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:
Nov. 10, 2026
Filed:
Sep. 22, 2022
Indian Oil Corporation Limited, Mumbai, IN;
Shivam Ashok Dixit, Faridabad, IN;
Terapalli Hari Venkata Devi Prasad, Faridabad, IN;
Ponoly Ramachandran Pradeep, Faridabad, IN;
Rajesh, Faridabad, IN;
Satyen Kumar Das, Faridabad, IN;
Madhusudan Sau, Faridabad, IN;
Gurpreet Singh Kapur, Faridabad, IN;
Sankara Sri Venkata Ramakumar, Faridabad, IN;
Abstract
The present invention provides a method for production of anode grade coke by processing crude oil feed stock in a DCU. The method comprising separation of low boiling light molecular weight components from heavier molecules and processing the same in Delayed Coker Unit after mixing with aromatic rich stream to overcome the operational issue envisaged due to processing of paraffin containing crude feed. The coke so obtained was calcined to produce an improved quality coke having lesser impurities (Sulfur <3 wt %) and better crystallinity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile