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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 : MARUZEN PETROCHEMICAL CO., LTD.
Total Assignments: 7
Assignment: 1
Reel/Frame:007677/0294   Pages: 3
Recorded: 10/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/12/1995
Assignee
1
KIMURA BUILDING, 5F, 11-12, 2-CHOME, YOYOGI
SHIBUYA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08040972
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
GORDON KIT
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 2
Reel/Frame:007846/0866   Pages: 2
Recorded: 03/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/06/1996
Assignee
1
NO. 3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06818499
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET AL
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 3
Reel/Frame:007846/0873   Pages: 2
Recorded: 03/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/06/1996
Assignee
1
NO. 3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07048415
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER ET AL
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 4
Reel/Frame:011911/0692   Pages: 4
Recorded: 06/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2001
2
Exec Dt:
05/22/2001
3
Exec Dt:
05/22/2001
Assignee
1
HIGASHI-IKEBUKURO, TOSHIMA-KU
SUNSHINE 60, 27F, 1-1, 3-CHOME
TOKYO 170-6028, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08637043
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
DONALD W. HANSON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:030937/0295   Pages: 2
Recorded: 08/01/2013
Attorney Dkt #:418059US99PCT
Conveyance: CORPORATE ADDRESS CHANGE
Assignor
1
Exec Dt:
07/16/2013
Assignee
1
1-1, IRIFUNE 2-CHOME
CHUO-KU
TOKYO, JAPAN 104-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13979527
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:031394/0167   Pages: 2
Recorded: 10/09/2013
Attorney Dkt #:418310US99PCT
Conveyance: CORPORATE ADDRESS CHANGE
Assignor
1
Exec Dt:
07/16/2013
Assignee
1
1-1, IRIFUNE 2-CHOME
CHUO-KU
TOKYO, JAPAN 104-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13981620
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:066633/0776   Pages: 4
Recorded: 03/04/2024
Attorney Dkt #:IPR/MG/NGBNATINSCP2024055
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/26/2024
Assignee
1
3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8921
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14786326
 
14786334
 
14786455
 
14903225
 
14904488
Correspondence name and address
MRS. HELEN BIRRELL CLARIVATE
LIBERATION HOUSE
CASTLE STREET, ST HELIER
CHANNEL ISLANDS, JE1 1BL JERSEY

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