NIKKEN CHEMICALS CO., LTD.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Agent for treatment of allergic eye disease
- Patent number 7,772,258
- Issue date Aug 10, 2010
- Nikken Chemicals Co., Ltd.
- Shinji Ina
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Soft capsule preparation
- Patent number 7,314,643
- Issue date Jan 1, 2008
- Nikken Chemicals Co., Ltd.
- Reiko Kawamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing polyprenyl compounds
- Patent number 6,984,742
- Issue date Jan 10, 2006
- Nikken Chemicals Co., Ltd.
- Shin Tanikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cycloalkenone derivative
- Patent number 6,943,195
- Issue date Sep 13, 2005
- Nikken Chemicals Co., Ltd.
- Toshihiko Akiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for oxidation of allyl alcohol
- Patent number 6,703,527
- Issue date Mar 9, 2004
- Nikken Chemicals Co., Ltd.
- Shin Tanikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for storing or transporting erythritol solution
- Patent number 6,489,469
- Issue date Dec 3, 2002
- Nikken Chemicals Co., Ltd.
- Chikanori Takahashi
- C13 - SUGAR INDUSTRY
Information Patent Grant
Triazolo-1,4-diazepine compounds and medicinal composition containi...
- Patent number 6,433,167
- Issue date Aug 13, 2002
- Nikken Chemicals Co., Ltd.
- Masakazu Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of ipidacrine or ipidacrine hydrochlori...
- Patent number 6,433,173
- Issue date Aug 13, 2002
- Nikken Chemicals Co., Ltd.
- Hiromasa Omori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sustained-release theophylline tablet
- Patent number 6,426,091
- Issue date Jul 30, 2002
- Nikken Chemicals Co., Ltd.
- Mutsuo Okumura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for purification of polyprenyl compounds
- Patent number 6,369,251
- Issue date Apr 9, 2002
- Nikken Chemicals Co., Ltd.
- Michika Takano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-Dihydropyridine derivatives
- Patent number 6,306,853
- Issue date Oct 23, 2001
- Nikken Chemicals Co., Ltd.
- Shigeyuki Tasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-hydroxyurea derivative and pharmaceutical composition containing...
- Patent number 6,291,482
- Issue date Sep 18, 2001
- Nikken Chemicals Co., Ltd.
- Hiromasa Ohmori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cation exchange resin preparation
- Patent number 6,280,717
- Issue date Aug 28, 2001
- Nikken Chemicals Co., Ltd.
- Minoru Kamakura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of 2-phenylmorpholin-5-one derivatives
- Patent number 6,265,402
- Issue date Jul 24, 2001
- Nikken Chemicals Co., Ltd.
- Shinji Ina
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-phenyltetrahydro-1,3-oxazin-2-one derivative and pharmaceutical c...
- Patent number 6,251,897
- Issue date Jun 26, 2001
- Nikken Chemicals Co., Ltd.
- Shinji Ina
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for treating Meniere's disease
- Patent number 6,245,820
- Issue date Jun 12, 2001
- Nikken Chemicals, Co., LTD
- Jun Kojima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3-anilino-2-cycloalkenone derivatives
- Patent number 6,235,736
- Issue date May 22, 2001
- Nikken Chemicals Co., Ltd.
- Shinji Ina
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-phenyl-3-pyridazinone derivatives and drug composition containing...
- Patent number 6,235,739
- Issue date May 22, 2001
- Nikken Chemicals Co., Ltd.
- Shinji Ina
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microorganism and a process for producing polyols by using the same
- Patent number 6,214,605
- Issue date Apr 10, 2001
- Nikken Chemicals Co., Ltd.
- Saburo Chida
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for producing a solid which is rapidly soluble in the oral...
- Patent number 6,187,336
- Issue date Feb 13, 2001
- Nikken Chemicals Co., Ltd.
- Mutsuo Okumura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
N-hydroxyurea derivative and pharmaceutical composition containing...
- Patent number 6,184,238
- Issue date Feb 6, 2001
- Nikken Chemicals Co., Ltd.
- Michika Takano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Remedies for hyperphosphatemia
- Patent number 6,180,094
- Issue date Jan 30, 2001
- Nikken Chemicals Co., Ltd.
- Yoshiyuki Sasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing erythritol using a microorganism
- Patent number 6,110,715
- Issue date Aug 29, 2000
- Nikken Chemicals Co., Ltd.
- Saburo Chida
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Sustained-release metal valproate tablets
- Patent number 6,106,863
- Issue date Aug 22, 2000
- Nikken Chemicals Co., Ltd.
- Tadashi Ukigaya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Buprenorphine percutaneous absorption preparation
- Patent number 6,090,405
- Issue date Jul 18, 2000
- Nitto Denko Corporation
- Kazuhisa Ninomiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing erythritol
- Patent number 6,074,857
- Issue date Jun 13, 2000
- Nikken Chemicals Co., Ltd.
- Saburo Chida
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for producing high-purity erythritol crystal
- Patent number 6,030,820
- Issue date Feb 29, 2000
- Mitsubishi Chemical Corporation
- Satoshi Morioka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazothiazole compound
- Patent number 5,919,799
- Issue date Jul 6, 1999
- Nikken Chemicals Co., Ltd.
- Shigeyuki Tasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mutant strain of Trichosporonoides oedocephalis
- Patent number 5,916,797
- Issue date Jun 29, 1999
- Nikken Chemicals Co., Ltd.
- Saburo Chida
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Transdermal administration preparation of a 9-aminocyclopenta (b) q...
- Patent number 5,869,088
- Issue date Feb 9, 1999
- Nikken Chemicals Co., Ltd.
- Yuko Hosokawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

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Patents Applicationslast 30 patents

Information Patent Application
TGF-alpha expression inhibitors
- Publication number 20090069424
- Publication date Mar 12, 2009
- NIKKEN CHEMICALS CO., LTD.
- Masataka Kagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AGENT FOR TREATMENT OF ALLERGIC EYE DISEASE
- Publication number 20080306163
- Publication date Dec 11, 2008
- Nikken Chemicals Co., Ltd.
- Shinji Ina
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACTIVATORS OF PEROXISOME PROLIFERATOR-ACTIVATED RECEPTORS
- Publication number 20080119553
- Publication date May 22, 2008
- NIKKEN CHEMICALS CO., LTD.
- Yoshihiro SHIDOJI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medicine Capable of Inhibiting Activation of Transcription Factor Klf5
- Publication number 20080021105
- Publication date Jan 24, 2008
- THE UNIVERSITY OF TOKYO
- Ryozo Nagai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Activators of peroxisome proliferator-activated receptors
- Publication number 20060063838
- Publication date Mar 23, 2006
- NIKKEN CHEMICALS CO., LTD.
- Yoshihiro Shidoji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for preparing polyprenyl compounds
- Publication number 20040242690
- Publication date Dec 2, 2004
- NIKKEN CHEMICALS CO., LTD.
- Shin Tanikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for oxidation of allyl alcohol
- Publication number 20020198411
- Publication date Dec 26, 2002
- NIKKEN CHEMICALS CO., LTD.
- Shin Tanikawa
- C07 - ORGANIC CHEMISTRY

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Trademarklast 30 trademarks

Information Trademark
75772058 - ERYTIME
- Serial number 75772058
- Filing date Aug 9, 1999
- Nikken Chemicals Co., Ltd.
- 30 - Coffee, tea, cocoa and artificial coffee

NIKKEN CHEMICALS CO., LTD.

Organization

Patents Grantslast 30 patents

Agent for treatment of allergic eye disease

Soft capsule preparation

Method for preparing polyprenyl compounds

Cycloalkenone derivative

Method for oxidation of allyl alcohol

Method for storing or transporting erythritol solution

Triazolo-1,4-diazepine compounds and medicinal composition containi...

Process for the preparation of ipidacrine or ipidacrine hydrochlori...

Sustained-release theophylline tablet

Method for purification of polyprenyl compounds

1,4-Dihydropyridine derivatives

N-hydroxyurea derivative and pharmaceutical composition containing...

Cation exchange resin preparation

Use of 2-phenylmorpholin-5-one derivatives

6-phenyltetrahydro-1,3-oxazin-2-one derivative and pharmaceutical c...

Method for treating Meniere&#x00027;s disease

3-anilino-2-cycloalkenone derivatives

5-phenyl-3-pyridazinone derivatives and drug composition containing...

Microorganism and a process for producing polyols by using the same

Process for producing a solid which is rapidly soluble in the oral...

N-hydroxyurea derivative and pharmaceutical composition containing...

Remedies for hyperphosphatemia

Method for producing erythritol using a microorganism

Sustained-release metal valproate tablets

Buprenorphine percutaneous absorption preparation

Method of producing erythritol

Process for producing high-purity erythritol crystal

Imidazothiazole compound

Mutant strain of Trichosporonoides oedocephalis

Transdermal administration preparation of a 9-aminocyclopenta (b) q...

Patents Applicationslast 30 patents

TGF-alpha expression inhibitors

AGENT FOR TREATMENT OF ALLERGIC EYE DISEASE

ACTIVATORS OF PEROXISOME PROLIFERATOR-ACTIVATED RECEPTORS

Medicine Capable of Inhibiting Activation of Transcription Factor Klf5

Activators of peroxisome proliferator-activated receptors

Method for preparing polyprenyl compounds

Method for oxidation of allyl alcohol

Trademarklast 30 trademarks

75772058 - ERYTIME

Method for treating Meniere's disease