Tsujihara; Kenji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsujihara; Kenji.The latest application filed is for "aromatic amino acid derivates and medicinal compositions".

Company Profile

0.14.3

Tsujihara; Kenji - Saitama JP
Tsujihara; Kenji - Urawa JP
Tsujihara, Kenji - Saitama-shi JP
Tsujihara, Kenji - Urawa-shi 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
Aromatic amino acid derivatives and medicinal compositions Grant 7,345,068 - Endou , et al. March 18, 2	2008-03-18
Nitrogen-containing fused heterocyclic carboxylic acids having an absolute configuration of "R" Grant 7,060,832 - Kawaguchi , et al. June 13, 2	2006-06-13
Aromatic amino acid derivates and medicinal compositions App 20050119256 - Endo, Hitoshi ; et al.	2005-06-02
S type 2-substituted hydroxy-2-indolidinylbutyric ester compounds and process for preparation thereof Grant 6,716,983 - Kawaguchi , et al. April 6, 2	2004-04-06
Camptothecin derivatives Grant 6,617,456 - Tsujihara , et al. September 9, 2	2003-09-09
S type 2-substituted hydroxy-2-indolidinylbutyric ester compounds and process for preparation thereof App 20030135049 - Kawaguchi, Takayuki ; et al.	2003-07-17
Stype 2-substituted hydroxy-2-indolidinylbutyric ester compounds and process for preparation thereof App 20020161231 - Kawaguchi, Takayuki ; et al.	2002-10-31
Propiophenone derivatives and process for preparing the same Grant 6,048,842 - Tsujihara , et al. April 11, 2	2000-04-11
S type 2-substituted hydroxy-2-indolidinylbutyric ester compounds and process for preparation thereof Grant 5,932,732 - Kawaguchi , et al. August 3, 1	1999-08-03
Camptothecin derivatives Grant 5,892,043 - Tsujihara , et al. April 6, 1	1999-04-06
Propiophenone derivative and a process for preparing the same Grant 5,830,873 - Tsujihara , et al. November 3, 1	1998-11-03
Propiophenone derivative and processes for preparing the same Grant 5,767,094 - Tsujihara , et al. June 16, 1	1998-06-16
Dihydrochalcone derivatives which are hypoglycemic agents Grant 5,731,292 - Tsujihara , et al. March 24, 1	1998-03-24
Baccatin derivatives and processes for preparing the same Grant 5,608,073 - Tsujihara , et al. March 4, 1	1997-03-04
Dihydrochalcone derivatives which are hypoglycemic agents Grant 5,424,406 - Tsujihara , et al. June 13, 1	1995-06-13
Novel organic platinum complex and process for the preparation thereof Grant 4,882,447 - Tsujihara , et al. November 21, 1	1989-11-21
Novel nitrosourea compounds and process for preparing the same Grant 4,182,757 - Tsujihara , et al. January 8, 1	1980-01-08

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