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. 17, 2005
Filed:
Feb. 16, 2001
Applicants:
Kevin W. Smith, McMurray, PA (US);
John H. Hallman, New Waverly, TX (US);
Lori Acor, Houston, PA (US);
Joseph Miller, Aliquippa, PA (US);
Inventors:
Kevin W. Smith, McMurray, PA (US);
John H. Hallman, New Waverly, TX (US);
Lori Acor, Houston, PA (US);
Joseph Miller, Aliquippa, PA (US);
Assignee:
Clearwater International, L.L.C., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K005/00 ;
U.S. Cl.
CPC ...
Abstract
A heat transfer fluid comprising potassium formate is used to good effect in line heaters for heating natural gas in gas transmission lines, and for other uses. The solution is heated in a liquid heat transfer medium in a fluid heating zone and transferred to a gas heating zone.