Kubota; Fukiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kubota; Fukiko.The latest application filed is for "method for purifying scandium and scandium extractant".

Company Profile

2.13.14

Kubota; Fukiko - Fukuoka-shi JP
Kubota; Fukiko - Fukuoka 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 Purifying Scandium And Scandium Extractant App 20190185964 - Goto; Masahiro ; et al.	2019-06-20
Zirconium extractant and method for extracting zirconium Grant 10,036,082 - Goto , et al. July 31, 2	2018-07-31
Zirconium Extractant And Method For Extracting Zirconium App 20180010211 - Goto; Masahiro ; et al.	2018-01-11
Ion exchange resin and method for adsorbing and separating metal Grant 9,863,018 - Goto , et al. January 9, 2	2018-01-09
Gallium extraction agent and gallium extraction method Grant 9,803,262 - Goto , et al. October 31, 2	2017-10-31
Nickel extraction method Grant 9,725,786 - Goto , et al. August 8, 2	2017-08-08
Ion Exchange Resin And Method For Adsorbing And Separating Metal App 20170166995 - Goto; Masahiro ; et al.	2017-06-15
Valuable-metal extraction method Grant 9,493,857 - Goto , et al. November 15, 2	2016-11-15
Scandium extraction method Grant 9,481,638 - Goto , et al. November 1, 2	2016-11-01
Method for separating impurities from an acidic solution containing nickel and cobalt and/or scandium Grant 9,458,526 - Goto , et al. October 4, 2	2016-10-04
Extraction agent for precious metals and rhenium, and extraction method for precious metals and rhenium using same Grant 9,435,006 - Goto , et al. September 6, 2	2016-09-06
Method for recovering scandium Grant 9,404,169 - Takano , et al. August 2, 2	2016-08-02
Indium extraction agent and indium extraction method Grant 9,376,734 - Goto , et al. June 28, 2	2016-06-28
Extraction Agent For Precious Metals And Rhenium, And Extraction Method For Precious Metals And Rhenium Using Same App 20160047012 - Goto; Masahiro ; et al.	2016-02-18
Method For Separating Impurities From An Acidic Solution Containing Nickel And Cobalt And/or Scandium App 20160010177 - Goto; Masahiro ; et al.	2016-01-14
Method for isolating valuable metal Grant 9,234,260 - Goto , et al. January 12, 2	2016-01-12
Valuable-metal Extraction Method App 20150376734 - Goto; Masahiro ; et al.	2015-12-31
Nickel Extraction Method App 20150315674 - GOTO; Masahiro ; et al.	2015-11-05
Method For Collecting Scandium App 20150284821 - Takano; Masatoshi ; et al.	2015-10-08
Indium Extraction Agent And Indium Extraction Method App 20150259768 - Goto; Masahiro ; et al.	2015-09-17
Method For Isolating Valuable Metal App 20150240329 - Goto; Masahiro ; et al.	2015-08-27
Gallium Extraction Agent And Gallium Extraction Method App 20150211093 - Goto; Masahiro ; et al.	2015-07-30
Cobalt extraction method Grant 9,011,804 - Goto , et al. April 21, 2	2015-04-21
Valuable metal extraction agent and valuable metal extraction method using said extraction agent Grant 8,951,486 - Goto , et al. February 10, 2	2015-02-10
Scandium Extraction Method App 20140377150 - Goto; Masahiro ; et al.	2014-12-25
Cobalt Extraction Method App 20140328737 - Goto; Masahiro ; et al.	2014-11-06
Valuable Metal Extraction Agent And Valuable Metal Extraction Method Using Said Extraction Agent App 20140234187 - Goto; Masahiro ; et al.	2014-08-21

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