Patent Assignment
Reel/Frame 007474/0472
Assignment of Assignor's Interest
Recorded: 1995-04-24
Pages: 3
Assignors
BISCHOF, ROMAN
Executed: 1995-03-21
HOFER, MARKUS
Executed: 1995-03-21
KOLLER, ALBERT
Executed: 1995-03-21
WOHLRAB, CHRISTIAN
Executed: 1995-03-21
Assignee
BALZERS AKTIENGESELLSCHAFT
FL 9496 BALZERS, FURSTENTUM, LIECHTENSTEIN
Covered Property
(1)
Optical Device and Method for Coating an Optical Substrate
Patent:
5,648,147 →
Application:
08/401,204 →
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
Sep 15, 2010
From: UNAXIS BALZERS AKTIENGESELLSCHAFT (FORMERLY KNOWN AS BALZERS AKTIENGESELLSCHAFT)
To: OERLIKON TRADING AG, TRUBBACH
Reel/Frame 024982/0742 →