Patent Assignment
Reel/Frame 003938/0598
Assignment of Assignors Interest.
Recorded: 1981-12-24
Pages: 1
Assignors
BECKER, UDO
Executed: 1980-06-19
BRAUN, KONRAD
Executed: 1980-06-19
HEIMBURGER, NORBERT
Executed: 1980-06-19
Assignee
BEHRINGWERKE AKTIENGESELLSCHAFT, A CORP. OF GERMANY
MARBURG/LAHN, GERMANY
Covered Property
(1)
Collagen Solution, Process for Its Manufacture and Its Use
Patent:
4,331,766 →
Application:
06/169,842 →
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 →