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:
May. 14, 2024
Filed:
Jul. 26, 2019
Applicant:
Inficon Gmbh, Cologne, DE;
Inventors:
Johan Hellgren, Linkoping, SE;
Henrik Vennerberg, Linkoping, SE;
Assignee:
INFICON GmbH, Cologne, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 30/06 (2006.01); G01N 30/88 (2006.01);
U.S. Cl.
CPC ...
G01N 30/06 (2013.01); G01N 30/88 (2013.01); G01N 2030/8854 (2013.01);
Abstract
Method for adapting the concentration of a sample gas in a gas mixture to be analysed by a gas chromatograph assembly, the assembly comprising a sample gas inlet, a secondary gas inlet, a gas chromatograph sensor, a gas chromatograph column, and a gas chromatograph bypass parallel to the column, characterized by