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:
Sep. 28, 2010
Filed:
Jul. 11, 2006
Richard K. Hoehn, Mount Prospect, IL (US);
Vasant P. Thakkar, Elk Grove Village, IL (US);
Vedula K. Murty, Willowbrook, IL (US);
Douglas W. Kocher-cowan, Lisle, IL (US);
Jennifer L. Anderson, Woodstock, IL (US);
Richard K. Hoehn, Mount Prospect, IL (US);
Vasant P. Thakkar, Elk Grove Village, IL (US);
Vedula K. Murty, Willowbrook, IL (US);
Douglas W. Kocher-Cowan, Lisle, IL (US);
Jennifer L. Anderson, Woodstock, IL (US);
UOP LLC, Des Plaines, IL (US);
Abstract
A hydrocracking process and apparatus wherein the feedstock is hydrotreated and the liquid and gaseous effluent from the hydrotreater is directly introduced into the upper end of a hydrocracking vessel which provides a liquid seal to prevent the passage of the gaseous stream containing hydrogen sulfide and ammonia from the hydrotreater to enter the hydrocracking zone containing hydrocracking catalyst. Fresh hydrogen is then introduced into the hydrocracking zone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile