IP Library › Assignment 017580/0259
Patent Assignment
Reel/Frame 017580/0259

Assignment of Assignor's Interest

Recorded: 2006-05-05 Pages: 2
Assignors
SCHAEFER, OLIVER
Executed: 2006-04-26
LUCKAS, HANS-JOACHIM
Executed: 2006-02-05
Assignee
CONSORTIUM FUER ELEKTROCHEMISCHE INDUSTRIE GMBH
ZIELSTATTSTRASSE 20, MUNICH, 81379, GERMANY
Covered Property (1)
Method for the Production of Organosiloxanes Modified by a Phosphonic Acid Ester
Patent: 7,491,784 →
Application: 10/595,701 →
Publication: US 2007/0167597
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Date of Second Inventor on Cover Sheet Previously Recorded on Reel 017580 Frame 0259. Assignor(S) Hereby Confirms the Assignment. May 9, 2006
From: SCHAEFER, OLIVER; LUCKAS, HANS-JOACHIM
To: CONSORTIUM FUER ELEKTROCHEMISCHE INDUSTRIE GMBH
Reel/Frame 017590/0486 →
Assignment of Assignor's Interest May 21, 2007
From: CONSORTIUM FUR ELEKTROCHEMISHE INDUSTRIE GMBH
To: WACKER CHEMIE AG
Reel/Frame 019728/0028 →