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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
08/10/1982
Application #:
06196036
Filing Dt:
10/10/1980
Inventors:
JOSEPH BONAVENTURA, CELIA BONAVENTURA
Title:
IMMOBILIZED HEMOGLOBIN, AND PROCESSES FOR EXTRACTING OXYGEN FROM FLUIDS USING THE SAME
Assignment: 1
Reel/Frame:
003842/0012Recorded: 03/31/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/09/1980
Exec Dt:
10/09/1980
Assignee:
DURHAM, NORTH CAROLINA
Correspondent:
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
005150/0854Recorded: 06/19/1989Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/14/1989
Assignee:
980 ATLANTIC AVE., 101
ALAMEDA, CALIFORNIA 94501
Correspondent:
TOWNSEND & TOWNSEND
TWENTIETH FLOOR, STEUART ST. TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA. 94105
Assignment: 3
Reel/Frame:
005150/0850Recorded: 06/19/1989Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/15/1989
Assignee:
980 ATLANTIC AVE., 101.
ALAMEDA, CALIFORNIA 94501
Correspondent:
TOWNSEND & TOWNSEND
TWENTIETH FLOOR, STEUART ST. TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA. 94105
Assignment: 4
Reel/Frame:
006986/0530Recorded: 05/16/1994Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/26/1993
Assignee:
980 ATLANTIC AVENUE, SUITE 101
ALAMEDA, CALIFORNIA 94501
Correspondent:
TOWNSEND AND TOWNSEND KHOURIE AND CREW
JAMES M. HESLIN
TWENTIETH FLOOR - STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CALIFORNIA 94105-1492
Assignment: 5
Reel/Frame:
007690/0980Recorded: 03/07/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/28/1995
Assignee:
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Correspondent:
JOHN DANA HUBBARD
PATENT DEPARTMENT
W.R. GRACE & CO.-CONN.
55 HAYDEN AVENUE
LEXINGTON, MA 02173

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