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Patent Assignment Assignor Details
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Assignor Name : ISOBE, TAKEHIKO
Total Assignments: 30
Assignment: 1
Reel/Frame:012354/0535   Pages: 2
Recorded: 12/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKUDA, MINORU
Exec Dt:
11/22/2001
2
ARAI, YOSHIHISA
Exec Dt:
11/22/2001
3
FURUKAWA, KIKUO
Exec Dt:
11/22/2001
4
ISOBE, TAKEHIKO
Exec Dt:
11/22/2001
Assignee
1
MITSUBISHI GAS CHEMICAL CO. LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521781
US20020077499
10003276
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:015228/0220   Pages: 2
Recorded: 04/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUKAWA, KIKUO
Exec Dt:
03/30/2004
2
KAKUDA, MINORU
Exec Dt:
03/30/2004
3
NISHIMURA, YOSHIO
Exec Dt:
03/30/2004
4
ISOBE, TAKEHIKO
Exec Dt:
03/30/2004
5
SUZUKI, MITSUHARU
Exec Dt:
03/30/2004
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7067692
US20040210082
10825118
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:026842/0907   Pages: 2
Recorded: 09/01/2011
Attorney Dkt #:8333/99526
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, YOSHIHISA
Exec Dt:
07/04/2011
2
ISOBE, TAKEHIKO
Exec Dt:
07/04/2011
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 125-0051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8598292
US20110319584
13254231
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
P. O. BOX 18415
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:030971/0427   Pages: 11
Recorded: 08/08/2013
Attorney Dkt #:P43247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
07/25/2013
2
HIRASHIMA, ATSUSHI
Exec Dt:
07/25/2013
3
HARADA, HIDEFUMI
Exec Dt:
07/26/2013
4
ITO, MAKI
Exec Dt:
07/24/2013
5
HAYAKAWA, JUN-YA
Exec Dt:
07/25/2013
6
ISOBE, TAKEHIKO
Exec Dt:
07/25/2013
7
TOKUTAKE, TAICHI
Exec Dt:
07/26/2013
8
SHINKAI, YOUSUKE
Exec Dt:
07/25/2013
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969505
US20130317182
13984380
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:032394/0339   Pages: 11
Recorded: 03/10/2014
Attorney Dkt #:P43246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
11/12/2013
2
HIRASHIMA, ATSUSHI
Exec Dt:
11/12/2013
3
HARADA, HIDEFUMI
Exec Dt:
11/12/2013
4
ITO, MAKI
Exec Dt:
11/12/2013
5
HAYAKAWA, JUN-YA
Exec Dt:
11/14/2013
6
ISOBE, TAKEHIKO
Exec Dt:
11/12/2013
7
TOKUTAKE, TAICHI
Exec Dt:
11/12/2013
8
SHINKAI, YOUSUKE
Exec Dt:
11/12/2013
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
MITSUBISHI BUILDING, 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353216
US20140206826
14118439
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:034251/0233   Pages: 12
Recorded: 11/24/2014
Attorney Dkt #:P43248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
06/27/2014
2
HIRASHIMA, ATSUSHI
Exec Dt:
06/27/2014
3
HARADA, HIDEFUMI
Exec Dt:
06/27/2014
4
ITO, MAKI
Exec Dt:
06/27/2014
5
HAYAKAWA, JUN-YA
Exec Dt:
06/27/2014
6
ISOBE, TAKEHIKO
Exec Dt:
06/27/2014
7
TOKUTAKE, TAICHI
Exec Dt:
07/08/2014
8
SHINKAI, YOUSUKE
Exec Dt:
06/30/2014
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140371404
14368043
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:034154/0914   Pages: 11
Recorded: 11/12/2014
Attorney Dkt #:P46672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
08/22/2014
2
HIRASHIMA, ATSUSHI
Exec Dt:
08/22/2014
3
HARADA, HIDEFUMI
Exec Dt:
08/22/2014
4
ITO, MAKI
Exec Dt:
08/22/2014
5
HAYAKAWA, JUN-YA
Exec Dt:
08/22/2014
6
ISOBE, TAKEHIKO
Exec Dt:
08/22/2014
7
TOKUTAKE, TAICHI
Exec Dt:
08/25/2014
8
SHINKAI, YOUSUKE
Exec Dt:
08/22/2014
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9243106
US20150133611
14400640
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:034921/0877   Pages: 12
Recorded: 02/09/2015
Attorney Dkt #:P47277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
11/18/2014
2
HIRASHIMA, ATSUSHI
Exec Dt:
11/18/2014
3
HARADA, HIDEFUMI
Exec Dt:
11/18/2014
4
ITO, MAKI
Exec Dt:
11/18/2014
5
HAYAKAWA, JUN-YA
Exec Dt:
11/18/2014
6
ISOBE, TAKEHIKO
Exec Dt:
11/18/2014
7
TOKUTAKE, TAICHI
Exec Dt:
11/18/2014
8
SHINKAI, YOUSUKE
Exec Dt:
11/18/2014
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9701788
US20150232613
14420543
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:035642/0162   Pages: 12
Recorded: 05/14/2015
Attorney Dkt #:P47880
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
05/12/2015
2
HIRASHIMA, ATSUSHI
Exec Dt:
05/12/2015
3
HARADA, HIDEFUMI
Exec Dt:
05/12/2015
4
ITO, MAKI
Exec Dt:
05/12/2015
5
HAYAKAWA, JUN-YA
Exec Dt:
05/12/2015
6
ISOBE, TAKEHIKO
Exec Dt:
05/12/2015
7
TOKUTAKE, TAICHI
Exec Dt:
05/12/2015
8
LIU, HONGYU
Exec Dt:
05/12/2015
9
SHINKAI, YOUSUKE
Exec Dt:
05/12/2015
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9546249
US20150267006
14442911
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:035642/0180   Pages: 11
Recorded: 05/14/2015
Attorney Dkt #:P47879
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
05/12/2015
2
HIRASHIMA, ATSUSHI
Exec Dt:
05/12/2015
3
HARADA, HIDEFUMI
Exec Dt:
05/12/2015
4
ITO, MAKI
Exec Dt:
05/12/2015
5
HAYAKAWA, JUN-YA
Exec Dt:
05/12/2015
6
ISOBE, TAKEHIKO
Exec Dt:
05/12/2015
7
TOKUTAKE, TAICHI
Exec Dt:
05/12/2015
8
SHINKAI, YOUSUKE
Exec Dt:
05/12/2015
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428608
US20150284509
14442892
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:036299/0402   Pages: 11
Recorded: 08/11/2015
Attorney Dkt #:P47836
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
05/12/2015
2
HIRASHIMA, ATSUSHI
Exec Dt:
05/12/2015
3
HARADA, HIDEFUMI
Exec Dt:
05/12/2015
4
ITO, MAKI
Exec Dt:
05/12/2015
5
HAYAKAWA, JUN-YA
Exec Dt:
05/12/2015
6
ISOBE, TAKEHIKO
Exec Dt:
05/12/2015
7
TOKUTAKE, TAICHI
Exec Dt:
05/12/2015
8
SHINKAI, YOUSUKE
Exec Dt:
05/12/2015
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9499661
US20150274887
14441939
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 12
Reel/Frame:036299/0442   Pages: 11
Recorded: 08/11/2015
Attorney Dkt #:P47837
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
05/12/2015
2
HIRASHIMA, ATSUSHI
Exec Dt:
05/12/2015
3
HARADA, HIDEFUMI
Exec Dt:
05/12/2015
4
ITO, MAKI
Exec Dt:
05/12/2015
5
HAYAKAWA, JUN-YA
Exec Dt:
05/12/2015
6
ISOBE, TAKEHIKO
Exec Dt:
05/12/2015
7
TOKUTAKE, TAICHI
Exec Dt:
05/12/2015
8
SHINKAI, YOUSUKE
Exec Dt:
05/12/2015
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458290
US20150322203
14441956
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 13
Reel/Frame:038408/0968   Pages: 8
Recorded: 04/28/2016
Attorney Dkt #:P50067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
04/06/2016
2
HIRASHIMA, ATSUSHI
Exec Dt:
04/06/2016
3
HARADA, HIDEFUMI
Exec Dt:
04/06/2016
4
ITO, MAKI
Exec Dt:
04/06/2016
5
HAYAKAWA, JUN-YA
Exec Dt:
04/06/2016
6
ISOBE, TAKEHIKO
Exec Dt:
04/06/2016
7
LIU, HONGYU
Exec Dt:
04/06/2016
8
FURUHASHI, HIROKI
Exec Dt:
04/06/2016
9
SHINKAI, YOUSUKE
Exec Dt:
04/06/2016
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9822218
US20160272757
15032763
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:046965/0085   Pages: 13
Recorded: 09/25/2018
Attorney Dkt #:P55692
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
08/15/2018
2
HIRASHIMA, ATSUSHI
Exec Dt:
08/15/2018
3
HARADA, HIDEFUMI
Exec Dt:
08/15/2018
4
ITO, MAKI
Exec Dt:
08/15/2018
5
HAYAKAWA, JUN-YA
Exec Dt:
08/15/2018
6
ISOBE, TAKEHIKO
Exec Dt:
08/15/2018
7
SHINKAI, YOUSUKE
Exec Dt:
08/15/2018
8
SHIMOKAWA, KEISUKE
Exec Dt:
08/15/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190085123
16088278
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 15
Reel/Frame:046980/0663   Pages: 13
Recorded: 09/26/2018
Attorney Dkt #:P55689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
08/15/2018
2
HIRASHIMA, ATSUSHI
Exec Dt:
08/15/2018
3
HARADA, HIDEFUMI
Exec Dt:
08/15/2018
4
ITO, MAKI
Exec Dt:
08/15/2018
5
HAYAKAWA, JUN-YA
Exec Dt:
08/15/2018
6
ISOBE, TAKEHIKO
Exec Dt:
08/15/2018
7
SHINKAI, YOUSUKE
Exec Dt:
08/15/2018
8
SHIMOKAWA, KEISUKE
Exec Dt:
08/15/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11021571
US20200216611
16088574
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:046997/0402   Pages: 13
Recorded: 09/27/2018
Attorney Dkt #:P55691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
08/15/2018
2
HIRASHIMA, ATSUSHI
Exec Dt:
08/15/2018
3
HARADA, HIDEFUMI
Exec Dt:
08/15/2018
4
ITO, MAKI
Exec Dt:
08/15/2018
5
HAYAKAWA, JUN-YA
Exec Dt:
08/15/2018
6
ISOBE, TAKEHIKO
Exec Dt:
08/15/2018
7
SHINKAI, YOUSUKE
Exec Dt:
08/15/2018
8
SHIMOKAWA, KEISUKE
Exec Dt:
08/15/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10894860
US20190119441
16088952
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 17
Reel/Frame:046997/0418   Pages: 13
Recorded: 09/27/2018
Attorney Dkt #:P55690
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
08/15/2018
2
HIRASHIMA, ATSUSHI
Exec Dt:
08/15/2018
3
HARADA, HIDEFUMI
Exec Dt:
08/15/2018
4
ITO, MAKI
Exec Dt:
08/15/2018
5
HAYAKAWA, JUN-YA
Exec Dt:
08/15/2018
6
ISOBE, TAKEHIKO
Exec Dt:
08/15/2018
7
SHINKAI, YOUSUKE
Exec Dt:
08/15/2018
8
SHIMOKAWA, KEISUKE
Exec Dt:
08/15/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927216
US20190092901
16088959
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:058940/0885   Pages: 13
Recorded: 02/09/2022
Attorney Dkt #:P64712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAHAYA, YOSHINORI
Exec Dt:
08/15/2018
2
HIRASHIMA, ATSUSHI
Exec Dt:
08/15/2018
3
HARADA, HIDEFUMI
Exec Dt:
08/15/2018
4
ITO, MAKI
Exec Dt:
08/15/2018
5
HAYAKAWA, JUN-YA
Exec Dt:
08/15/2018
6
ISOBE, TAKEHIKO
Exec Dt:
08/15/2018
7
SHINKAI, YOUSUKE
Exec Dt:
08/15/2018
8
SHIMOKAWA, KEISUKE
Exec Dt:
08/15/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177646
17668012
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 19
Reel/Frame:049507/0221   Pages: 10
Recorded: 06/18/2019
Attorney Dkt #:P57256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, HIDEFUMI
Exec Dt:
04/05/2019
2
SHINKAI, YOUSUKE
Exec Dt:
04/05/2019
3
LIU, HONGYU
Exec Dt:
04/17/2019
4
ISOBE, TAKEHIKO
Exec Dt:
04/05/2019
5
ISAHAYA, YOSHINORI
Exec Dt:
04/12/2019
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793524
US20190382345
16470817
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 20
Reel/Frame:053633/0802   Pages: 10
Recorded: 08/28/2020
Attorney Dkt #:P60678
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, HIDEFUMI
Exec Dt:
04/05/2019
2
SHINKAI, YOUSUKE
Exec Dt:
04/05/2019
3
LIU, HONGYU
Exec Dt:
04/17/2019
4
ISOBE, TAKEHIKO
Exec Dt:
04/05/2019
5
ISAHAYA, YOSHINORI
Exec Dt:
04/12/2019
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11161816
US20200392085
17006368
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 21
Reel/Frame:051849/0665   Pages: 8
Recorded: 02/18/2020
Attorney Dkt #:P58870
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOKAWA, KEISUKE
Exec Dt:
11/27/2019
2
HARADA, HIDEFUMI
Exec Dt:
11/25/2019
3
ISOBE, TAKEHIKO
Exec Dt:
11/27/2019
4
LIU, HONGYU
Exec Dt:
11/29/2019
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11014869
US20200239402
16639931
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 22
Reel/Frame:052197/0632   Pages: 10
Recorded: 03/23/2020
Attorney Dkt #:P58990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, HIDEFUMI
Exec Dt:
11/26/2019
2
ISOBE, TAKEHIKO
Exec Dt:
11/27/2019
3
LIU, HONGYU
Exec Dt:
11/29/2019
4
SHINKAI, YOUSUKE
Exec Dt:
11/27/2019
5
UMEZU, RYOTARO
Exec Dt:
11/27/2019
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11596936
US20200282389
16649831
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 23
Reel/Frame:053126/0275   Pages: 10
Recorded: 07/06/2020
Attorney Dkt #:P60208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, HIDEFUMI
Exec Dt:
05/14/2020
2
ISOBE, TAKEHIKO
Exec Dt:
05/07/2020
3
LIU, HONGYU
Exec Dt:
05/13/2020
4
SHINKAI, YOUSUKE
Exec Dt:
05/14/2020
5
UMEZU, RYOTARO
Exec Dt:
05/11/2020
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210061749
16960186
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 24
Reel/Frame:054377/0310   Pages: 7
Recorded: 11/16/2020
Attorney Dkt #:531766US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, KEISUKE
Exec Dt:
07/31/2020
2
HARADA, HIDEFUMI
Exec Dt:
07/31/2020
3
ISOBE, TAKEHIKO
Exec Dt:
07/31/2020
4
SHIMOKAWA, KEISUKE
Exec Dt:
07/31/2020
5
TAGUCHI, JUNGO
Exec Dt:
07/31/2020
Assignees
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0021
2
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11427679
US20210087333
16965913
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:054963/0036   Pages: 9
Recorded: 01/20/2021
Attorney Dkt #:P61705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, HIDEFUMI
Exec Dt:
11/20/2020
2
ISOBE, TAKEHIKO
Exec Dt:
11/20/2020
3
SHIMOKAWA, KEISUKE
Exec Dt:
11/20/2020
4
UMEZU, RYOTARO
Exec Dt:
11/20/2020
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673856
US20210261496
17261612
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 26
Reel/Frame:063467/0008   Pages: 9
Recorded: 04/27/2023
Attorney Dkt #:P68544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, HIDEFUMI
Exec Dt:
11/20/2020
2
ISOBE, TAKEHIKO
Exec Dt:
11/20/2020
3
SHIMOKAWA, KEISUKE
Exec Dt:
11/20/2020
4
UMEZU, RYOTARO
Exec Dt:
11/20/2020
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348367
18140333
Correspondence name and address
GREENBLUM & BERNSTEIN, PLC
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 27
Reel/Frame:056370/0831   Pages: 9
Recorded: 05/27/2021
Attorney Dkt #:P62228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HONGYU
Exec Dt:
01/13/2021
2
ISOBE, TAKEHIKO
Exec Dt:
01/13/2021
3
SHINKAI, YOUSUKE
Exec Dt:
01/14/2021
4
HARADA, HIDEFUMI
Exec Dt:
01/14/2021
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220009873
17297610
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 28
Reel/Frame:058710/0715   Pages: 9
Recorded: 01/20/2022
Attorney Dkt #:P64285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOKAWA, KEISUKE
Exec Dt:
10/06/2021
2
HARADA, HIDEFUMI
Exec Dt:
10/06/2021
3
ISOBE, TAKEHIKO
Exec Dt:
10/06/2021
4
TAGUCHI, JUNGO
Exec Dt:
10/06/2021
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220259373
17628723
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 29
Reel/Frame:059286/0758   Pages: 9
Recorded: 03/16/2022
Attorney Dkt #:P64443
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJIMURA, TOMOYA
Exec Dt:
12/02/2021
2
SHIMOKAWA, KEISUKE
Exec Dt:
11/24/2021
3
ISOBE, TAKEHIKO
Exec Dt:
11/24/2021
4
HARADA, HIDEFUMI
Exec Dt:
11/24/2021
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389159
17761102
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 30
Reel/Frame:059269/0952   Pages: 7
Recorded: 03/15/2022
Attorney Dkt #:P64362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOKAWA, KEISUKE
Exec Dt:
12/02/2021
2
HARADA, HIDEFUMI
Exec Dt:
12/07/2021
3
ISOBE, TAKEHIKO
Exec Dt:
12/03/2021
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220356346
17760575
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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