Shimizu; Yasumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shimizu; Yasumi.The latest application filed is for "process for producing allyl ether".

Company Profile

0.4.5

Shimizu; Yasumi - Osaka JP
Shimizu, Yasumi - Osaka-shi JP
Shimizu; Yasumi - Kawanishi 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
Crosslinking agent based on linear hydroxypolyallyl ether Grant 7,732,646 - Nakamura , et al. June 8, 2	2010-06-08
Process for producing allyl ether Grant 7,157,608 - Shimizu , et al. January 2, 2	2007-01-02
Process for producing allyl ether App 20050215830 - Shimizu, Yasumi ; et al.	2005-09-29
Crosslinking agent based on linear hydroxypolyallyl ether App 20050113526 - Nakamura, Shin-ichiro ; et al.	2005-05-26
Crosslinking agent based on polyallyl ether compound Grant 6,835,325 - Nakamura , et al. December 28, 2	2004-12-28
Crosslinking agent based on linear hydroxypolyallyl ether App 20030208022 - Nakamura, Shin-Ichiro ; et al.	2003-11-06
Water absorbing polymer App 20030208020 - Daniel, Thomas ; et al.	2003-11-06
Polymerization catalysts of oxirane compounds and process for preparing polymers of oxirane compounds using the catalysts App 20020013388 - Shoji, Shigeru ; et al.	2002-01-31
Packing for chromatography and method for separating water soluble organic compounds using the same Grant 5,103,000 - Akiyama , et al. April 7, 1	1992-04-07

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