Patent Assignment
Reel/Frame 013596/0569
Assignment of Assignor's Interest
Recorded: 2002-12-18
Pages: 3
Assignors
HUNZIKER, MICHAEL
Executed: 2002-11-28
ZUGER, OTHMAR
Executed: 2002-12-02
BISCHOFBERGER, ROGER
Executed: 2002-12-02
Assignee
UNAXIS BALZERS LTD..
IRAMALI 18, FL-9496 BALZERS, LIECHTENSTEIN
Covered Property
(1)
Method of Making a Rotational Optical Arrangement, and the Optical Arrangement Made by the Method
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 5, 2009
From: UNAXIS BALZERS AG
To: OC OERLIKON BALZERS AG
Reel/Frame 022203/0631 →
Assignment of Assignor's Interest
Feb 9, 2009
From: OC OERLIKON BALZERS AG
To: OERLIKON TRADING AG, TRUBBACH
Reel/Frame 022222/0352 →
Change of Name
May 3, 2022
From: OERLIKON TRADING AG, TRUBBACH
To: OERLIKON SURFACE SOLUTIONS AG, TRUBBACH
Reel/Frame 059795/0243 →
Change of Name
May 5, 2022
From: OERLIKON SURFACE SOLUTIONS AG, TRUBBACH
To: OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
Reel/Frame 059912/0979 →