Patent Assignment
Reel/Frame 004107/0897
Assignment of Assignors Interest.
Recorded: 1983-03-17
Pages: 1
Assignor
TOTH, TIBOR
Executed: 1983-03-01
Assignee
BEHRINGWERKE AKTIENGESELLSCHAFT, A CORP. OF GERMANY
MARBURG/LAHN, GERMANY
Covered Property
(1)
Anti-Streptolysin O Latex Reagent and Process for the Preparation Thereof
Patent:
4,508,831 →
Application:
06/476,128 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 22, 1998
From: BEHRING DIAGNOSTICS GMBH (FORMERLY BEHRINGWERKE AG)
To: DADE BEHRING MARBURG GMBH
Reel/Frame 009547/0034 →
Change of Name
Apr 27, 1999
From: BEHRING DIAGNOSTICS GMBH (FORMERLY BEHRINGWERKE AG)
To: DADE BEHRING MARBURG GMBH
Reel/Frame 009922/0219 →
Grant of Security Interest in United States Patents, Trademarks and Other Intellectual Property Rights
Dec 14, 2001
From: DADE BEHRING MARBURG GMBH
To: DRESDNER BANK AKTIENGESELLSCHAFT IN FRANKFURT AM MAIN
Reel/Frame 012333/0714 →
Release of Security Interest
May 16, 2006
From: DRESDNER BANK AKTIENGESELLSCHAFT IN FRANKFURT AM MAIN
To: DADE BEHRING MARBURG GMBH
Reel/Frame 017675/0358 →