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:
Feb. 05, 2013
Filed:
Feb. 23, 2010
Applicants:
Brian A. Jones, State College, PA (US);
Thomas E. Kane, Port Matilda, PA (US);
Inventors:
Brian A. Jones, State College, PA (US);
Thomas E. Kane, Port Matilda, PA (US);
Assignee:
Restek Corporation, Bellefonte, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas chromatography inlet liner comprises a glass tube formed by a glass wall, the glass wall having pore channels formed therein, and an indicator present in the pore channels in at least part of the inlet liner. The indicator may be any element, compound, dopant, or mixture additive that modifies color or transparency of the inlet liner.
Jones, Brian. (2013). Gas chromatography inlet liner having at least one indicator (U.S. Patent No. 8366814). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8366814
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile