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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
10/18/1988
Application #:
06520921
Filing Dt:
08/08/1983
Inventors:
YUH-CENG TSAY, SUSAN M. CAIN
Title:
IMMUNOASSAY METHOD
Assignment: 1
Reel/Frame:
004419/0471Recorded: 06/17/1985Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/15/1985
Assignee:
Correspondent:
MINNESOTA MINING AND MANUFACTURING
COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:
005829/0571Recorded: 09/16/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/10/1991
Assignee:
A CORPORATION OF DE
Correspondent:
DONALD E. NIST
DONALD E. NIST
2403 SLOAN DRIVE
LAVERNE, CA 91750
Assignment: 3
Reel/Frame:
005872/0868Recorded: 10/18/1991Pages: 21
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 09/13/1991MD
Assignor:
Exec Dt:
09/13/1991
Assignee:
Correspondent:
DONALD E. NIST
2403 SLOAN DRIVE
LA VERNE, CA 91750
Assignment: 4
Reel/Frame:
006005/0771Recorded: 02/03/1992Pages: 2
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT NAME OF ASSIGNEE PREVIOUSLYRECORDED ON REEL 5889 FRAME 0233 AND REEL 5829 FRAME 0251, ASSIGNOR ASSIGNS ENTIRE INTEREST.
Assignor:
Exec Dt:
01/21/1992
Assignee:
A CORPORATION OF MD
Correspondent:
DONALD E. NIST
2403 SLOAN DRIVE
LA VERNE, CA 91750
Assignment: 5
Reel/Frame:
007570/0242Recorded: 06/20/1995Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/30/1995
Assignee:
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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