IP Library Assignment 008125/0249
Patent Assignment
Reel/Frame 008125/0249

Assignment of Assignor's Interest

Recorded: 1996-07-29 Pages: 2
Assignors
KIEGEL, EINHARD
Executed: 1996-07-11
ZILCH, HARALD
Executed: 1996-07-11
Assignee
BOEHRINGER MANNHEIM GMBH
SANDHOFERSTR, 116, D-68298 MANNHEIM 31, GERMANY
Covered Property (1)
Process for the Production of Asymmetrical Phosphoric Acid Diesters
Patent: 5,734,042 →
Application: 08/682,571 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 26, 2001
From: BOEHRINGER MANNHEIM GMBH
To: ROCHE DIAGNOSTICS GMBH
Reel/Frame 012312/0872 →
Assignment of Assignor's Interest Jun 18, 2002
From: ROCHE DIAGNOSTICS GMBH
To: HEIDELBERG PHARMA HOLDING GMBH
Reel/Frame 013000/0237 →