Negi; Shigeto

Patent Applications and Registrations

Patent applications and USPTO patent grants for Negi; Shigeto.The latest application filed is for "composition containing stability-improved chloromethyl phosphate derivative and process for producing same".

Company Profile

0.10.9

Negi; Shigeto - Kashima-gun JP
Negi; Shigeto - Hasaki-Machi JP
Negi; Shigeto - Tsukuba JP
Negi; Shigeto - Tsukuba-shi JP
Negi; Shigeto - Ibaraki JP
Negi; Shigeto - Hasaki JP
Negi; Shigeto - Tokyo 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 production of pyrazole-fused ring derivatives Grant 7,858,809 - Negi , et al. December 28, 2	2010-12-28
Calcium bis [(2S)-3-[3-[(2S)-3-(4-chloro-2-cyanophenoxy)-2-fluoropropoxy]phenyl ]-2-isopropoxypropionate] and intermediate thereof Grant 7,816,405 - Shinoda , et al. October 19, 2	2010-10-19
Process for preparation of water-soluble azole prodrugs Grant 7,803,949 - Sasho , et al. September 28, 2	2010-09-28
Composition Containing Stability-improved Chloromethyl Phosphate Derivative And Process For Producing Same App 20100094001 - Sato; Keizo ; et al.	2010-04-15
Methods for producing isoindole derivatives Grant 7,585,982 - Yoshizawa , et al. September 8, 2	2009-09-08
Process For Preparation Of Water-soluble Azole Prodrugs App 20090192316 - Sasho; Manabu ; et al.	2009-07-30
Composition Containing Stability-Improved Chloromethyl Phosphate Derivatve and Process for Producing Same App 20090114877 - Negi; Shigeto ; et al.	2009-05-07
Calcium Bis [ (2S) -3- [3-[ (2S) -3- (4-Chloro-2-Cyanophenoxy) -2- Fluoropropoxy]Phenyl] -2- Isopropoxypropionate] and Intermediate Thereof App 20090069591 - Shinoda; Masanobu ; et al.	2009-03-12
Methods For Producing Isoindole Derivatives App 20080214834 - Yoshizawa; Kazuhiro ; et al.	2008-09-04
Process for production of pyrazole-fused ring derivatives App 20070191613 - Negi; Shigeto ; et al.	2007-08-16
Calcium bis [ (2S) - 3- [3-[ (2S) -3- (4-chloro-2-cyanophenoxy) -2- fluoropropoxy]phenyl ]-2-isopropoxypropionate] and intermediate thereof App 20070117866 - Shinoda; Masanobu ; et al.	2007-05-24
Condensed imidazole compounds and a therapeutic agent for diabetes mellitus Grant 6,841,549 - Asano , et al. January 11, 2	2005-01-11
Pyrrolidine derivative and process for producing the same App 20040073045 - Sasyou, Manabu ; et al.	2004-04-15
Process for the preparation of basic antibiotic-inorganic acid addition salts and intermediate oxalates Grant 6,642,377 - Kayano , et al. November 4, 2	2003-11-04
Process for producing stereoisomer of pyrrolidine derivative Grant 6,620,945 - Haga , et al. September 16, 2	2003-09-16
Process for producing stereoisomer of pyrrolidine derivative App 20030004208 - Haga, Toyokazu ; et al.	2003-01-02
3-substituted vinyl cephalosporin derivatives Grant 5,151,417 - Sasho , et al. September 29, 1	1992-09-29
3-propenylcephem derivative Grant 5,089,491 - Kamiya , et al. February 18, 1	1992-02-18
Cephalosporin compounds Grant 4,468,394 - Machida , et al. August 28, 1	1984-08-28

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