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Patent Assignment Assignor Details
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Assignor Name : BERGKUIST, CAROLYN
Total Assignments: 4
Assignment: 1
Reel/Frame:004016/0749   Pages: 2
Recorded: 06/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/16/1982
2
Exec Dt:
06/16/1982
3
Exec Dt:
06/16/1982
Assignee
1
A CORP. OF MASS.
MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06389895
Correspondence name and address
WILLIS M. ERTMAN, ESQ.
STE. 2100, 28 STATE ST.
BOSTON, MA 02109
Assignment: 2
Reel/Frame:004762/0001   Pages: 2
Recorded: 09/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/18/1987
2
Exec Dt:
09/01/1987
3
Exec Dt:
08/18/1987
Assignee
1
A CORP. OF DE
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07074882
Correspondence name and address
WILLIS M. ERTMAN
ONE FINANCIAL CENTER, SUITE 2500
BOSTON, MA 02111
Assignment: 3
Reel/Frame:004818/0881   Pages: 3
Recorded: 10/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/18/1987
2
Exec Dt:
08/18/1987
3
Exec Dt:
09/11/1987
4
Exec Dt:
09/11/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07074881
Correspondence name and address
WILLIS M. ERTMAN
ONE FINANCIAL CENTER, STE. 2500
BOSTON, MA 02111
Assignment: 4
Reel/Frame:009343/0822   Pages: 5
Recorded: 07/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/1998
2
Exec Dt:
07/14/1998
3
Exec Dt:
07/13/1998
4
Exec Dt:
06/25/1998
5
Exec Dt:
06/23/1998
6
Exec Dt:
07/02/1998
7
Exec Dt:
06/25/1998
8
Exec Dt:
07/02/1998
Assignees
1
BARCELONA, SPAIN
2
DURHAM, NORTH CAROLINA 27708
3
CHAPEL HILL, NORTH CAROLINA 27599
4
CLEVELAND, OHIO 44100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09090992
Correspondence name and address
NIXON & VANDERHYE P.C.
BRYAN H. DAVIDSON
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201

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