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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 : HANSEN, JAMES R.
Total Assignments: 22
Assignment: 1
Reel/Frame:004524/0412   Pages: 2
Recorded: 03/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/23/1986
2
Exec Dt:
01/23/1986
Assignee
1
OLD RIDGEBURY ROAD
A CORP. OF NEW YORK
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06822864
Correspondence name and address
UNION CARBIDE CORP.
LAW DEPT. - E134
OLD RIDGEBURY ROAD
DANBURY, CT 06817
Assignment: 2
Reel/Frame:004819/0567   Pages: 2
Recorded: 01/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/06/1987
2
Exec Dt:
11/06/1987
3
Exec Dt:
11/06/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07117863
Correspondence name and address
VISKASE CORPORATION
PATENT & TRADEMARK DEPT.
6855 WEST 65TH STREET
CHICAGO, IL 60638
Assignment: 3
Reel/Frame:004835/0112   Pages: 2
Recorded: 03/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/26/1988
2
Exec Dt:
02/29/1988
Assignee
1
6855 WEST 65TH ST.
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07068301
Correspondence name and address
VISKASE CORPORATION
PATENT & TRADEMARK DEPT.,
6855 WEST 65TH STREET
CHICAGO, IL 60638
Assignment: 4
Reel/Frame:006425/0272   Pages: 3
Recorded: 02/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/17/1992
2
Exec Dt:
12/17/1992
3
Exec Dt:
12/17/1992
Assignee
1
6855 WEST 65TH STREET
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07539696
Correspondence name and address
VISKASE CORPORATION
PATENT & TRADEMARK DEPARTMENT
MARY F. BURKE
6855 WEST 65TH STREET
CHICAGO, ILLINOIS 60638
Assignment: 5
Reel/Frame:009266/0939   Pages: 6
Recorded: 06/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/1997
2
Exec Dt:
02/14/1997
3
Exec Dt:
02/14/1997
4
Exec Dt:
02/14/1997
5
Exec Dt:
02/11/1997
Assignee
1
CHAD 0377/AP6D-2, 100 ABBOTT PARK ROAD
ABBOTT PARK, ILLINOIS 60064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08775467
Correspondence name and address
ABBOTT LABORATORIES
LAWRENCE S. POPE
CHAD 0377/AP6D-2
100 ABBOTT PARK ROAD
ABBOTT PARK, IL 60064-3500
Assignment: 6
Reel/Frame:011104/0494   Pages: 3
Recorded: 09/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2000
Assignee
1
CABOT BUSINESS PARK 89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09627201
Correspondence name and address
FISH & RICHARDSON P.C.
ERIC L. PRAHL
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 7
Reel/Frame:011113/0341   Pages: 3
Recorded: 09/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/2000
Assignee
1
CABOT BUSINESS PARK
89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09667737
Correspondence name and address
FISH & RICHARDSON P.C.
ERIC L. PRAHL
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 8
Reel/Frame:011259/0190   Pages: 3
Recorded: 11/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/03/2000
Assignee
1
CABOT BUSINESS PARK
89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09708384
Correspondence name and address
FISH & RICHARDSON
ERIC L. PRAHL
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 9
Reel/Frame:032361/0167   Pages: 3
Recorded: 03/06/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/03/2000
Assignee
1
CABOT BUSINESS PARK
89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11503638
 
13251636
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 10
Reel/Frame:035736/0653   Pages: 3
Recorded: 05/28/2015
Attorney Dkt #:11333-0014004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/03/2000
Assignee
1
CABOT BUSINESS PARK
89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14546791
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 11
Reel/Frame:011387/0795   Pages: 4
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2000
2
Exec Dt:
11/17/2000
Assignee
1
CABOT BUSINESS PARK 89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09716717
Correspondence name and address
FISH & RICHARDSON P.C.
BRIAN J. COLANDREO
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 12
Reel/Frame:012825/0065   Pages: 2
Recorded: 04/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2002
Assignee
1
89 FORBES BLVD.
CABOT BUSINESS PARK
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10124181
Correspondence name and address
FISH & RICHARDSON P.C.
ERIC L. PRAHL
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 13
Reel/Frame:012827/0211   Pages: 2
Recorded: 04/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2002
Assignee
1
CABOT BUSINESS PARK 89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10123960
Correspondence name and address
FISH & RICHARDSON P.C.
ERIC L. PRAHL
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 14
Reel/Frame:029551/0644   Pages: 2
Recorded: 01/02/2013
Attorney Dkt #:11333-0016002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2002
Assignee
1
25 FORBES BLVD., SUITE 3
FOXBORO, MASSACHUSETTS 02035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13329928
Correspondence name and address
PAUL PYSHER
FISH & RICHARDSON, P.C.
PO BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 15
Reel/Frame:029666/0636   Pages: 2
Recorded: 01/22/2013
Attorney Dkt #:11333-0015003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2002
Assignee
1
25 FORBES BLVD., SUITE 3
FOXBORO, MASSACHUSETTS 02035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13252437
Correspondence name and address
PAUL PYSHER
FISH & RICHARDSON, P.C.
PO BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 16
Reel/Frame:033049/0494   Pages: 2
Recorded: 06/06/2014
Attorney Dkt #:11333-0015004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2002
Assignee
1
CABOT BUSINESS PARK
89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14298114
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 17
Reel/Frame:033343/0230   Pages: 2
Recorded: 07/18/2014
Attorney Dkt #:11333-0016003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2002
Assignee
1
CABOT BUSINESS PARK
89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14310324
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 18
Reel/Frame:033350/0880   Pages: 2
Recorded: 07/21/2014
Attorney Dkt #:11333-0016003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2002
Assignee
1
CABOT BUSINESS PARK
89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14310324
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 19
Reel/Frame:044735/0262   Pages: 2
Recorded: 01/26/2018
Attorney Dkt #:2012315-0095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2002
Assignee
1
CABOT BUSINESS PARK
89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15412421
Correspondence name and address
CHOATE HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 20
Reel/Frame:045421/0215   Pages: 2
Recorded: 04/03/2018
Attorney Dkt #:2012315-0104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2002
Assignee
1
CABOT BUSINESS PARK
89 FORBES BLVD.
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15943749
Correspondence name and address
CHOATE HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 21
Reel/Frame:012828/0260   Pages: 7
Recorded: 04/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2002
2
Exec Dt:
04/18/2002
3
Exec Dt:
04/19/2002
4
Exec Dt:
04/19/2002
5
Exec Dt:
04/19/2002
Assignee
1
89 FORBES BLVD.
CABOT BUSINESS PARK
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10126057
Correspondence name and address
FISH & RICHARDSON P.C.
ERIC L. PRAHL
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110-2804
Assignment: 22
Reel/Frame:014745/0617   Pages: 3
Recorded: 11/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/2003
Assignee
1
21 OXFORD ROAD
CABOT BUSINESS PARK
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10609009
Correspondence name and address
FISH & RICHARDSON P.C.
PAUL A. PYSHER
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110-2804

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