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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/04/1981
Application #:
06074595
Filing Dt:
09/12/1979
Inventors:
THOMAS L. KRAFT, HOWARD A. VICK, JAMES W. MEADOR
Title:
APPARATUS FOR TESTING THE CONTAMINATION OF INDUSTRIAL LIQUIDS
Assignment: 1
Reel/Frame:
004823/0071Recorded: 01/27/1988Pages: 4
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/10/1987
Assignees:
3 NEW ENGLAND EXECUTIVE PARK
BURLINGTON, MASSACHUSETTS 01803
14330 SULLYFIELD CIRCLE
CHANTILLY, VIRGINIA 22021
Correspondent:
OBLON, FISHER, SPIVAK, MCCLELLAND, ET AL
CRYSTAL SQUARE FIVE, SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202 U.S.A.
Assignment: 2
Reel/Frame:
005261/0867Recorded: 03/20/1990Pages: 2
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/01/1990
Exec Dt:
03/01/1990
Assignees:
DELAWARE
TEXAS
Correspondent:
WALSH, SQUIRES & TOMPKINS
900 MARATHON OIL TOWER
5555 SAN FELIPE
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:
006107/0747Recorded: 05/08/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/23/1991
Assignee:
1005 WEST PARK ONE
SUGARLAND, TEXAS 77478
Correspondent:
BIOTECH INTERNATIONAL, INC.
1005 WEST PARK ONE
SUGAR LAND, TX 77478

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