US Patent Issued to Hindustan Petroleum on July 15 for "Polyethyleneamine salts of sulphonyl oleic acid and dual functional hydrocarbon fuel additive composition thereof" (Indian Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,359,141, issued on July 15, was assigned to Hindustan Petroleum Corporation Limited (Bengaluru, India).

"Polyethyleneamine salts of sulphonyl oleic acid and dual functional hydrocarbon fuel additive composition thereof" was invented by Sandip Bhowmik (Bengaluru, India), Naresh Kottari (Bengaluru, India), Chintalapati Siva Kesava Raju (Bengaluru, India), Ramesh Kandanelli (Bengaluru, India) and Ravi Balasubramaniam (Bengaluru, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses polyethyleneamine salts of sulphonyl oleic acid and a 5 hydrocarbon fuel additive composition comprising the same. The said polyethyleneamine salt...