IP Library › Assignment 017845/0712
Patent Assignment
Reel/Frame 017845/0712

Assignment of Assignor's Interest

Recorded: 2006-06-23 Pages: 3
Assignors
ZECH, JOACHIM
Executed: 2006-06-21
FETZ, JOHANN
Executed: 2006-06-21
WANEK, ERICH
Executed: 2006-06-23
WAGNER, INGO
Executed: 2006-06-21
Assignee
3M ESPE AG
ESPE PLATZ, SECFELD, 82229, GERMANY
Covered Property (1)
Silicone-Based Dental Impression Compounds
Patent: 7,186,758 →
Application: 10/473,282 →
Publication: US 2004/0110863
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 27, 2012
From: 3M ESPE AG
To: 3M DEUTSCHLAND GMBH
Reel/Frame 027762/0754 →
Assignment of Assignor's Interest Sep 21, 2018
From: 3M DEUTSCHLAND GMBH
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 046937/0035 →