Takeyasu; Takumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takeyasu; Takumi.The latest application filed is for "process for producing crystals of polymorphic 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecaboxylic acid by poor-solvent addition method".

Company Profile

0.6.8

Takeyasu; Takumi - Iwakuni JP
Takeyasu; Takumi - Iwakuni-shi JP
Takeyasu; Takumi - Yamaguchi JP
Takeyasu; Takumi - Tokyo JP
Takeyasu; Takumi - Hino JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for producing crystals of polymorphic 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecaboxylic acid by poor-solvent addition method Grant 8,735,596 - Uemura , et al. May 27, 2	2014-05-27
Process For Producing Crystals Of Polymorphic 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecaboxylic Acid By Poor-solvent Addition Method App 20120108821 - Uemura; Akihito ; et al.	2012-05-03
Crystal of Aminopyrrolidine Derivative and Production Method Thereof App 20090076120 - Takeyasu; Takumi ; et al.	2009-03-19
Method for Producing Acetamidopyrrolidine Derivatives and Intermediate Compounds Thereof App 20070249847 - Kawana; Asahi ; et al.	2007-10-25
Method for producing aminopyrrolidine derivatives and intermediate compounds App 20070073064 - Takeyasu; Takumi ; et al.	2007-03-29
Anthranilic acid derivative Grant 6,890,932 - Tsuchiya , et al. May 10, 2	2005-05-10
Indole derivatives exhibiting chymase-inhibitory activities and process for preparation thereof Grant 6,852,734 - Yamamoto , et al. February 8, 2	2005-02-08
Cancer remedy comprising anthranilic acid derivatives as active ingredient App 20050027008 - Tsuchiya, Naoki ; et al.	2005-02-03
Novel indole derivatives exhibiting chymase-inhibitory activities and process for preparation thereof App 20040058963 - Yamamoto, Yasuo ; et al.	2004-03-25
Anthranilic acid derivative App 20030232811 - Tsuchiya, Naoki ; et al.	2003-12-18
Cancer remedy comprising anthranilic acid derivatives as active ingredients App 20030220402 - Tsuchiya, Naoki ; et al.	2003-11-27
Anthranilic acid derivatives Grant 6,649,656 - Tsuchiya , et al. November 18, 2	2003-11-18
Benzoxa condensed ring compounds, process for producing the same and pharmaceutical composition comprising the same Grant 5,496,853 - Shiota , et al. March 5, 1	1996-03-05

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