Patent Assignment
Reel/Frame 003850/0848
Assignment of Assignors Interest.
Recorded: 1981-04-27
Pages: 1
Assignee
BEHRINGWERKE AKTIENGESELLSCHAFT, A CORP. OF GERMANY
MARBURG/LAHN, GERMANY
Covered Property
(1)
New Protein from Red Blood Cells and Process for Isolating It
Patent:
4,297,274 →
Application:
06/128,253 →
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 →