The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Dec. 01, 2021
Inficon Gmbh, Cologne, DE;
Daniel Wetzig, Cologne, DE;
Marcel Ruth, Cologne, DE;
Silvio Decker, Cologne, DE;
Thomas Grellmann, Cologne, DE;
INFICON GMBH, Cologne, DE;
Abstract
A gas leak detection device for identifying a gas leak in a test object is disclosed, comprising a connector for the test object or a test chamber accommodating the test object, a vacuum pump connected to the connector for evacuating the test object or the test chamber, a gas detector connected to the vacuum pump and the connector and configured for detection of a first test gas and for integral leak detection or for localized leak detection of a gas leak in the test object according to the spraying principle during continuous operation of the vacuum pump, a gas pressure sensor connected to the vacuum pump and the connector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile