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Patent Assignment Assignor Details
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Assignor Name : ENTWISTLE, IAN D.
Total Assignments: 2
Assignment: 1
Reel/Frame:004377/0554   Pages: 1
Recorded: 03/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1983
2
Exec Dt:
06/06/1983
Assignee
1
A CORP OF DE
TEXAS
Property
 
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Pub #
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App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06504348
Correspondence name and address
NANCY JOYCE GRACEY
SHELL DEV., CO., PATENTS & LICENSING DIV
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004689/0010   Pages: 1
Recorded: 04/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/18/1987
2
Exec Dt:
02/18/1987
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
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NONE
06944942
Correspondence name and address
LYNN N. FISHER
C/O LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

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