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Patent Assignment Assignor Details
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Assignor Name : TIPPETT, JANET MARY
Total Assignments: 4
Assignment: 1
Reel/Frame:005401/0759   Pages: 3
Recorded: 08/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/12/1990
2
Exec Dt:
05/24/1990
3
Exec Dt:
05/24/1990
4
Exec Dt:
06/06/1990
Assignee
1
Property
 
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NONE
07520228
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, NW, 11TH FL.
WASHINGTON, DC 20036-5601
Assignment: 2
Reel/Frame:005986/0694   Pages: 3
Recorded: 12/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/04/1991
2
Exec Dt:
11/04/1991
3
Exec Dt:
11/12/1991
4
Exec Dt:
11/12/1991
Assignee
1
IMPERIAL CHEMICAL HOUSE, MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
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NONE
07784181
Correspondence name and address
PAUL N. KOKULIS
CUSHMAN, DARBY & CUSHMAN
1615 L ST., NW, 11TH FL.
WASHINGTON, DC 20036-5601
Assignment: 3
Reel/Frame:006939/0576   Pages: 4
Recorded: 03/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/1994
2
Exec Dt:
01/31/1994
Assignee
1
IMPERIAL CHEMICAL HOUSE
9 MILLBANK
LONDON, UK, UNITED KINGDOM SW1P 3JF
Property
 
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Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08178554
Correspondence name and address
PAUL N. KOKULIS
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 4
Reel/Frame:012694/0211   Pages: 3
Recorded: 03/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/08/2002
Assignee
1
SUITE 3300
2901 SOUTH LOOP DRIVE
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10094803
Correspondence name and address
DORSEY & WHITNEY, LLP
W. ROBINSON H. CLARK
1001 PENNSYLVANIA AVENUE, N.W.- #300
WASHINGTON, DC 20004

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