IP Library › Assignment 009520/0391
Patent Assignment
Reel/Frame 009520/0391

Assignment of Assignor's Interest

Recorded: 1998-10-14 Pages: 3
Assignor
KUHNELT, HERBERT
Executed: 1998-09-01
Assignees
HYGRAMA AG
BIRKENSTRASSE 49, CH-6343 ROTKREUZ, SWITZERLAND
ULTRATROC GMBH
OCHSENWEG 73, D-24941 FLENSBURG, GERMANY
Covered Property (1)
Membrane Dryer for Drying Moist Air with Valved Scavenger Duct
Patent: 6,004,383 →
Application: 09/150,063 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 20, 2007
From: HYGRAMA AG
To: HOERBIGER-ORIGA HOLDING AG
Reel/Frame 019069/0663 →