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Patent Assignment Assignor Details
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Assignor Name : CHOI, JUN-CHUL
Total Assignments: 8
Assignment: 1
Reel/Frame:021374/0656   Pages: 4
Recorded: 08/12/2008
Attorney Dkt #:FPP-1035-797
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JUN-CHUL
Exec Dt:
07/04/2008
2
KOHNO, KAZUFUMI
Exec Dt:
07/04/2008
3
YASUDA, HIROYUKI
Exec Dt:
07/04/2008
4
SAKAKURA, TOSHIYASU
Exec Dt:
07/04/2008
Assignee
1
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090012324
12279116
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:023279/0748   Pages: 5
Recorded: 09/24/2009
Attorney Dkt #:705315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKENAKA, YASUMASA
Exec Dt:
08/28/2009
2
CHOI, JUN-CHUL
Exec Dt:
09/02/2009
3
SAKAKURA, TOSHIYASU
Exec Dt:
08/31/2009
4
YASUDA, HIROYUKI
Exec Dt:
09/02/2009
5
KIYOSU, TAKAHIRO
Exec Dt:
09/07/2009
Assignees
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 540-8605
2
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8455690
US20100113830
12532945
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVENUE
TWO PRUDENTIAL PLAZA- SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 3
Reel/Frame:036757/0587   Pages: 6
Recorded: 10/08/2015
Attorney Dkt #:5576-305TS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JUN-CHUL
Exec Dt:
09/15/2015
2
FUKAYA, NORIHISA
Exec Dt:
09/15/2015
3
YASUDA, HIROYUKI
Exec Dt:
09/15/2015
Assignee
1
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9616418
US20160030932
14774481
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC, P.A.
P.O. BOX 37428
RALEIGH, NC 27627
Assignment: 4
Reel/Frame:040337/0116   Pages: 10
Recorded: 11/16/2016
Attorney Dkt #:32421/51067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKAYA, NORIHISA
Exec Dt:
10/19/2016
2
CHOI, SEONG-JIB
Exec Dt:
10/19/2016
3
CHOI, JUN-CHUL
Exec Dt:
10/19/2016
4
HORIKOSHI, TOSHIO
Exec Dt:
10/19/2016
5
SATO, KAZUHIKO
Exec Dt:
10/19/2016
6
YASUDA, HIROYUKI
Exec Dt:
10/20/2016
Assignee
1
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000514
US20170267701
15309900
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER
SUITE 6300
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:046927/0300   Pages: 8
Recorded: 09/20/2018
Attorney Dkt #:183254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKENO, MASAYUKI
Exec Dt:
09/07/2018
2
MIYAO, TAKESHI
Exec Dt:
09/12/2018
3
TOYOSHIMA, TAKEHARU
Exec Dt:
09/14/2018
4
CHOI, JUN-CHUL
Exec Dt:
09/06/2018
5
FUKAYA, NORIHISA
Exec Dt:
09/06/2018
6
YASUDA, HIROYUKI
Exec Dt:
09/06/2018
Assignees
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
2
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738190
US20190100649
16086779
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:049077/0037   Pages: 6
Recorded: 05/03/2019
Attorney Dkt #:5576-355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JUN-CHUL
Exec Dt:
04/18/2019
2
FUKAYA, NORIHISA
Exec Dt:
04/18/2019
3
ZHANG, QIAO
Exec Dt:
04/18/2019
4
YASUDA, HIROYUKI
Exec Dt:
04/19/2019
Assignee
1
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME,
CHIYODA-KU
TOKYO, JAPAN 1008921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752579
US20190185420
16328530
Correspondence name and address
MYERS BIGEL, P.A.
PO BOX 37428
RALEIGH, NC 27627
Assignment: 7
Reel/Frame:052976/0311   Pages: 8
Recorded: 06/18/2020
Attorney Dkt #:2020-1848A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKAYA, NORIHISA
Exec Dt:
05/21/2020
2
CHOI, SEONG-JIB
Exec Dt:
05/23/2020
3
CHOI, JUN-CHUL
Exec Dt:
05/25/2020
4
HORIKOSHI, TOSHIO
Exec Dt:
05/21/2020
5
KATAOKA, SHO
Exec Dt:
05/22/2020
6
NGUYEN, THUY
Exec Dt:
05/20/2020
7
SATO, KAZUHIKO
Exec Dt:
05/27/2020
8
HASEGAWA, MINORU
Exec Dt:
05/20/2020
9
KUMAI, HIROSHI
Exec Dt:
05/20/2020
Assignee
1
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028106
US20200347082
16955271
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:061961/0853   Pages: 10
Recorded: 12/02/2022
Attorney Dkt #:544806US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, KATSUHIKO
Exec Dt:
10/11/2022
2
MATSUMOTO, KAZUHIRO
Exec Dt:
10/11/2022
3
FUKAYA, NORIHISA
Exec Dt:
10/06/2022
4
KOIZUMI, HIROKI
Exec Dt:
10/11/2022
5
CHOI, JUN-CHUL
Exec Dt:
10/11/2022
6
UCHIDA, MASAHITO
Exec Dt:
10/06/2022
7
MATSUMOTO, SEIJI
Exec Dt:
10/05/2022
8
HAMURA, SATOSHI
Exec Dt:
10/13/2022
Assignees
1
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8921
2
TOSOH CORPORATION
4560, KAISEI-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 746-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230212110
18000646
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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