IP Library › Assignment 011325/0601
Patent Assignment
Reel/Frame 011325/0601

Assignment of Assignor's Interest

Recorded: 2000-11-27 Pages: 14
Assignor
Assignee
INFICON GMBH
MAIENFELDERSTRASSE 2, BAD RAGAZ, CH-73, SWITZERLAND
Covered Properties (14)
Gas Pressure Gauge and Pressure Measuring Method
Patent: 4,995,264 →
Application: 07/450,856 →
Tuning Fork Quartz Manometer
Patent: 4,995,263 →
Application: 07/450,857 →
Arrangement for Measuring the Level of Liquified Gases
Patent: 5,293,896 →
Application: 07/619,230 →
Process for Filtering Electrically Charged Particles and Energy Filter
Patent: 5,365,064 →
Application: 07/983,398 →
Process for Evaluating the Output Signals of Two Pressure Sensors and a Pressure Measuring Arrangement with Two Pressure Measuring Sensors and a Pressure Measuring Head
Patent: 5,583,297 →
Application: 08/361,303 →
Method for the Conversion of a Measured Signal a Converter as Well as a Measurement Setup and a Pirani Measuring Circuit
Patent: 5,475,623 →
Application: 08/386,597 →
Process and Apparatus for Measuring Charge Quantity Flowing in a Vacuum
Patent: 5,644,220 →
Application: 08/388,232 →
Vacuum Valve
Patent: 5,651,528 →
Application: 08/431,271 →
Gas Analysis or Leak Detection Process and Device for Same
Patent: 5,756,881 →
Application: 08/575,526 →
Vacuum Valve
Patent: 5,833,212 →
Application: 08/662,936 →
Pirani+Capacitive Sensor
Patent: 5,962,791 →
Application: 09/116,666 →
Arrangement for Connecting a Low-Pressure Inlet of a Gas Analyzer
Patent: 6,310,340 →
Application: 09/161,472 →
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 (19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Dec 14, 1989
From: STOCKER, RUDOLF; SCHAEDLER, WALTER
To: BALZERS AKTIENGESELLSCHAFT, PRINCIPALITY OF LIECHTENSTEIN A CORP. OF PRINCIPALITY OF LIECHTENSTEIN
Reel/Frame 005202/0002 →
Assignment of Assignors Interest. Dec 14, 1989
From: STOCKER, RUDOLF
To: BALZERS AKTIENGESELLSCHAFT
Reel/Frame 005204/0327 →
Assignment of Assignors Interest. Jan 2, 1991
From: GLEICHMANN, LUDER; LOBEL, GERD
To: BALZERS AKTIENGESELLSCHAFT
Reel/Frame 005565/0627 →
Assignment of Assignors Interest. Nov 30, 1992
From: RETTINGHAUS, GERHARD
To: BALZERS AKTIENGESELLSCHAFT
Reel/Frame 006366/0509 →
Assignment of Assignor's Interest Feb 15, 1995
From: STOCKER, RUDOLF; STOECKLI, ARMIN LEO; BOESCH, MARTIN
To: BALZERS AKTIENGEGESELLSCHAFT
Reel/Frame 007354/0275 →
Assignment of Assignor's Interest May 5, 1995
From: WAELCHLI, URS; STOECKLI, ARMIN LEO; BOESCH, ALBERT
To: BALZERS AKTIENGESELLSCHAFT
Reel/Frame 007454/0443 →
Assignment of Assignor's Interest Jun 26, 1995
From: FREI, HUGO; KELLER, PETER; BOESCH, MARTIN
To: BALZERS AKTIENGESELLSCHAFT
Reel/Frame 007530/0813 →
Assignment of Assignor's Interest Feb 26, 1996
From: STOCKLI, ARMIN LEO; WALCHLI, URS; BOSCH, MARTIN
To: BALZERS AKTIENGESELLSCHAFT
Reel/Frame 007887/0839 →
Assignment of Assignor's Interest Jun 12, 1996
From: FREI, HUGO; KELLER, PETER
To: BALZERS AKTIENGESELLSCHAFT
Reel/Frame 008131/0285 →
Assignment of Assignor's Interest Sep 4, 1998
From: WALCHLI, URS; BJORKMAN, PER
To: BALZERS AKTIENGESELLSCHAFT
Reel/Frame 009446/0311 →
Assignment of Assignor's Interest Dec 15, 1998
From: RETTINGHAUS, GERHARD
To: BALZERS AKTIENGESELLSCHAFT
Reel/Frame 009651/0899 →
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 →
Change of Name Dec 6, 2000
From: BALZERS AKTIENGESELLSCHAFT
To: UNAXIS BALZERS AKTIENGESELLSCHAFT
Reel/Frame 011356/0829 →
Assignment of Assignor's Interest Dec 8, 2000
From: UNAXIS TRADING LIMITED
To: UNAXIS BALZERS LIMITED
Reel/Frame 011360/0172 →
Assignment of Assignor's Interest Dec 8, 2000
From: UNAXIS TRADING LIMITED
To: UNAXIS BALZERS LIMITED
Reel/Frame 011360/0158 →
Change of Name May 23, 2001
From: BALZERS AKTIENGESELLSCHAFT
To: UNAXIS BALZERS AKTIENGESELLSCHAFT
Reel/Frame 011911/0468 →
Assignment of Assignor's Interest Feb 13, 2002
From: UNAXIS BALZERS LIMITED
To: INFICON GMBH, A CORP. OF SWITZERLAND
Reel/Frame 012611/0724 →