IP Library Assignment 008357/0980
Patent Assignment
Reel/Frame 008357/0980

Assignment of Assignor's Interest

Recorded: 1997-01-31 Pages: 2
Assignors
HERRMANN, DIETER
Executed: 1997-01-10
OPITZ, HANS-GEORGE
Executed: 1997-01-14
ZILCH, HARALD
Executed: 1997-01-20
MERTENS, ALFRED
Executed: 1997-01-24
Assignee
BOEHRINGER MANNHEIM GMBH
SANDHOFERSTR. 116,, D-68298 MANNHEIM 31, GERMANY
Covered Property (1)
Lipid Esters of Nucleoside Monophosphates and Their Use as Immunosuppressive Drugs
Patent: 6,025,343 →
Application: 08/753,633 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 27, 1999
From: BOEHRINGER MANNHEIM GMBH
To: ROCHE DIAGNOSTICS GMBH
Reel/Frame 009971/0915 →
Assignment of Assignor's Interest Jun 18, 2002
From: ROCHE DIAGNOSTICS GMBH
To: HEIDELBERG PHARMA HOLDING GMBH
Reel/Frame 013000/0237 →