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:
Aug. 15, 1978
Filed:
Jun. 20, 1977
Applicant:
Inventors:
Charles Robert Ferrin, Tulsa, OK (US);
William Patrick Manning, Tulsa, OK (US);
Assignee:
Combustion Engineering, Inc., Windsor, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
423226 ;
Abstract
A high boiling organic liquid, including 1-formylpiperidine or an alkylated derivative, is continuously applied to absorb hydrogen sulfide and water from a gas mixture, and is subsequently regenerated with heat.
Ferrin, Charles. (1978). Process for simultaneous removal of hydrogen sulfide and water from a (U.S. Patent No. 4107270). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4107270
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile