Ichihara; Kazuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ichihara; Kazuyoshi.The latest application filed is for "method for producing hexafluoropropylene oxide".

Company Profile

0.9.7

Ichihara; Kazuyoshi - Osaka N/A JP
Ichihara; Kazuyoshi - Settsu 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 hexafluoropropylene oxide Grant 9,169,225 - Ichihara , et al. October 27, 2	2015-10-27
Method for separating hexafluoropropylene oxide from hexafluoropropylene Grant 8,877,017 - Nakaya , et al. November 4, 2	2014-11-04
Method for separation of olefin-alcohol azeotropic mixture Grant 8,143,440 - Matsuda , et al. March 27, 2	2012-03-27
Method For Producing Hexafluoropropylene Oxide App 20120016142 - Ichihara; Kazuyoshi ; et al.	2012-01-19
Method For Separating Hexafluoropropylene Oxide From Hexafluoropropylene App 20120006672 - Nakaya; Hideki ; et al.	2012-01-12
Method For Separation Of Olefin-alcohol Azeotropic Mixture App 20100298595 - Matsuda; Yuuki ; et al.	2010-11-25
Method for producing fluorine-containing halide Grant 7,692,048 - Sugiyama , et al. April 6, 2	2010-04-06
Process for the production of water-soluble fluorine-containing vinyl ethers Grant 7,321,071 - Ishii , et al. January 22, 2	2008-01-22
Method for Producing Fluorine-Containing Fluorosulfonyl Alkylvinyl Ether App 20080004473 - Sugiyama; Akinari ; et al.	2008-01-03
Method for producing fluorine-containing halide App 20070185355 - Sugiyama; Akinari ; et al.	2007-08-09
Process for producing fluorinated fluorosulfonylalkyl vinyl ether Grant 7,005,545 - Sugiyama , et al. February 28, 2	2006-02-28
Process for the production of water-soluble fluorine-containing vinyl ethers App 20050245758 - Ishii, Kenji ; et al.	2005-11-03
Process for producing fluorinated fluorosulfonylalkyl vinyl ether App 20050177001 - Sugiyama, Akinari ; et al.	2005-08-11
Process for producing fluoroalkylcarboxylic acid Grant 6,891,064 - Ichihara , et al. May 10, 2	2005-05-10

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