyaku Co., Ltd.
- Toshihiro Fujiwara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Spiro compound
- Patent number 5,286,723
- Issue date Feb 15, 1994
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing substances in living silkworms
- Patent number 5,118,616
- Issue date Jun 2, 1992
- Daiichi Seiyaku Co., Ltd.
- Susumu Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing peptides using baculovirus vectors in cultured...
- Patent number 5,110,729
- Issue date May 5, 1992
- Daiichi Seiyaku Co., Ltd.
- Susumu Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridonecarboxylic acid derivatives
- Patent number 5,098,912
- Issue date Mar 24, 1992
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic amp derivative ointments
- Patent number 5,096,891
- Issue date Mar 17, 1992
- Daiichi Seiyaku Co., Ltd.
- Sadao Hirota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agent for preventing and treating thrombocytopenia
- Patent number 5,037,804
- Issue date Aug 6, 1991
- Daiichi Seiyaku Co., Ltd.
- Toshiro Nakayasu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing peptides by transforming myeloma cells with a r...
- Patent number 5,019,499
- Issue date May 28, 1991
- Daiichi Seiyaku Co., Ltd.
- Kenji Murakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphorus containing disaccharide derivatives
- Patent number 5,006,647
- Issue date Apr 9, 1991
- Daiichi Seiyaku Co., Ltd.
- Tsuneo Kusama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active pyridobenzoxazine derivatives and intermediates th...
- Patent number 4,985,557
- Issue date Jan 15, 1991
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mannobiose derivatives
- Patent number 4,983,725
- Issue date Jan 8, 1991
- Meito Sangyo Co., Ltd.
- Hideki Miyaji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mercapto-bicycloheterocyclics useful as intermediates for penem der...
- Patent number 4,962,202
- Issue date Oct 9, 1990
- Daiichi Seiyaku Co., Ltd.
- Makoto Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lipid membrane structures
- Patent number 4,960,595
- Issue date Oct 2, 1990
- Daiichi Seiyaku Co., Ltd.
- Sadao Hirota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
The compound, 6-(1-imidazolyl methyl)-5,6,7,8-tetrahydronaphthalene...
- Patent number 4,942,171
- Issue date Jul 17, 1990
- Daiichi Seiyaku Co., Ltd.
- Hidemi Masumura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhibitory agent of hepatic fibrosis
- Patent number 4,937,266
- Issue date Jun 26, 1990
- Daiichi Seiyaku Co., Ltd.
- Munehiro Tomikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing tissue plasminogen activator
- Patent number 4,935,368
- Issue date Jun 19, 1990
- Toyo Boseki Kabushiki Kaisha
- Ryotaro Kotani
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Treating agent for heart failure
- Patent number 4,933,349
- Issue date Jun 12, 1990
- Daiichi Seiyaku Co., Ltd.
- Kiyoshi Irie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical preparation containing ofloxacin
- Patent number 4,923,862
- Issue date May 8, 1990
- Daiichi Seiyaku Co., Ltd.
- Sadao Hirota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sulfated polysaccharide DS4152
- Patent number 4,900,815
- Issue date Feb 13, 1990
- Daiichi Seiyaku Co., Ltd.
- Noriko Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tricyclic triazolopyrimidine derivatives
- Patent number 4,898,943
- Issue date Feb 6, 1990
- Daiichi Seiyaku Co., Ltd.
- Sumiro Isoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoxazine intermediates
- Patent number 4,895,944
- Issue date Jan 23, 1990
- Daiichi Seiyaku Company, Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optical resolution of benzoxazines
- Patent number 4,880,926
- Issue date Nov 14, 1989
- Daiichi Seiyaku Co., Ltd.
- Toshihiro Fujiwara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiasthmatic agent
- Patent number 4,874,772
- Issue date Oct 17, 1989
- Daiichi Seiyaku Co., Ltd.
- Setsuo Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3',5'-Camp derivatives for treatment of certain types of skin ulcers
- Patent number 4,873,227
- Issue date Oct 10, 1989
- Daiichi Seiyaku Co., Ltd.
- Junji Ikada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Quinoline-carboxylic acid derivatives
- Patent number 4,871,852
- Issue date Oct 3, 1989
- Daiichi Seiyaku Co., Ltd.
- Isao Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzopyran derivatives
- Patent number 4,841,076
- Issue date Jun 20, 1989
- Daiichi Seiyaku Co., Ltd.
- Masayuki Kitagawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75480102 - ZELON
- Serial number 75480102
- Registration number 2560805
- Filing date May 6, 1998
- Daiichi Seiyaku Kabushiki Kaisha
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
75039747 - PANTOSIN
- Serial number 75039747
- Filing date Jan 3, 1996
- Daiichi Seiyaku Kabushiki Kaisha
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
74658424 - DFC
- Serial number 74658424
- Registration number 2183201
- Filing date Mar 17, 1995
- Daiichi Seiyaku Kabushiki Kaisha
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74157528 - PANTOSIN
- Serial number 74157528
- Filing date Apr 12, 1991
- Daiichi Seiyaku Kabushiki Kaisha
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
73271019 - TRANSAMIN
- Serial number 73271019
- Filing date Jul 21, 1980
- Daiichi Seiyaku Kabushiki Kaisha
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
72146029 - D DAIICHI
- Serial number 72146029
- Registration number 766606
- Filing date Jun 4, 1962
- Daiichi Seiyaku Kabushiki Kaisha
- 5 - Pharmaceutical and veterinary preparations

Daiichi Seiyaku Co., Ltd.

Organization

Patents Grantslast 30 patents

Method of producing foreign gene products

Intermediates for pyridonecarboxylic acid derivatives

3-pyrrolidine methanamines wherein the alpha-carbon is substituted...

Intermediates for pyridonecarboxylic acid derivatives

Propoxybenzene derivatives and process for preparing the same

Spiro compound

Method of producing substances in living silkworms

Method of producing peptides using baculovirus vectors in cultured...

Pyridonecarboxylic acid derivatives

Cyclic amp derivative ointments

Agent for preventing and treating thrombocytopenia

Method of producing peptides by transforming myeloma cells with a r...

Phosphorus containing disaccharide derivatives

Optically active pyridobenzoxazine derivatives and intermediates th...

Mannobiose derivatives

Mercapto-bicycloheterocyclics useful as intermediates for penem der...

Lipid membrane structures

The compound, 6-(1-imidazolyl methyl)-5,6,7,8-tetrahydronaphthalene...

Inhibitory agent of hepatic fibrosis

Process for producing tissue plasminogen activator

Treating agent for heart failure

Topical preparation containing ofloxacin

Sulfated polysaccharide DS4152

Tricyclic triazolopyrimidine derivatives

Benzoxazine intermediates

Optical resolution of benzoxazines

Antiasthmatic agent

3',5'-Camp derivatives for treatment of certain types of skin ulcers

Quinoline-carboxylic acid derivatives

Benzopyran derivatives

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

75480102 - ZELON

75039747 - PANTOSIN

74658424 - DFC

74157528 - PANTOSIN

73271019 - TRANSAMIN

72146029 - D DAIICHI