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:
Apr. 16, 2024
Filed:
May. 31, 2019
Applicant:
Micromass Uk Limited, Wilmslow, GB;
Inventors:
Carl Chen, Victoria, AU;
Richard Jarrold, Porlock, GB;
Pham Hoang Vu Ngo, Singapore, SG;
William Ngo, Singapore, SG;
Dennis Ong, Singapore, SG;
Richard Tyldesley-Worster, Wilmslow, GB;
Arvind Rangan, Singapore, SG;
Chris Wheeldon, Wilmslow, GB;
Assignee:
Micromass UK Limited, Wilmslow, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 30/72 (2006.01); G01N 27/18 (2006.01); G01N 30/02 (2006.01); G01N 30/62 (2006.01); G01N 30/66 (2006.01); G01N 30/78 (2006.01); H01J 49/04 (2006.01);
U.S. Cl.
CPC ...
G01N 30/7206 (2013.01); G01N 27/18 (2013.01); G01N 30/62 (2013.01); G01N 30/66 (2013.01); G01N 30/78 (2013.01); H01J 49/0422 (2013.01); G01N 2030/025 (2013.01);
Abstract
A transfer line for a GCMS arrangement, the transfer line comprising: a transfer probe having a probe bore to receive a GC column; a sealing cap movably mounted at a first end of the transfer probe; and a resilient element arranged to bias the sealing cap away from the first end of the transfer probe.