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Patent Assignment Assignor Details
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Assignor Name : BIRCHALL, JAMES D.
Total Assignments: 9
Assignment: 1
Reel/Frame:003968/0590   Pages: 1
Recorded: 12/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/04/1981
2
Exec Dt:
12/04/1981
3
Exec Dt:
12/04/1981
4
Exec Dt:
12/04/1981
Assignee
1
A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, S.W.1, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06330585
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004483/0475   Pages: 1
Recorded: 11/14/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/08/1985
2
Exec Dt:
11/08/1985
3
Exec Dt:
11/08/1985
4
Exec Dt:
11/08/1985
5
Exec Dt:
11/08/1985
Assignee
1
MILLBANK
LONDON, ENGLAND S.W.1.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06798020
Correspondence name and address
CUSHMAN, DARBY AND CUSHMAN
11TH FLR., 1615 L STREET,N.W.
WASHINGTON,DC 20036
Assignment: 3
Reel/Frame:004696/0887   Pages: 1
Recorded: 03/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/05/1987
2
Exec Dt:
03/05/1987
3
Exec Dt:
03/11/1987
Assignee
1
IMPERIAL CHEMICAL HOUSE
A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, SW1P 3J, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07027270
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST., N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004775/0020   Pages: 1
Recorded: 10/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/22/1987
2
Exec Dt:
10/22/1987
3
Exec Dt:
10/22/1987
Assignee
1
IMPERIAL CHEMICAL HOUSE
A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07113159
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST. N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004801/0077   Pages: 1
Recorded: 10/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/22/1987
2
Exec Dt:
10/22/1987
3
Exec Dt:
10/22/1987
Assignee
1
ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07112890
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:004862/0509   Pages: 1
Recorded: 03/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/10/1988
2
Exec Dt:
03/10/1988
3
Exec Dt:
03/10/1988
4
Exec Dt:
03/10/1988
5
Exec Dt:
03/10/1988
Assignee
1
IMPERIAL CHEMICLA HOUSE
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07169574
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N. W., 11TH FLR.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:005155/0433   Pages: 1
Recorded: 10/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/21/1989
2
Exec Dt:
09/21/1989
Assignee
1
IMPERIAL CHEMICAL HOUSE, MILLBANK
LONDON SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07418262
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N. W.
WASHINGTON, DC 20036-5601
Assignment: 8
Reel/Frame:005177/0089   Pages: 1
Recorded: 11/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/16/1989
2
Exec Dt:
11/16/1989
Assignee
1
IMPERIAL CHEMICAL HOUSE, MILLBANK
LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07441606
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST., N.W.
WASHINGTON, DC 20036-5601
Assignment: 9
Reel/Frame:006009/0388   Pages: 2
Recorded: 01/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/16/1992
Assignee
1
IMPERIAL CHEMICAL HOUSE
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07828111
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601

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