Izumi; Hiroko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Izumi; Hiroko.The latest application filed is for "antimicrobial agent containing polyalkyleneimine derivative".

Company Profile

1.6.8

Izumi; Hiroko - Ibaraki JP
Izumi; Hiroko - Tsukuba N/A JP
Izumi; Hiroko - Tsukuba-shi JP
Izumi; Hiroko - Kasuga-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
Antimicrobial agent containing polyalkyleneimine derivative Grant 10,905,117 - Izumi , et al. February 2, 2	2021-02-02
Antimicrobial Agent Containing Polyalkyleneimine Derivative App 20170258082 - IZUMI; HIROKO ; et al.	2017-09-14
.alpha.-(unsaturated alkoxyalkyl) acrylate composition and process for production thereof Grant 8,796,492 - Saito , et al. August 5, 2	2014-08-05
Optical planar thermoplastic resin composition Grant 8,394,504 - Ito , et al. March 12, 2	2013-03-12
a-(UNSATURATED ALKOXYALKYL) ACRYLATE COMPOSITION AND PROCESS FOR PRODUCTION THEREOF App 20120016095 - Saito; Makoto ; et al.	2012-01-19
Method for producing fatty acid alkyl ester and/or glycerin Grant 8,039,651 - Nonoguchi , et al. October 18, 2	2011-10-18
Method For Producing Fatty Acid Alkyl Ester And/or Glycerin App 20100249441 - Nonoguchi; Masanori ; et al.	2010-09-30
Low Birefringent Copolymers App 20100168363 - Ueda; Ken-ichi ; et al.	2010-07-01
Polarizer Protective Film, Polarizing Plate, And Image Display Apparatus App 20100020396 - Izumi; Hiroko ; et al.	2010-01-28
Optical Planar Thermoplastic Resin Composition App 20090137743 - Ito; Shoji ; et al.	2009-05-28
Amorphous Thermoplastic Resin and Extruded Film or Sheet App 20080220235 - Izumi; Hiroko ; et al.	2008-09-11
Lactone ring-containing polymer having few foreign matters and not easily causing gelation, and its applications App 20070037962 - Ueda; Ken-ichi ; et al.	2007-02-15

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