Patent Assignment
Reel/Frame 027656/0921
Assignment of Assignor's Interest
Recorded: 2012-02-06
Pages: 4
Assignor
INSTITUT STRAUMANN AG
Executed: 2012-01-16
Assignee
STRAUMANN HOLDING AG
PETER MERIAN-WEG 12, BASEL, CH-4002, SWITZERLAND
Covered Property
(1)
Surface Etching
Patent:
5,861,167 →
Application:
08/809,237 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 12, 1998
From: LINDSKOG, SVEN; BLOMLOF, LEIF
To: BIORA AB
Reel/Frame 008987/0478 →
Assignment of Assignor's Interest
Sep 10, 2009
From: BIORA AB (FIRST ASSIGNOR); STRAUMANN VILLERET SA (FIRST RENAMED ASSIGNEE AND SECOND ASSIGNOR)
To: INSTITUT STRAUMANN AG
Reel/Frame 023208/0473 →