skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KURIHARA, HIROYOSHI
Total Assignments: 12
Assignment: 1
Reel/Frame:020634/0793   Pages: 3
Recorded: 02/29/2008
Attorney Dkt #:0069529-000009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERAUCHI, TOMOYA
Exec Dt:
02/12/2008
2
INATOMI, YUJI
Exec Dt:
02/18/2008
3
SANADA, TAKAYUKI
Exec Dt:
02/18/2008
4
KURIHARA, HIROYOSHI
Exec Dt:
02/13/2008
5
KOIDE, AKIHIRO
Exec Dt:
02/15/2008
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO 105-7117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090087783
11991313
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:044922/0543   Pages: 3
Recorded: 02/14/2018
Attorney Dkt #:0096623-000003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, MANAMI
Exec Dt:
12/20/2017
2
KURIHARA, HIROYOSHI
Exec Dt:
12/14/2017
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDA MITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662355
US20180237672
15752638
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:045129/0272   Pages: 3
Recorded: 03/07/2018
Attorney Dkt #:0096623-000004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, HIROYOSHI
Exec Dt:
12/14/2017
2
SAITO, MANAMI
Exec Dt:
12/20/2017
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDA MITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577438
US20180244811
15758013
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:047008/0868   Pages: 3
Recorded: 09/28/2018
Attorney Dkt #:1034232-000329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, HIROYOSHI
Exec Dt:
08/20/2018
2
FUKUMOTO, HIDEKI
Exec Dt:
08/20/2018
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDAMITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11482441
US20190088528
16089834
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22314-2727
Assignment: 5
Reel/Frame:048116/0705   Pages: 3
Recorded: 01/24/2019
Attorney Dkt #:1034232-000333
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KURIHARA, HIROYOSHI
Exec Dt:
11/20/2018
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDAMITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10515839
US20190267273
16319874
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:049777/0745   Pages: 4
Recorded: 07/17/2019
Attorney Dkt #:1034232-000343
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, KOUJI
Exec Dt:
06/03/2019
2
KINOSHITA, JIN
Exec Dt:
06/04/2019
3
KURIHARA, HIROYOSHI
Exec Dt:
06/04/2019
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDAMITOSHIRO-CHO
CHIYODA-KU
TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11034864
US20200048501
16478614
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 7
Reel/Frame:053936/0568   Pages: 6
Recorded: 09/30/2020
Attorney Dkt #:1034232-000376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, KOUJI
Exec Dt:
08/03/2020
2
KINOSHITA, JIN
Exec Dt:
07/27/2020
3
KURIHARA, HIROYOSHI
Exec Dt:
07/27/2020
4
MIURA, TORU
Exec Dt:
07/27/2020
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDAMITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11848215
US20210020461
17044129
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22314-1404
Assignment: 8
Reel/Frame:053880/0129   Pages: 6
Recorded: 09/25/2020
Attorney Dkt #:1034232-000375
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, KOUJI
Exec Dt:
07/31/2020
2
KINOSHITA, JIN
Exec Dt:
07/30/2020
3
KURIHARA, HIROYOSHI
Exec Dt:
07/30/2020
4
MIURA, TORU
Exec Dt:
07/30/2020
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDAMITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11840652
US20210122946
17041470
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22314-1404
Assignment: 9
Reel/Frame:057461/0578   Pages: 3
Recorded: 09/13/2021
Attorney Dkt #:1034232-000396
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, TORU
Exec Dt:
05/31/2021
2
KURIHARA, HIROYOSHI
Exec Dt:
05/31/2021
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDAMITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220189791
17438650
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 10
Reel/Frame:058266/0005   Pages: 3
Recorded: 12/02/2021
Attorney Dkt #:1034232-000405
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, TORU
Exec Dt:
08/20/2021
2
KURIHARA, HIROYOSHI
Exec Dt:
08/20/2021
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDAMITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220319918
17596021
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 11
Reel/Frame:057902/0451   Pages: 3
Recorded: 10/25/2021
Attorney Dkt #:1034232-000399
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, TORU
Exec Dt:
09/15/2021
2
IGARASHI, KOUJI
Exec Dt:
09/16/2021
3
KURIHARA, HIROYOSHI
Exec Dt:
09/15/2021
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDAMITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213349
17606316
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 12
Reel/Frame:061134/0006   Pages: 3
Recorded: 09/19/2022
Attorney Dkt #:1034232-000416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, TORU
Exec Dt:
08/10/2022
2
KURIHARA, HIROYOSHI
Exec Dt:
08/10/2022
Assignee
1
MITSUI CHEMICALS TOHCELLO, INC.
7, KANDAMITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-8485
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230163014
17906638
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727

Search Results as of: 04/30/2024 02:11 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT