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 : YOYASU, FUMIKO
Total Assignments: 4
Assignment: 1
Reel/Frame:023612/0130   Pages: 5
Recorded: 12/07/2009
Attorney Dkt #:350740US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNGCHUL
Exec Dt:
10/29/2009
2
SAKO, NAOKI
Exec Dt:
11/05/2009
3
KIJIMA, NAOTO
Exec Dt:
11/05/2009
4
YOSHINO, MASAHIKO
Exec Dt:
11/04/2009
5
HASE, TAKASHI
Exec Dt:
11/08/2009
6
YOYASU, FUMIKO
Exec Dt:
11/04/2009
7
HORIBE, KENTAROU
Exec Dt:
10/29/2009
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8491816
US20100142189
12601829
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:029555/0686   Pages: 9
Recorded: 01/02/2013
Attorney Dkt #:405622US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIJIMA, NAOTO
Exec Dt:
10/11/2012
2
KATSUMOTO, TADAHIRO
Exec Dt:
10/05/2012
3
YOYASU, FUMIKO
Exec Dt:
10/05/2012
4
KODAMA, HIROYA
Exec Dt:
10/22/2012
5
YOKOO, TOSHIAKI
Exec Dt:
10/04/2012
6
TAKEDA, TORU
Exec Dt:
10/11/2012
7
ONAKA, SHUUJI
Exec Dt:
10/11/2012
Assignee
1
MLTSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130092965
13632924
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND MAIER & NEUSTA
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:029675/0979   Pages: 11
Recorded: 01/23/2013
Attorney Dkt #:405622US99-CONT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 029555 FRAME 0686. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KIJIMA, NAOTO
Exec Dt:
10/11/2012
2
KATSUMOTO, TADAHIRO
Exec Dt:
10/05/2012
3
YOYASU, FUMIKO
Exec Dt:
10/05/2012
4
KODAMA, HIROYA
Exec Dt:
10/22/2012
5
YOKOO, TOSHIAKI
Exec Dt:
10/04/2012
6
TAKEDA, TORU
Exec Dt:
10/11/2012
7
ONAKA, SHUUJI
Exec Dt:
10/11/2012
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130092965
13632924
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:029722/0921   Pages: 10
Recorded: 01/30/2013
Attorney Dkt #:410814US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KODAMA, HIROYA
Exec Dt:
01/08/2013
2
KIJIMA, NAOTO
Exec Dt:
12/09/2012
3
TAKEDA, TORU
Exec Dt:
12/05/2012
4
HATTORI, EIJI
Exec Dt:
01/08/2013
5
KATSUMOTO, TADAHIRO
Exec Dt:
01/08/2013
6
YOKOO, TOSHIAKI
Exec Dt:
01/08/2013
7
YOYASU, FUMIKO
Exec Dt:
01/09/2013
8
KOJIMA, TAKASHI
Exec Dt:
11/27/2012
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130141013
13753920
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/29/2024 07:32 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