Patent Assignment
Reel/Frame 003885/0997
Assignment of Assignors Interest.
Recorded: 1981-08-03
Pages: 1
Assignee
BEHRINGWERKE AKTIENGESELLSCHAFT, A CORP.OF GERMANY
MARBURG/LAHN, GERMANY
Covered Property
(1)
Process for Preparing the Third Component of the Complement from Human Blood Plasma
Patent:
4,308,204 →
Application:
06/177,884 →
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 →
Assignment of Assignor's Interest
Oct 3, 1997
From: BEHRINGWERKE AKTIENGESELLSCHAFT
To: BEHRING DIAGNOSTICS GMBH
Reel/Frame 009507/0015 →
Change of Name
Oct 19, 1998
From: BEHRING DIAGNOSTICS GMBH
To: DADE BEHRING MARBURG GMBH
Reel/Frame 009534/0909 →