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:
Oct. 20, 2026
Filed:
Apr. 26, 2022
Hindustan Petroleum Corporation Limited, Bengaluru, IN;
Enumula Siva Sankar, Bengaluru, IN;
Satyanarayana Murty Pudi, Bengaluru, IN;
Kanuparthy Naga Raja, Bengaluru, IN;
Ramachandra Rao Bojja, Bengaluru, IN;
HINDUSTAN PETROLEUM CORPORATION LIMITED, Bengaluru, IN;
Abstract
The present invention relates to a method for preparing an improved supported catalyst for hydrocracking of petroleum residue. The method of preparing supported catalyst is considered for possessing textural and mechanical properties for hydrocracking of petroleum residue. The improved supported catalyst comprises formulated alumina support extrudates and at least one metal from Group VIB and VIIIB of the periodic table. The supported catalysts are 0 characterized by definite combination of pseudo-boehmite and mixture of acids followed by metal component molar ratios. The final catalyst with homogeneously dispersed active metals is effective in converting petroleum residue for producing distillates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile