IP Library › Assignment 009976/0821
Patent Assignment
Reel/Frame 009976/0821

Assignment of Assignor's Interest

Recorded: 1999-05-26 Pages: 5
Assignors
FRISCH, HERBERT
Executed: 1999-05-04
WIRTL, HANNES
Executed: 1999-05-03
STRASSER, GUNTHER
Executed: 1999-05-03
Assignee
HYGRAMA AG
CH-6343 ROTKREUZ, BIRKENSTRASSE 49, SWITZERLAND
Covered Property (1)
Piezoelectric Valve
Patent: 6,173,744 →
Application: 09/271,381 →
Related Assignments (2)
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 →
Assignment of Assignor's Interest Mar 30, 2007
From: HOERBIGER-ORIGA HOLDING AG
To: HOERBIGER AUTOMATISIERUNGSTECHNIK HOLDING GMBH
Reel/Frame 019122/0332 →