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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : COURTAULDS FIBRES LIMITED
Total Assignments: 6
Assignment: 1
Reel/Frame:007078/0353   Pages: 2
Recorded: 08/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/02/1994
Assignee
1
50 GEORGE STREET
LONDON W1A 2BB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08067330
Correspondence name and address
CASPAR C. SCHNEIDER, JR.
C/O ROBERT A. OSTMANN, ESQ.
SUITE 200
2002 J. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:007308/0001   Pages: 4
Recorded: 02/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/1995
Assignee
1
6855 WEST 65TH STREET
CHICAGO, ILLINOIS 60638
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07822506
 
NONE
08179418
 
NONE
08275889
Correspondence name and address
VISKASE CORPORATION
MARY F. BURKE
PATENT & TRADEMARK DEPT.
6855 WEST 65TH STREET
CHICAGO, IL 60638
Assignment: 3
Reel/Frame:024244/0456   Pages: 6
Recorded: 04/15/2010
Attorney Dkt #:41071-10168
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NO. 5,277,858 TO NO. 5,277,857 PREVIOUSLY RECORDED ON REEL 007308 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
Exec Dt:
02/20/1995
Assignee
1
6855 WEST 65TH STREET
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07822506
Correspondence name and address
MARIANN R. MURPHY
353 N. CLARK STREET
JENNER & BLOCK LLP
CHICAGO, IL 60654-3456
Assignment: 4
Reel/Frame:007898/0574   Pages: 3
Recorded: 04/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/1996
2
Exec Dt:
04/09/1996
Assignees
1
50 GEORGE STREET
LONDON W1A 2BB, UNITED KINGDOM
2
HOHENSRAINSTRASSE 10
4133 PRATTELN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08410035
Correspondence name and address
HOWSON AND HOWSON
GEORGE A. SMITH, JR.
BOX 457
SPRING HOUSE, PA 19477
Assignment: 5
Reel/Frame:008552/0269   Pages: 2
Recorded: 06/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/01/1997
Assignee
1
50 GEORGE STREET
LONDON W1A 2BB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08066779
Correspondence name and address
FISH & RICHARDSON P.C.
WILLIAM J. HONE
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 6
Reel/Frame:008569/0737   Pages: 2
Recorded: 06/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/01/1997
Assignee
1
50 GEORGE STREET
LONDON W1A 2BB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08066779
Correspondence name and address
FISH & RICHARDSON P.C.
WILLIAM J. HONE
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111

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