Patent Assignment
Reel/Frame 004572/0200
Assignment of Assignors Interest.
Recorded: 1986-06-26
Pages: 1
Assignor
SHELBURNE, CHARLES E.
Executed: 1986-06-26
Assignee
MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP. OF DE.
ST. PAUL, MINNESOTA, 55133
Covered Property
(1)
Method and Composition for the Diagnosis of Lyme Disease
Patent:
4,888,276 →
Application:
06/879,153 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 16, 1991
From: MINNESOTA MINING AND MANUFACTURING COMPANY
To: WHITTAKER BIOPRODUCTS, INC.,
Reel/Frame 005829/0571 →
Merger Effective on 09/13/1991MD
Oct 18, 1991
From: WHITTAKER BIOPRODUCTS, INC. A CORP. OF MD
To: BIOWHITTRAKER, INC., A CORP. OF DE
Reel/Frame 005872/0868 →
Corrective Assignment to Correct Name of Assignee Previouslyrecorded on Reel 5889 Frame 0233 and Reel 5829 Frame 0251, Assignor Assigns Entire Interest.
Feb 3, 1992
From: MINNESOTA MINING AND MANUFACTURING COMPANY
To: WHITTAKER BIOPRODUCTS, INC.
Reel/Frame 006005/0771 →
Assignment of Assignor's Interest
Jun 20, 1995
From: BIOWHITTAKER, INC.
To: BIOWHITTAKER TECHNOLOGIES, INC.
Reel/Frame 007570/0242 →