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Patent Assignment Assignor Details
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Assignor Name : KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
Total Assignments: 4
Assignment: 1
Reel/Frame:003814/0840   Pages: 2
Recorded: 12/16/1980
Conveyance: ASSIGNOR OF 1/2 TO KUREHA KAGAKU KOGYO KABUSHIKI KAISHA, 1/4 TO SUMIKIN COKE COMPANY LIMITED AND 1/4 OF THE UNDIVIDED INTEREST TO SUMITOMO METAL INDUSTRIES, LTD.
Assignors
1
Exec Dt:
12/01/1980
2
Exec Dt:
12/01/1980
Assignee
1
15, KITAHAMA 5-CHOME, HIGASHI-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
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NONE
05535025
Correspondence name and address
WENDEROTH, LIND, ET AL
1750 PENNSYVANIA AVE., N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:005964/0871   Pages: 2
Recorded: 01/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/24/1991
Assignee
1
A CORP. OF DELAWARE
BARTLESVILLE, OKLAHOMA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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NONE
06821916
 
NONE
06858851
Correspondence name and address
EDWARD L. BOWMAN
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK. 74005
Assignment: 3
Reel/Frame:012219/0250   Pages: 3
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/26/2001
Assignee
1
NAKAHARA-KU, KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME
KANAGAWA 211-8588, JAPAN
Property
 
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Pub #
Intl #
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NONE
08981311
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
BRIAN D. GRIEDEL
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 4
Reel/Frame:017702/0186   Pages: 7
Recorded: 03/22/2006
Attorney Dkt #:1417-419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/04/2005
Assignee
1
3-2, NIHONBASHI-HAMACHO 3-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10332471
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203

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