Otake; Yasuyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Otake; Yasuyuki.The latest application filed is for "production method of aminochlorohydrin sulfate".

Company Profile

0.3.6

Otake; Yasuyuki - Kawasaki-shi JP
Otake; Yasuyuki - Kanagawa JP
Otake; Yasuyuki - Kawasaki 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
Production method of aminochlorohydrin sulfate App 20070129443 - Otake; Yasuyuki ; et al.	2007-06-07
Processes for preparation of N-protected-.beta.-amino alcohols and N-protected-.beta.-amino epoxides Grant 7,122,696 - Hirose , et al. October 17, 2	2006-10-17
Process for producing aminoepoxide App 20050137408 - Otake, Yasuyuki ; et al.	2005-06-23
Processes for preparation of n-protected-beta-amino alcohols and n-protected-beta-amino epoxides App 20040220417 - Hirose, Naoko ; et al.	2004-11-04
Production method of .beta.-amino-.alpha.-hydroxycarboxylic acid Grant 6,806,384 - Otake , et al. October 19, 2	2004-10-19
Method for producing epoxide crystal Grant 6,765,100 - Onishi , et al. July 20, 2	2004-07-20
Production method of beta-amino-alpha-hydroxycarboxylic acid App 20020151722 - Otake, Yasuyuki ; et al.	2002-10-17
Method for producing epoxide crystal App 20020072621 - Onishi, Tomoyuki ; et al.	2002-06-13
Process for producing alpha-aminohalomethyl ketone derivatives App 20020035296 - Onishi, Tomoyuki ; et al.	2002-03-21

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