Patent Assignment
Reel/Frame 008537/0771
Assignment of Assignor's Interest
Recorded: 1997-01-30
Pages: 4
Assignor
RYNCARZ, ALEXANDER J.
Executed: 1997-01-27
Assignee
BEHRINGWERKE AKTIENGESELLSCHAFT
POSTFACH 1140, 35001 MARBURG, GERMANY
Covered Property
(1)
Positive Controls in Polynucleotide Amplification
Patent:
7,070,962 →
Application:
08/791,240 →
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 →
Change of Name
Aug 30, 1999
From: BEHRING DIAGNOSTICS GMBH
To: DADE BEHRING MARBURG GMBH
Reel/Frame 010206/0814 →
Assignment of Assignor's Interest
Aug 24, 2001
From: DADE BEHRING MARBURG GMBH
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 011891/0834 →