Sumika Fine Chemicals Co., Ltd.

Organization

Osaka, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing quinoline-3-carboxylic acid compound
- Patent number 6,852,862
- Issue date Feb 8, 2005
- Sumika Fine Chemicals Co., Ltd.
- Susumu Nishizawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a piperidine derivative
- Patent number 6,815,548
- Issue date Nov 9, 2004
- Sumika Fine Chemicals Co., Ltd.
- Kiyoshi Sugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of 2-cyclohexyl-2-hydroxy-2-phenylacetic acid int...
- Patent number 6,777,576
- Issue date Aug 17, 2004
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystal of bicalutamide and production method thereof
- Patent number 6,740,770
- Issue date May 25, 2004
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Shintaku
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthetic intermediate for epothilone derivative and production met...
- Patent number 6,730,803
- Issue date May 4, 2004
- Sumika Fine Chemicals Co., Ltd.
- Mitsuhiro Iwasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anhydrous mirtazapine crystals and process for preparing the same
- Patent number 6,723,845
- Issue date Apr 20, 2004
- Sumika Fine Chemicals Co., Ltd.
- Eiichi Iishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of (R)-3 hydroxy-3-(2-phenylethyl) hexanoic acid...
- Patent number 6,683,207
- Issue date Jan 27, 2004
- Sumika Fine Chemicals Co., Ltd.
- Masahide Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anhydrous mirtazapine and process for preparing the same
- Patent number 6,660,730
- Issue date Dec 9, 2003
- Sumika Fine Chemicals Co., Ltd.
- Chiharu Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production methods of imidazole compound and salt thereof and inter...
- Patent number 6,649,768
- Issue date Nov 18, 2003
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Shintaku
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a piperidine derivative
- Patent number 6,610,851
- Issue date Aug 26, 2003
- Sumika Fine Chemicals Co., Ltd.
- Kiyoshi Sugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active propargyl alcohols
- Patent number 6,586,644
- Issue date Jul 1, 2003
- Sumika Fine Chemicals Company, Limited
- Erick M. Carreira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anhydrous mirtazapine crystals and process for preparing the same
- Patent number 6,552,189
- Issue date Apr 22, 2003
- Sumika Fine Chemicals Co., Ltd.
- Eiichi Iishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for drying anhydrous paroxetine hydrochloride
- Patent number 6,541,637
- Issue date Apr 1, 2003
- Sumika Fine Chemicals Co., Ltd.
- Mitsuru Okatake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing piperazine derivatives
- Patent number 6,495,685
- Issue date Dec 17, 2002
- Sumika Fine Chemicals Co., Ltd.
- Chiharu Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperidine derivative and process for preparing the same
- Patent number 6,476,227
- Issue date Nov 5, 2002
- Sumika Fine Chemicals Co., Ltd.
- Kiyoshi Sugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production methods of citalopram and an intermediate therefor
- Patent number 6,458,975
- Issue date Oct 1, 2002
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2,6-dichloropurine
- Patent number 6,455,696
- Issue date Sep 24, 2002
- Sumika Fine Chemicals Co., Ltd.
- Taketo Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing camphorsultam
- Patent number 6,441,187
- Issue date Aug 27, 2002
- Sumika Fine Chemicals Co., Ltd.
- Hiroshi Shiratani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing pyridinemethanol compounds
- Patent number 6,437,120
- Issue date Aug 20, 2002
- Sumika Fine Chemicals Co., Ltd.
- Eiichi Iishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production methods of 5-phthalancarbonitrile compound and an interm...
- Patent number 6,433,195
- Issue date Aug 13, 2002
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Highly pure phenothiazine compound, production method thereof, prod...
- Patent number 6,433,168
- Issue date Aug 13, 2002
- Sumika Fine Chemicals Co., Ltd.
- Shigeya Yamazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of citalopram, intermediate therefor and producti...
- Patent number 6,433,196
- Issue date Aug 13, 2002
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of 5-phthalancarbonitrile compound, intermediate...
- Patent number 6,395,910
- Issue date May 28, 2002
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of hydrazine derivative
- Patent number 6,376,678
- Issue date Apr 23, 2002
- Sumika Fine Chemicals Co., Ltd.
- Kiyoshi Sugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing pyridinemethanol compounds
- Patent number 6,376,668
- Issue date Apr 23, 2002
- Sumika Fine Chemicals Co., Ltd.
- Eiichi Iishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing tert-butyl 4′-methyl-2-biphenylcarbox...
- Patent number 6,369,266
- Issue date Apr 9, 2002
- Sumika Fine Chemicals, Co.,Ltd.
- Tetsuya Shintaku
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing hydrazine derivative
- Patent number 6,365,745
- Issue date Apr 2, 2002
- Sumika Fine Chemicals Co., Ltd.
- Kozo Matsui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline or crystallized acid addition salt of losartan and puri...
- Patent number 6,350,880
- Issue date Feb 26, 2002
- Sumika Fine Chemicals Co., Ltd.
- Tadashi Katsura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purine derivatives having cyclopropane ring
- Patent number 6,342,603
- Issue date Jan 29, 2002
- Sumika Fine Chemicals Co., Ltd.
- Taketo Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing tert-alkyl ester from carboxylic acid
- Patent number 6,333,430
- Issue date Dec 25, 2001
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Shintaku
- C07 - ORGANIC CHEMISTRY

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Patents Applicationslast 30 patents

Information Patent Application
Production methods of citalopram and intermediates therefor
- Publication number 20050080278
- Publication date Apr 14, 2005
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production methods of epoxytriazole derivative and intermediate the...
- Publication number 20040267024
- Publication date Dec 30, 2004
- Sumika Fine Chemicals Co., Ltd.
- Weiqi Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of citalopram, intermediate therefor and producti...
- Publication number 20040230066
- Publication date Nov 18, 2004
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of hexahydrofurofuranol derivative, intermediate...
- Publication number 20040162340
- Publication date Aug 19, 2004
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of (R)-3- hydroxy-3-(2-phenylethyl)hexanoic acid...
- Publication number 20040138496
- Publication date Jul 15, 2004
- Sumika Fine Chemicals Co., Ltd.
- Masahide Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anhydrous mirtazapine crystals and process for preparing the same
- Publication number 20040138447
- Publication date Jul 15, 2004
- Sumika Fine Chemicals Co., Ltd.
- Eiichi Iishi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of citalopram, intermediate therefor and producti...
- Publication number 20040138497
- Publication date Jul 15, 2004
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Crystal of bicalutamide and production method thereof
- Publication number 20040133031
- Publication date Jul 8, 2004
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Shintaku
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production methods of citalopram and intermediates therefor
- Publication number 20040044232
- Publication date Mar 4, 2004
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production methods of epoxytriazole derivative and intermediate the...
- Publication number 20030236419
- Publication date Dec 25, 2003
- Sumika Fine Chemicals Co., Ltd.
- Weiqi Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of 4'-bromomethyl-2-cyanobiphenyl
- Publication number 20030233009
- Publication date Dec 18, 2003
- Sumika Fine Chemicals Co., Ltd.
- Seiji Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of (R) -3 hydroxy-3- (2-phenylethyl) hexanoic aci...
- Publication number 20030176507
- Publication date Sep 18, 2003
- Sumika Fine Chemicals Co., Ltd.
- Masahide Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing a piperidine derivative
- Publication number 20030144519
- Publication date Jul 31, 2003
- Sumika Fine Chemicals Co., Ltd.
- Kiyoshi Sugi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthetic intermediate for epothilone derivative and production met...
- Publication number 20030144533
- Publication date Jul 31, 2003
- Sumika Fine Chemicals Co., Ltd.
- Mitsuhiro Iwasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anhydrous mirtazapine crystals and
- Publication number 20030130504
- Publication date Jul 10, 2003
- Sumika Fine Chemicals Co., Ltd.
- Eiichi Iishi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing optically active propargyl alcohols
- Publication number 20030088100
- Publication date May 8, 2003
- Sumika Fine Chemicals Co., Ltd.
- Erick M. Carreira
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of 2-cyclohexyl- 2-hydroxy-2-phenylacetic acid in...
- Publication number 20030013911
- Publication date Jan 16, 2003
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production methods of 5-phthalancarbonitrile compound and an interm...
- Publication number 20020151728
- Publication date Oct 17, 2002
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anhydrous mirtazapine crystals and process for preparing the same
- Publication number 20020103372
- Publication date Aug 1, 2002
- Sumika Fine Chemicals Co., Ltd.
- Eiichi Iishi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of citalopram, intermediate therefor and producti...
- Publication number 20020095051
- Publication date Jul 18, 2002
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anhydrous mirtazapine and process for preparing the same
- Publication number 20020065413
- Publication date May 30, 2002
- Sumika Fine Chemicals Co., Ltd.
- Chiharu Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION METHOD OF CITALOPRAM, INTERMMEDIATE THEREFOR AND PRODUCT...
- Publication number 20020062040
- Publication date May 23, 2002
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of 5-phthalancarbonitrile compound, intermediate...
- Publication number 20020045770
- Publication date Apr 18, 2002
- Sumika Fine Chemicals Co., Ltd.
- Tetsuya Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing pyridinemethanol compounds
- Publication number 20020035255
- Publication date Mar 21, 2002
- Sumika Fine Chemicals Co., Ltd.
- Eiichi Iishi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
L-tartrate of trans-(-)-4-(4-fluorophenyl)-3-hydroxymethylpiperidin...
- Publication number 20020028944
- Publication date Mar 7, 2002
- Sumika Fine Chemicals Co., Ltd.
- Shigeya Yamazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing 2,6-dichloropurine
- Publication number 20020004598
- Publication date Jan 10, 2002
- Sumika Fine Chemicals Co., Ltd.
- Taketo Hayashi
- C07 - ORGANIC CHEMISTRY

Sumika Fine Chemicals Co., Ltd.

Organization

Patents Grantslast 30 patents

Process for producing quinoline-3-carboxylic acid compound

Process for preparing a piperidine derivative

Production method of 2-cyclohexyl-2-hydroxy-2-phenylacetic acid int...

Crystal of bicalutamide and production method thereof

Synthetic intermediate for epothilone derivative and production met...

Anhydrous mirtazapine crystals and process for preparing the same

Production method of (R)-3 hydroxy-3-(2-phenylethyl) hexanoic acid...

Anhydrous mirtazapine and process for preparing the same

Production methods of imidazole compound and salt thereof and inter...

Process for preparing a piperidine derivative

Process for producing optically active propargyl alcohols

Anhydrous mirtazapine crystals and process for preparing the same

Method for drying anhydrous paroxetine hydrochloride

Process for preparing piperazine derivatives

Piperidine derivative and process for preparing the same

Production methods of citalopram and an intermediate therefor

Process for preparing 2,6-dichloropurine

Method for producing camphorsultam

Process for preparing pyridinemethanol compounds

Production methods of 5-phthalancarbonitrile compound and an interm...

Highly pure phenothiazine compound, production method thereof, prod...

Production method of citalopram, intermediate therefor and producti...

Production method of 5-phthalancarbonitrile compound, intermediate...

Production method of hydrazine derivative

Process for preparing pyridinemethanol compounds

Process for producing tert-butyl 4&#x02032;-methyl-2-biphenylcarbox...

Method for producing hydrazine derivative

Crystalline or crystallized acid addition salt of losartan and puri...

Purine derivatives having cyclopropane ring

Process for preparing tert-alkyl ester from carboxylic acid

Patents Applicationslast 30 patents

Production methods of citalopram and intermediates therefor

Production methods of epoxytriazole derivative and intermediate the...

Production method of citalopram, intermediate therefor and producti...

Production method of hexahydrofurofuranol derivative, intermediate...

Production method of (R)-3- hydroxy-3-(2-phenylethyl)hexanoic acid...

Anhydrous mirtazapine crystals and process for preparing the same

Production method of citalopram, intermediate therefor and producti...

Crystal of bicalutamide and production method thereof

Production methods of citalopram and intermediates therefor

Production methods of epoxytriazole derivative and intermediate the...

Production method of 4'-bromomethyl-2-cyanobiphenyl

Production method of (R) -3 hydroxy-3- (2-phenylethyl) hexanoic aci...

Process for preparing a piperidine derivative

Synthetic intermediate for epothilone derivative and production met...

Anhydrous mirtazapine crystals and

Process for producing optically active propargyl alcohols

Production method of 2-cyclohexyl- 2-hydroxy-2-phenylacetic acid in...

Production methods of 5-phthalancarbonitrile compound and an interm...

Anhydrous mirtazapine crystals and process for preparing the same

Production method of citalopram, intermediate therefor and producti...

Anhydrous mirtazapine and process for preparing the same

PRODUCTION METHOD OF CITALOPRAM, INTERMMEDIATE THEREFOR AND PRODUCT...

Production method of 5-phthalancarbonitrile compound, intermediate...

Process for preparing pyridinemethanol compounds

L-tartrate of trans-(-)-4-(4-fluorophenyl)-3-hydroxymethylpiperidin...

Process for preparing 2,6-dichloropurine

Process for producing tert-butyl 4′-methyl-2-biphenylcarbox...