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name:-0.020246028900146
name:-0.013790130615234
name:-0.00044393539428711
Sumika Fine Chemicals Co., Ltd. Patent Filings

Sumika Fine Chemicals Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sumika Fine Chemicals Co., Ltd..The latest application filed is for "production methods of citalopram and intermediates therefor".

Company Profile
0.14.26
  • Sumika Fine Chemicals Co., Ltd. - Osaka-shi JP
  • Sumika Fine Chemicals Co., Ltd. - Osaka JP
  • Sumika Fine Chemicals Co., Ltd. - 1-21, Utajima 3-chome, Nishiyodogawa-ku Osaka-shi JP
  • Sumika Fine Chemicals Co., Ltd. -
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Production methods of citalopram and intermediates therefor
App 20050080278 - Ikemoto, Tetsuya ;   et al.
2005-04-14
Process for producing quinoline-3-carboxylic acid compound
Grant 6,852,862 - Nishizawa , et al. February 8, 2
2005-02-08
Production methods of epoxytriazole derivative and intermediate therefor
App 20040267024 - Wang, Weiqi ;   et al.
2004-12-30
Production method of citalopram, intermediate therefor and production method of the intermediate
App 20040230066 - Ikemoto, Tetsuya ;   et al.
2004-11-18
Process for preparing a piperidine derivative
Grant 6,815,548 - Sugi , et al. November 9, 2
2004-11-09
Production method of hexahydrofurofuranol derivative, intermediate therefor and production method thereof
App 20040162340 - Ikemoto, Tetsuya ;   et al.
2004-08-19
Production method of 2-cyclohexyl-2-hydroxy-2-phenylacetic acid intermediate therefor and production method thereof
Grant 6,777,576 - Ikemoto , et al. August 17, 2
2004-08-17
Production method of (R)-3- hydroxy-3-(2-phenylethyl)hexanoic acid and intermediate thereof
App 20040138496 - Tanaka, Masahide ;   et al.
2004-07-15
Production method of citalopram, intermediate therefor and production method of the intermediate
App 20040138497 - Ikemoto, Tetsuya ;   et al.
2004-07-15
Anhydrous mirtazapine crystals and process for preparing the same
App 20040138447 - Iishi, Eiichi ;   et al.
2004-07-15
Crystal of bicalutamide and production method thereof
App 20040133031 - Shintaku, Tetsuya ;   et al.
2004-07-08
Crystal of bicalutamide and production method thereof
Grant 6,740,770 - Shintaku , et al. May 25, 2
2004-05-25
Synthetic intermediate for epothilone derivative and production method thereof
Grant 6,730,803 - Iwasaki , et al. May 4, 2
2004-05-04
Anhydrous mirtazapine crystals and process for preparing the same
Grant 6,723,845 - Iishi , et al. April 20, 2
2004-04-20
Production methods of citalopram and intermediates therefor
App 20040044232 - Ikemoto, Tetsuya ;   et al.
2004-03-04
Production method of (R)-3 hydroxy-3-(2-phenylethyl) hexanoic acid and intermediate thereof
Grant 6,683,207 - Tanaka , et al. January 27, 2
2004-01-27
Production methods of epoxytriazole derivative and intermediate therefor
App 20030236419 - Wang, Weiqi ;   et al.
2003-12-25
Production method of 4'-bromomethyl-2-cyanobiphenyl
App 20030233009 - Yamada, Seiji ;   et al.
2003-12-18
Anhydrous mirtazapine and process for preparing the same
Grant 6,660,730 - Maeda , et al. December 9, 2
2003-12-09
Production methods of imidazole compound and salt thereof and intermediates therefor
Grant 6,649,768 - Shintaku , et al. November 18, 2
2003-11-18
Production method of (R) -3 hydroxy-3- (2-phenylethyl) hexanoic acid and intermediate thereof
App 20030176507 - Tanaka, Masahide ;   et al.
2003-09-18
Process for preparing a piperidine derivative
Grant 6,610,851 - Sugi , et al. August 26, 2
2003-08-26
Process for preparing a piperidine derivative
App 20030144519 - Sugi, Kiyoshi ;   et al.
2003-07-31
Synthetic intermediate for epothilone derivative and production method thereof
App 20030144533 - Iwasaki, Mitsuhiro ;   et al.
2003-07-31
Anhydrous mirtazapine crystals and
App 20030130504 - Iishi, Eiichi ;   et al.
2003-07-10
Process for producing optically active propargyl alcohols
App 20030088100 - Carreira, Erick M.
2003-05-08
Method for drying anhydrous paroxetine hydrochloride
Grant 6,541,637 - Okatake , et al. April 1, 2
2003-04-01
Production method of 2-cyclohexyl-2-hydroxy-2-phenylacetic acidintermediate therefor and production method thereof
App 20030013911 - Ikemoto, Tetsuya ;   et al.
2003-01-16
Process for preparing piperazine derivatives
Grant 6,495,685 - Maeda , et al. December 17, 2
2002-12-17
Production methods of 5-phthalancarbonitrile compound and an intermediate therefor
App 20020151728 - Ikemoto, Tetsuya ;   et al.
2002-10-17
Anhydrous mirtazapine crystals and process for preparing the same
App 20020103372 - Iishi, Eiichi ;   et al.
2002-08-01
Production method of citalopram, intermediate therefor and production method of the intermediate
App 20020095051 - Ikemoto, Tetsuya ;   et al.
2002-07-18
Anhydrous mirtazapine and process for preparing the same
App 20020065413 - Maeda, Chiharu ;   et al.
2002-05-30
Production Method Of Citalopram, Intermmediate Therefor And Production Method Of The Intermediate
App 20020062040 - Ikemoto, Tetsuya ;   et al.
2002-05-23
Process for preparing pyridinemethanol compounds
Grant 6,376,668 - Iishi , et al. April 23, 2
2002-04-23
Production method of 5-phthalancarbonitrile compound, intermediate therefor and production method of the intermediate
App 20020045770 - Ikemoto, Tetsuya ;   et al.
2002-04-18
Process for preparing pyridinemethanol compounds
App 20020035255 - Iishi, Eiichi ;   et al.
2002-03-21
L-tartrate of trans-(-)-4-(4-fluorophenyl)-3-hydroxymethylpiperidine compound and process for preparing the same
App 20020028944 - Yamazaki, Shigeya ;   et al.
2002-03-07
Process for preparing 2,6-dichloropurine
App 20020004598 - Hayashi, Taketo ;   et al.
2002-01-10
Piperidine derivative and process for preparing the same
Grant 5,948,914 - Sugi , et al. September 7, 1
1999-09-07

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