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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
4771003
Issue Dt:
09/13/1988
Application #:
06790256
Filing Dt:
10/22/1985
Inventors:
EDMUND J. STELLWAG, DONALD R. DURHAM, WAYNE E. SWANN, CAROL A. NOLF, DAVID B. STEWART
Title:
HEAT STABLE ALKALINE PROTEASES PRODUCED BY A BACILLUS
Assignment: 1
Reel/Frame:
004474/0315Recorded: 10/22/1985Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
STELLWAG, EDMUND J.
Exec Dt:
10/21/1985
DURHAM, DONALD R.
Exec Dt:
10/21/1985
SWANN, WAYNE E.
Exec Dt:
10/21/1985
NOLF, CAROL A.
Exec Dt:
10/21/1985
STEWART, DAVID B.
Exec Dt:
10/21/1985
Assignee:
GENEX CORPORATION, 6110 EXECTIVE BOULEVARD, ROCKVILLE, 20852
MARYLAND
Correspondent:
BERNARD, ROTHWELL & BROWN
1700 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
005489/0028Recorded: 09/07/1990Pages: 99
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
GENEX CORPORATION, A CORP OF DE
Exec Dt:
09/07/1990
Assignee:
MORGENTHALER VENTURE PARTNERS II, A OHIO LIMITED PARTNERSHIP
700 NATIONAL CITY BANK BUILDING
CLEVELAND, OHIO 44114
Correspondent:
JONES, DAY, REAVIS & POGUE
METROPOLITAN SQUARE
1450 G STREET, N.W.
WASHINGTON, D.C. 20005-2088
Assignment: 3
Reel/Frame:
005863/0520Recorded: 10/04/1991Pages: 36
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
GENEX CORPORATION, A CORP. OF DE
Exec Dt:
06/12/1991
Assignee:
ENZON, INC.
40 CRAGWOOD ROAD
A CORP. OF DE
SOUTH PLAINFIELD, NEW JERSEY 07080
Correspondent:
COVINGTON & BURLING
1201 PENNSYLVANIA AVENUE, N.W.
P.O. BOX 7566
WASHINGTON, DC 20044
Assignment: 4
Reel/Frame:
005863/0361Recorded: 10/04/1991Pages: 30
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
MORGENTHALER VENTURE PARTNERS II AN OH LIMITED PARTNERSHIP
Exec Dt:
09/23/1991
Assignee:
GENEX CORPORATION A DE CORPORATION
16020 INDUSTRIAL DRIVE
GAITHERSBURG, MARYLAND 20877
Correspondent:
DOUGLAS G. GIBSON
COVINGTON & BURLING
1201 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20044
Assignment: 5
Reel/Frame:
006962/0716Recorded: 04/26/1994Pages: 4
Conveyance:
TERMINATION CONDITIONAL ASSIGNMENT AT REEL 5863 - FRAME 0520
Assignor:
ENZON LABS, INC. SUCCESSOR TO GENEX CORPORATION
Exec Dt:
10/04/1991
Assignee:
ENZON, INC.
40 KINGSBRIDGE ROAD
PISCATAWAY, NEW JERSEY 08854-3998
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX
JORGE A. GOLDSTEIN
1100 NEW YORK AVE., NW
SUITE 600
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:
006088/0407Recorded: 04/16/1992Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 01/24/1992
Assignor:
GENEX CORPORATION
Exec Dt:
01/20/1992
Assignee:
ENZON LABS INC.
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX
1225 CONNECTICUT AVENUE
WASHINGTON, DC 20036-2678
Assignment: 7
Reel/Frame:
006088/0415Recorded: 04/16/1992Pages: 15
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 10/31/1991DE
Assignor:
ENZON ACQUISITION CORP. (MERGED INTO)
Exec Dt:
01/20/1992
Assignee:
GENEX CORPORATION
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX
1225 CONNECTICUT AVENUE
WASHINGTON, DC 20036-2678

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