IP Library › Assignment 024131/0236
Patent Assignment
Reel/Frame 024131/0236

Assignment of Assignor's Interest

Recorded: 2010-03-24 Pages: 3
Assignor
DELAHAYE, FRANCK
Executed: 2010-03-09
Assignee
RENA SONDERMASCHINEN GMBH
OB DER ECK 5, GUTENBACH, 78148, GERMANY
Covered Property (1)
Process for the Wet-Chemical Treatment of One Side of Silicon Wafers
Patent: 7,943,526 →
Application: 10/599,208 →
Publication: US 2008/0233760
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 5, 2012
From: RENA SONDERMASCHINEN GMBH
To: RENA GMBH
Reel/Frame 027996/0385 →
Assignment of Assignor's Interest Jun 7, 2023
From: RENA GMBH
To: RENA TECHNOLOGIES GMBH
Reel/Frame 063880/0409 →