Patent Assignment
Reel/Frame 012611/0724
Assignment of Assignor's Interest
Recorded: 2002-02-13
Pages: 4
Assignor
UNAXIS BALZERS LIMITED
Executed: 2002-01-08
Assignee
INFICON GMBH, A CORP. OF SWITZERLAND
CH-7310 BAD RAGAZ, SWITZERLAND
Covered Properties
(2)
Process for Producing Membrane for Capacitive Measuring Cell
Patent:
6,528,008 →
Application:
09/218,934 →
Capacitive Vacuum Measuring Cell
Patent:
6,591,687 →
Application:
09/219,090 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 22, 1999
From: BJOERKMAN, PER; OLSSON, RAY
To: BALZERS HOCHVAKUUM GMBH
Reel/Frame 009803/0041 →
Assignment of Assignor's Interest
Feb 22, 1999
From: BJOERKMAN, PER
To: BALZERS HOCHVAKUUM GMBH, A CORP. OF SWITZERLAND
Reel/Frame 009803/0433 →
Assignment of Assignor's Interest
Nov 6, 2000
From: BALZERS HOCHVAKUUM AG
To: UNAXIS TRADING LIMITED
Reel/Frame 011234/0104 →
Assignment of Assignor's Interest
Nov 27, 2000
From: UNAXIS BALZERS LIMITED FORMERLY BALZERSA AKTIENGESELLSCHAFT
To: INFICON GMBH
Reel/Frame 011325/0601 →
Assignment of Assignor's Interest
Dec 8, 2000
From: UNAXIS TRADING LIMITED
To: UNAXIS BALZERS LIMITED
Reel/Frame 011360/0158 →
Assignment of Assignor's Interest
Dec 8, 2000
From: UNAXIS TRADING LIMITED
To: UNAXIS BALZERS LIMITED
Reel/Frame 011360/0172 →