Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SB

Sandip Bhowmik

HL Hindustan Petroleum Corporation Limited: 1 patents #7 of 24Top 30%
Overall (2025): #230,801 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12359141 Polyethyleneamine salts of sulphonyl oleic acid and dual functional hydrocarbon fuel additive composition thereof Naresh Kottari, Chintalapati Siva Kesava Raju, Ramesh Kandanelli, Ravi BALASUBRAMANIAM 2025-07-15