Patent Assignment
Reel/Frame 004060/0524
Assignment of Assignors Interest.
Recorded: 1982-11-10
Pages: 1
Assignors
CHEN, ANTHONY B.
Executed: 1982-07-16
HARTE, RICHARD A.
Executed: 1982-07-16
KAUFMAN, NANCY K.
Executed: 1982-07-16
Assignee
DARYL LABORATORIES, INC.
2220 MARTIN, A CORP. OF CA, SANTA CLARA, CALIFORNIA, 95050
Covered Property
(1)
Immunoassay Test Slide
Patent:
279,817 →
Application:
06/399,855 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 8, 1984
From: DARYL LABORATORIES, INC.
To: FIRST NATIONAL BANK OF MARYLAND, HE
Reel/Frame 004288/0157 →
Merger Effective: March 26, 1986
Jan 15, 1988
From: DARYL LABORATORIES, INC.,; MICROBIOLOGICAL ASSOCIATES, INC., (MERGED INTO); NEW MICROBIOLOGICAL ASSOCIATES, INC.,
To: MICROBIOLOGICAL ASSOCIATES, INC.,
Reel/Frame 004819/0797 →
Assignment of Assignors Interest.
May 20, 1991
From: MICROBIOLOGICAL ASSOCIATES, INC.
To: MAST IMMUNOSYSTEMS, A CORPORATION OF CA
Reel/Frame 005711/0765 →
Assignment of Assignors Interest.
Aug 26, 1991
From: FIRST NATIONAL BANK OF MARYLAND, THE
To: MAST IMMUNOSYSTEMS A CA CORPORATION
Reel/Frame 005811/0958 →