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Patent Assignment Assignee Details
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Assignee Name : BT&D TECHNOLOGIES, LTD.
Total Assignments: 4
Assignment: 1
Reel/Frame:004762/0528   Pages: 1
Recorded: 09/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/15/1987
2
Exec Dt:
07/15/1987
Assignee
1
CONCO HOUSE, 230 BLACKFRIARS RD.
AN ENGLISH LIMITED LIABILITY COMPANY
LONDON SE1 8NR, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07074793
Correspondence name and address
GEORGE M. MEDWICK
PATENT DIVISION
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:005094/0044   Pages: 1
Recorded: 06/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/18/1989
2
Exec Dt:
05/18/1989
Assignee
1
WHITEHOUSE ROAD
IPSWICH, SUFFOLK, ENGLAND IP1 5PB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07200392
Correspondence name and address
GEORGE M. MEDWICK
C/O LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:005094/0041   Pages: 1
Recorded: 06/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/24/1989
Assignee
1
WHITEHOUSE ROAD
IPSWICH, SUFFOLK, ENGLAND 1P1 5PB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07200392
Correspondence name and address
GEORGE M. MEDWICK
C/O LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:007041/0748   Pages: 2
Recorded: 06/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/28/1994
Assignee
1
WHITEHOUSE ROAD
IPSWICH, SUFFOKL 1P15PB, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07834440
Correspondence name and address
GEORGE M. MEDWICK
LEGAL - PATENTS
E. I. DU PONT DE NEMOURS COMPANY
1007 MARKET STREET
WILMINGTON, DE 19898

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