Umezawa; Shingo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Umezawa; Shingo.The latest application filed is for "process for producing thiophene compound and intermediate thereof".

Company Profile

0.6.6

Umezawa; Shingo - Funabashi N/A JP
UMEZAWA; Shingo - Funabashi-shi JP
Umezawa; Shingo - Chiba 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
Fused heterocyclic compounds and thrombopoietin receptor activators Grant 8,889,732 - Shigeta , et al. November 18, 2	2014-11-18
Process for producing thiophene compound and intermediate thereof Grant 8,642,786 - Yanagihara , et al. February 4, 2	2014-02-04
Process For Producing Thiophene Compound And Intermediate Thereof App 20140005413 - YANAGIHARA; Kazufumi ; et al.	2014-01-02
Process For Producing Thiophene Compound And Intermediate Thereof App 20130204013 - YANAGIHARA; Kazufumi ; et al.	2013-08-08
Process for producing thiophene compound and intermediate thereof Grant 8,420,849 - Yanagihara , et al. April 16, 2	2013-04-16
Process for producing thiophene compound and intermediate thereof Grant 8,399,685 - Yanagihara , et al. March 19, 2	2013-03-19
Process For Producing Thiophene Compound And Intermediate Thereof App 20130060050 - YANAGIHARA; Kazufumi ; et al.	2013-03-07
Fused Heterocyclic Compounds And Thrombopoietin Receptor Activators App 20120209005 - Shigeta; Yukihiro ; et al.	2012-08-16
Process For Producing Thiophene Compound And Intermediate Thereof App 20110124884 - Yanagihara; Kazufumi ; et al.	2011-05-26

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