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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
11/24/1998
Application #:
08581604
Filing Dt:
04/03/1996
Inventors:
THOMAS M. SMITH, GAIL FOLENA-WASSERMAN
Title:
PROTEIN PURIFICATION USING IMMOBILIZED METAL AFFINITY CHROMATOGRAPHY FOR COMPLEMENT RECEPTOR PROTEINS
Assignment: 1
Reel/Frame:
007891/0205Recorded: 04/08/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/22/1996
Exec Dt:
01/23/1996
Assignee:
ONE FRANKLIN PLAZA
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
SMITHKLINE BEECHAM CORPORATION
HERBERT H. JERVIS
CORPORATE INTELLECTUAL PROPERTY-UW2220
P.O. BOX 1539
KING OF PRUSSIA, PENNSYLVANIA 19406-0939
Assignment: 2
Reel/Frame:
008568/0512Recorded: 04/15/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/12/1997
Assignee:
119 FOURTH AVE.
NEEDHAM, MASSACHUSETTS 02194
Correspondent:
LEON R. YANKWICH
SUITE 2300
75 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:
008732/0058Recorded: 04/15/1997Pages: 5
Conveyance:
(ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE NUMBER OF MICROFILM PAGES FROM 3 TO 5. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 8568, FRAME 0512.
Assignor:
Exec Dt:
02/12/1997
Assignee:
119 FOURTH AVE.
NEEDHAM, MASSACHUSETTS 02194
Correspondent:
LEON R. YANKWICH
75 STATE STREET
SUITE 2300
BOSTON, MA 02109
Assignment: 4
Reel/Frame:
010086/0348Recorded: 07/14/1999Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/21/1998
Assignee:
119 FOURTH AVE.
NEEDHAM, MASSACHUSETTS 02494
Correspondent:
YANKWICH & ASSOCIATES
LEON R. YANKWICH
130 BISHOP ALLEN DRIVE
CAMBRIDGE, MA 02139
Assignment: 5
Reel/Frame:
010238/0102Recorded: 09/15/1999Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/21/1998
Assignee:
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494
Correspondent:
YANKWICH & ASSOCIATES
LEON R. YANKWICH
130 BISHOP ALLEN DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Assignment: 6
Reel/Frame:
022380/0239Recorded: 03/09/2009Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2008
Assignee:
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494
Correspondent:
LEON R. YANKWICH
YANKWICH & ASSOCIATES, P.C.
201 BROADWAY
CAMBRIDGE, MASSACHUSETTS 02139

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