Patent Assignment
Reel/Frame 005297/0349
Assignment of Assignors Interest.
Recorded: 1990-04-24
Pages: 3
Assignors
FRENKEL, DINA
Executed: 1990-04-24
KURESHY, FAREED
Executed: 1990-04-24
LAWRENCE, WILLIAM J.
Executed: 1990-04-17
Assignee
P B DIAGNOSTIC SYSTEMS, INC.
151 UNIVERSITY AVENUE, A CORP. OF DE, WESTWOOD, MASSACHUSETTS, 02090-2399
Covered Property
(1)
Diagnostic Immunoassay Machine
Patent:
330,596 →
Application:
07/514,339 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 3, 1997
From: BEHRINGWERKE AKTIENGESELLSCHAFT
To: BEHRING DIAGNOSTICS GMBH
Reel/Frame 009168/0310 →
Change of Name
Aug 30, 1999
From: BEHRING DIAGNOSTICS GMBH
To: DADE BEHRING MARBURG GMBH
Reel/Frame 010206/0814 →
Confirmation of Assignment Authority
Oct 14, 1999
From: BEHRING DIAGNOSTICS INC.
To: BEHRINGWERKE AG
Reel/Frame 010299/0809 →