USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	011325/0601			Pages:	14
		Recorded:	11/27/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 15

Patent #:	4995264	Issue Dt:	02/26/1991	Application #:	07450856	Filing Dt:	12/14/1989
Title:	GAS PRESSURE GAUGE AND PRESSURE MEASURING METHOD

Patent #:	4995263	Issue Dt:	02/26/1991	Application #:	07450857	Filing Dt:	12/14/1989
Title:	TUNING FORK QUARTZ MANOMETER

Patent #:	5293896	Issue Dt:	03/15/1994	Application #:	07619230	Filing Dt:	11/28/1990
Title:	ARRANGEMENT FOR MEASURING THE LEVEL OF LIQUIFIED GASES

Patent #:	5365064	Issue Dt:	11/15/1994	Application #:	07983398	Filing Dt:	11/30/1992
Title:	PROCESS FOR FILTERING ELECTRICALLY CHARGED PARTICLES AND ENERGY FILTER

Patent #:	5583297	Issue Dt:	12/10/1996	Application #:	08361303	Filing Dt:	12/15/1994
Title:	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 #:	5475623	Issue Dt:	12/12/1995	Application #:	08386597	Filing Dt:	02/10/1995
Title:	METHOD FOR THE CONVERSION OF A MEASURED SIGNAL A CONVERTER AS WELL AS A MEASUREMENT SETUP AND A PIRANI MEASURING CIRCUIT

Patent #:	5644220	Issue Dt:	07/01/1997	Application #:	08388232	Filing Dt:	02/13/1995
Title:	PROCESS AND APPARATUS FOR MEASURING CHARGE QUANTITY FLOWING IN A VACUUM

Patent #:	5651528	Issue Dt:	07/29/1997	Application #:	08431271	Filing Dt:	04/28/1995
Title:	VACUUM VALVE

Patent #:	5756881	Issue Dt:	05/26/1998	Application #:	08575526	Filing Dt:	12/20/1995
Title:	GAS ANALYSIS OR LEAK DETECTION PROCESS AND DEVICE FOR SAME

Patent #:	5833212	Issue Dt:	11/10/1998	Application #:	08662936	Filing Dt:	06/12/1996
Title:	VACUUM VALVE

Patent #:	5962791	Issue Dt:	10/05/1999	Application #:	09116666	Filing Dt:	07/16/1998
Title:	PIRANI+CAPACITIVE SENSOR

Patent #:	6310340	Issue Dt:	10/30/2001	Application #:	09161472	Filing Dt:	09/28/1998
Title:	ARRANGEMENT FOR CONNECTING A LOW-PRESSURE INLET OF A GAS ANALYZER

Patent #:	6528008	Issue Dt:	03/04/2003	Application #:	09218934	Filing Dt:	12/22/1998
Title:	PROCESS FOR PRODUCING MEMBRANE FOR CAPACITIVE MEASURING CELL

Patent #:	6591687	Issue Dt:	07/15/2003	Application #:	09219090	Filing Dt:	12/22/1998
Title:	CAPACITIVE VACUUM MEASURING CELL

Patent #:	0916147	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

Exec Dt:

08/31/2000

Assignee

MAIENFELDERSTRASSE 2

BAD RAGAZ, SWITZERLAND CH-73

Correspondence name and address
	SHEARMAN & STERLING
	DAVID M. KLEIN
	599 LEXINGTON AVENUE
	NEW YORK, NY 10022-6069

Search Results as of: 06/24/2024 03:21 AM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6