Patent Assignment
Reel/Frame 006695/0913
Assignment of Assignor's Interest
Recorded: 1993-09-10
Pages: 2
Assignor
DINGREMONT, NORBERT MARIE
Executed: 1993-08-06
Assignee
BALZERS AKTIENGESELLSCHAFT
FL 9496 BALZERS, FURSTENTUM, LIECHTENSTEIN
Covered Property
(1)
Workpiece with Wear Resistance Coating
Patent:
5,595,612 →
Application:
08/093,361 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 23, 2001
From: BALZERS AKTIENGESELLSCHAFT
To: UNAXIS BALZERS AKTIENGESELLSCHAFT
Reel/Frame 011911/0468 →
Assignment of Assignor's Interest
Jan 27, 2010
From: OC OERLIKON BALZERS AG; BALZERS AKTIENGESELLSCHAFT; UNAXIS BALZERS AG
To: OERLIKON TRADING AG, TRUBBACH
Reel/Frame 023848/0306 →