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Patent Assignment Abstract of Title
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Total Assignments: 9
Patent #:
4322217
Issue Dt:
03/30/1982
Application #:
06254233
Filing Dt:
04/14/1981
Inventor:
ROXANE N. DIKEMAN
Title:
PROCESS FOR PREPARING LIMULUS LYSATE
Assignment: 1
Reel/Frame:
005267/0361Recorded: 06/22/1989Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
TASKER INDUSTRIES, A CORP. OF CA.
Exec Dt:
10/28/1972
Assignee:
WHITTAKER CORPORATION, A CORP. OF CA.
CALIFORNIA
Correspondent:
DONALD E. NIST
2403 SLOAN DRIVE
LA VERNE, CA. 91750
Assignment: 2
Reel/Frame:
003879/0468Recorded: 04/14/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
DIKEMAN ROXANE N.
Exec Dt:
04/10/1981
Assignee:
MALLINCKRODT, INC., A COR. OF MO
ST. LOUIS, MISSOURI
Correspondent:
ROY J. KLOSTERMANN
P.O. BOX 5840
ST. LOUIS, MO. 63134
Assignment: 3
Reel/Frame:
004428/0361Recorded: 07/18/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
MALLINCKRODT, INC.
Exec Dt:
06/28/1985
Assignee:
WHITTAKER CORPORATION
10880 WILSHIRE BOULEVARD
LOS ANGELES, CALIFORNIA 90024
Correspondent:
R. J. KLOSTERMANN
MALLINCKRODT, INC.
P.O. BOX 5840
ST. LOUIS, MO 63134
Assignment: 4
Reel/Frame:
005261/0367Recorded: 06/22/1989Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
WHITTAKER CORPORATION, A CORP. OF CA.
Exec Dt:
10/01/1986
Assignee:
WHITTAKER CORPORATION, A CORP. OF DE.
STATELESS
Correspondent:
DONALD E. NIST
2403 SLOAN DRIVE
LA VERNE, CA. 91750
Assignment: 5
Reel/Frame:
005268/0473Recorded: 03/06/1990Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
WHITTAKER CORPORATION, A CORP. OF CA
Exec Dt:
10/31/1986
Assignee:
WHITTAKER CORPORATION, A CORP. OF DE
DELAWARE
Correspondent:
DONALD E. NIST
2403 SLOAN DRIVE
LA VERNE, CA 91750
Assignment: 6
Reel/Frame:
005311/0926Recorded: 02/09/1990Pages: 26
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
WHITTAKER CORPORATION
Exec Dt:
06/28/1989
Assignee:
SECURITY PACIFIC NATIONAL BANK
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:
007815/0366Recorded: 05/09/1996Pages: 17
Conveyance:
RELEASE OF LIEN
Assignor:
SECURITY PACIFIC NATIONAL BANK
Exec Dt:
06/05/1990
Assignee:
WHITTAKER CORPORATION
1955 N. SURVEYOR
SIMI VALLEY, CALIFORNIA 93063
Correspondent:
SITRICK & SITRICK
DAVID H. SITRICK
8340 N. LINCOLN AVE., SUITE 201
SKOKIE, IL 60677
Assignment: 8
Reel/Frame:
005978/0016Recorded: 12/16/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
WHITTAKER CORPORATION, A CORP. OF DE
Exec Dt:
10/29/1991
Assignee:
BIOWHITTAKER, INC. A CORPORATION OF DELAWARE
STATELESS
Correspondent:
DONALD E. NIST
2403 SLOAN DRIVE
LA VERNE, CA 91750
Assignment: 9
Reel/Frame:
007570/0242Recorded: 06/20/1995Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BIOWHITTAKER, INC.
Exec Dt:
05/30/1995
Assignee:
BIOWHITTAKER TECHNOLOGIES, INC.
SUITE 1300
1105 NORTH MARKET ST.
WILMINGTON, DELAWARE 19801
Correspondent:
DONALD E. NIST
1142 E. TIMBER RIDGE RD.
PRESCOTT, AZ 86303

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