Patent Assignment
Reel/Frame 007534/0905
Assignment of Assignor's Interest
Recorded: 1995-06-20
Pages: 2
Assignor
BIOWHITTAKER, INC.
Executed: 1995-05-30
Assignee
BIOWHITTAKER TECHNOLOGIES, INC.
SUITE 1300, 1105 NORTH MARKET ST., WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Fluorometric Assay of Allergic Reactions
Patent:
4,845,027 →
Application:
07/144,737 →
Related Assignments
(3)
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 →