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:
Jul. 07, 2015
Filed:
Jul. 26, 2012
Applicants:
Richard K. Hoehn, Mt. Prospect, IL (US);
Vedula K. Murty, Willowbrook, IL (US);
Inventors:
Richard K. Hoehn, Mt. Prospect, IL (US);
Vedula K. Murty, Willowbrook, IL (US);
Assignee:
UOP LLC, De Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 7/00 (2006.01); B01D 3/00 (2006.01); B01D 3/06 (2006.01); B01D 3/16 (2006.01); B01D 3/38 (2006.01); C10G 67/04 (2006.01); C10G 45/00 (2006.01); C10G 47/00 (2006.01);
U.S. Cl.
CPC ...
C10G 67/04 (2013.01); C10G 45/00 (2013.01); C10G 47/00 (2013.03);
Abstract
Dual stripper column arrangements are described in which hot flash drum liquid is sent to one column and cold flash drum liquid is sent to a second column. Methods of operating the dual stripper column apparatus are also described.
Hoehn, Richard. (2015). Dual stripper column apparatus and methods of operation (U.S. Patent No. 9074145). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9074145
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile