IP Library Assignment 011011/0848
Patent Assignment
Reel/Frame 011011/0848

Assignment of Assignor's Interest

Recorded: 2000-08-10 Pages: 2
Assignor
ERNST-RUDOLF GOTTFRIED WEIDLICH
Executed: 2000-07-04
Assignee
HEIDELBERGER DRUCKMASCHINEN AG
KURFURSTEN ANLAGE 52-60, 69115, HEIDELBERG, GERMANY
Covered Property (1)
Method for Calibrating an Engraving Amplifier
Patent: 6,985,264 →
Application: 09/582,555 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 21, 2002
From: HEIDELBERGER DRUCKMASCHINEN AG
To: HELL GRAVURE SYSTEMS GMBH
Reel/Frame 013403/0382 →
Assignment of Assignor's Interest Jun 18, 2007
From: HELL GRAVURE SYSTEMS GMBH
To: HELL GRAVURE SYSTEMS GMBH & CO. KG
Reel/Frame 019458/0243 →