IP Library › Assignment 003886/0894
Patent Assignment
Reel/Frame 003886/0894

Assignment of Assignors Interest.

Recorded: 1981-08-12 Pages: 1
Assignors
SCHAEG, WERNER
Executed: 1977-12-20
BRUCKLER, JORG
Executed: 1977-12-20
BLOBEL HANS-GEORG
Executed: 1977-12-20
Assignee
Covered Property (1)
Process for the Extraction of Microorganisms and Diagnostic Agents Containing Them
Patent: 4,312,942 →
Application: 05/839,846 →
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 →