IP Library › Assignment 022231/0076
Patent Assignment
Reel/Frame 022231/0076

Assignment of Assignor's Interest

Recorded: 2009-02-10 Pages: 2
Assignor
TYSOWSKY, GEORGE
Executed: 2009-01-21
Assignee
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2, SCHAAN, LI-9494, LIECHTENSTEIN
Covered Property (1)
Composite Dental Abutment
Patent: 6,497,573 →
Application: 09/977,773 →
Publication: US 2002/0076673
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Release Agreement Nov 5, 2003
From: UBS AG, STAMFORD BRANCH
To: CENTERPULSE USA INC.
Reel/Frame 014699/0404 →
Change of Name Jul 30, 2004
From: CENTERPULSE DENTAL INC.
To: ZIMMER DENTAL, INC.
Reel/Frame 015629/0191 →