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. 04, 1987
Filed:
Jul. 22, 1985
Applicant:
Inventor:
Michael S Chen, Zionsville, PA (US);
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
4235 / ; 4235 / ; 4235 / ;
Abstract
An improved method of recovering sulfur from a hydrogen sulfide-containing gas stream which removes water concurrently with the condensation of sulfur and which can be operated at high pressure.
Chen, Michael. (1987). High pressure process for sulfur recovery from a hydrogen sulfide (U.S. Patent No. 4684514). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4684514
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile