Patent Assignment
Reel/Frame 003868/0858
Assignment of Assignors Interest.
Recorded: 1981-07-06
Pages: 1
Assignor
HABENSTEIN KLAUS
Executed: 1980-05-29
Assignee
BEHRINGWERKE AKTIENGESELLSCHAFT, A GERMAN CORP.
MARBURG/LAHN, GERMANY
Covered Property
(1)
Substituted or Condensed Pyridines in a Process for the Detection of Substances Having a Peroxidatic Effect and a Diagnostic Agent Contain- Ing Such Pyridines
Patent:
4,481,295 →
Application:
06/163,691 →
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 →