Patent Assignment
Reel/Frame 009734/0493
Assignment of Assignor's Interest
Recorded: 1999-01-19
Pages: 2
Assignee
BALZERS AKTIENGESELLSCHAFT
FL-9496 BALZERS, FURSTENTUM, LIECHTENSTEIN
Covered Property
(1)
Optical Data Storage Disk
Patent:
6,351,446 →
Application:
09/190,538 →
Related Assignments
(4)
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 →
Change of Name
Mar 11, 2008
From: UNAXIS BALZERS AKTIENGESELLSCHAFT
To: OC OERLIKON BALZERS AG
Reel/Frame 020627/0485 →
Assignment of Assignor's Interest
Mar 13, 2008
From: OC OERLIKON BALZERS AG
To: OERLIKON TRADING AG, TRUBBACH
Reel/Frame 020645/0053 →
Assignment of Assignor's Interest
Nov 20, 2008
From: OERLIKON TRADING AG, TRUBBACH
To: SINGULUS TECHNOLOGIES AG
Reel/Frame 021861/0391 →