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Patent Assignment Assignor Details
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Assignor Name : WILLIAMS, ROBERT O.
Total Assignments: 4
Assignment: 1
Reel/Frame:005874/0739   Pages: 2
Recorded: 10/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/26/1991
Assignee
1
P.O. BOX 2144
A CORPORATION OF MICHIGAN
MIDLAND, MICHIGAN 48641
Property
 
Pat #
Pub #
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NONE
07772269
Correspondence name and address
PRICE, HENEVELD, COOPER, DE WITT
AND LITTON
695 KENMOOR DR., S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 2
Reel/Frame:015112/0765   Pages: 5
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2001
2
Exec Dt:
05/30/2001
3
Exec Dt:
06/07/2001
4
Exec Dt:
06/06/2001
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
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09808332
Correspondence name and address
THE DOW CHEMICALS COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 3
Reel/Frame:012388/0731   Pages: 3
Recorded: 12/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2001
2
Exec Dt:
12/17/2001
Assignee
1
270 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09931293
Correspondence name and address
PENNIE & EDMONDS LLP
BEIBING ZHANG
1667 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:021729/0160   Pages: 6
Recorded: 10/23/2008
Attorney Dkt #:UTAU:1153 (UT)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2008
2
Exec Dt:
10/03/2008
3
Exec Dt:
09/25/2008
4
Exec Dt:
09/25/2008
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12196154
Correspondence name and address
EDWIN FLORES
CHALKER FLORES, LLP
2711 LBJ FREEWAY, SUITE 1036
DALLAS, TX 75234

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