Obitsu; Kazuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Obitsu; Kazuyoshi.The latest application filed is for "method for producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5h-1-benzazepine compound and intermediate used in the method".

Company Profile

2.6.9

Obitsu; Kazuyoshi - Tokyo JP
Obitsu; Kazuyoshi - Chuo-ku JP
Obitsu; Kazuyoshi - Tsukuba JP
Obitsu, Kazuyoshi - Tsukuba-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
Method for producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5H-1-benzazepine compound and intermediate used in the method Grant 10,508,084 - Kawazoe , et al. Dec	2019-12-17
Method For Producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5h-1-benzazepine Compound And Intermediate Used In The Method App 20190062280 - Kawazoe; Souichirou ; et al.	2019-02-28
Method for producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5H-1-benzazepine compound and intermediate used in the method Grant 9,951,022 - Kawazoe , et al. April 24, 2	2018-04-24
Method For Producing 4,4,7-trifluoro-1,2,3,4-tatrahydro-5h-1-benzazepine Compound And Intermediate Used In The Method App 20170158639 - Kawazoe; Souichirou ; et al.	2017-06-08
Method For Producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5h-1-benzazepine Compound And Intermediate Used In The Method App 20150141641 - Kawazoe; Souichirou ; et al.	2015-05-21
Method For Producing Di(arylamino)aryl Compound And Synthetic Intermediate Therefor App 20130338358 - Obitsu; Kazuyoshi ; et al.	2013-12-19
Benzimidazolylidene propane-1,3-dione derivative or salt thereof Grant 8,076,367 - Hirano , et al. December 13, 2	2011-12-13
Benzimidazolylidene Propane-1,3-dione Derivative Or Salt Thereof App 20100173946 - Hirano; Masaaki ; et al.	2010-07-08
Benzimidazolylidene propane-1,3 dione derivative or salt thereof Grant 7,709,519 - Hirano , et al. May 4, 2	2010-05-04
2-Acylaminothiazole derivative or salt thereof Grant 7,638,536 - Sugasawa , et al. December 29, 2	2009-12-29
Propane-1,3-Dione Derivative or Salt Thereof App 20090018177 - Hirano; Masaaki ; et al.	2009-01-15
2-acylaminothiazole derivative or salt thereof Grant 7,361,658 - Sugasawa , et al. April 22, 2	2008-04-22
2-Acylaminothiazole derivative or salt thereof App 20060194844 - Sugasawa; Keizo ; et al.	2006-08-31
2-Acylaminothiazole derivative or salt thereof App 20050153977 - Sugasawa, Keizo ; et al.	2005-07-14

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