Assignee
HINDUSTAN PETROLEUM CORP LTD
IN·60 granted patents·36 pending applications·37 citations·filing 2013–2025
Top patents by PatentIndex Score
96 records- 0190US9908109B2Zeolite based catalyst composition for the reduction of olefins in FCC naphthaHINDUSTAN PETROLEUM CORP LTD·Filed 2015·Granted Mar 6, 2018·6 cites·7 claims
- 0286US10287511B2Catalyst composition for fluid catalytic cracking, and use thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2016·Granted May 14, 2019·4 cites·21 claims
- 0385US10343144B2Molecular gelators for containing oil spillageHINDUSTAN PETROLEUM CORP LTD·Filed 2015·Granted Jul 9, 2019·7 cites·6 claims
- 0482US12037554B2Homogenous catalytic composition for improving LPG combustionHINDUSTAN PETROLEUM CORP LTD·Filed 2022·Granted Jul 16, 2024·2 cites·10 claims
- 0580US10519387B2Catalyst composition for converting light naphtha to aromatic compounds and a process thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2014·Granted Dec 31, 2019·4 cites·10 claims
- 0680US9987589B2Rotating packed bed unitHINDUSTAN PETROLEUM CORP LTD·Filed 2014·Granted Jun 5, 2018·6 cites·9 claims
- 0776US11434443B2Water-hydrocarbon fuel emulsionHINDUSTAN PETROLEUM CORP LTD·Filed 2021·Granted Sep 6, 2022·1 cites·16 claims
- 0876US11278869B2Fluid catalytic cracking (FCC) process and apparatus for production of light olefinsHINDUSTAN PETROLEUM CORP LTD·Filed 2017·Granted Mar 22, 2022·1 cites·13 claims
- 0976US10894781B2Mannitol based gelators for oil spillage applicationsHINDUSTAN PETROLEUM CORP LTD·Filed 2016·Granted Jan 19, 2021·2 cites·12 claims
- 1067US12497497B2Process for preparation of bis-2-hydroxyethylene terephthalate based nucleated polypropylene masterbatchHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Granted Dec 16, 2025·0 cites·15 claims
- 1166US2025282960A1Paint thinner formulationHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 1265US12220688B2Nano size crystal ZSM-5 and its preparation and applications thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Granted Feb 11, 2025·0 cites·11 claims
- 1365US10441944B2Catalyst composition for isomerization of paraffinsHINDUSTAN PETROLEUM CORP LTD·Filed 2015·Granted Oct 15, 2019·1 cites·33 claims
- 1465US2025281918A1Resid fcc catalyst composition and process for preparation thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 1565US2025263556A1Development of novel and cost-effective thermal insulating coating to mitigate corrosion under insulationHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 1664US9919984B2Process for the preparation of isomers of xyleneHINDUSTAN PETROLEUM CORP LTD·Filed 2013·Granted Mar 20, 2018·1 cites·5 claims
- 1764US9803146B2Hydrocarbon residue upgradation processHINDUSTAN PETROLEUM CORP LTD·Filed 2013·Granted Oct 31, 2017·1 cites·24 claims
- 1863US12465906B2Catalyst composition for the production of hydrogenHINDUSTAN PETROLEUM CORP LTD·Filed 2021·Granted Nov 11, 2025·0 cites·16 claims
- 1963US2025281917A1Process for preparing bottoms cracking catalyst for fluid catalytic cracking unitHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 2063US2024175148A1Nano electrocatalyst for efficient production of hydrogen in an electrolyzer by water electrolysisHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Application pending·0 cites
- 2163US2025283010A1Solar panel cleaning formulationHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 2262US10814247B2Rotating packed bed assemblyHINDUSTAN PETROLEUM CORP LTD·Filed 2015·Granted Oct 27, 2020·1 cites·7 claims
- 2360US12351461B2Catalyst composition and its applications thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2020·Granted Jul 8, 2025·0 cites·13 claims
- 2460US2025066209A1Process for preparation of high silica y-zeolite using waste silica sourceHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Application pending·0 cites
- 2559US12269006B2Gas-solid contacting system with structured packingHINDUSTAN PETROLEUM CORP LTD·Filed 2022·Granted Apr 8, 2025·0 cites·19 claims
- 2659US12053766B2Organometallic compound for hydrocarbon crackingHINDUSTAN PETROLEUM CORP LTD·Filed 2019·Granted Aug 6, 2024·0 cites·4 claims
- 2758US12234149B2Co-production of hydrogen-enriched compressed natural gas and carbon nanotubesHINDUSTAN PETROLEUM CORP LTD·Filed 2021·Granted Feb 25, 2025·0 cites·23 claims
- 2858US2025059122A1Antifoam / defoam formulationHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 2958US2024326024A1Catalyst for carbon dioxide hydrogenation to methanol and method of preparation thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 3058US2024258519A1Binary substituted vanadium phosphate electrode materialHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Application pending·0 cites
- 3158US2025283003A1Process for upgradation of cracked residual hydrocarbonsHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 3258US2025283001A1Process for conversion of hydrocracked pitchHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 3357US12146015B2Crosslinked polymer for dewaxing—preparation and implementations thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2021·Granted Nov 19, 2024·0 cites·20 claims
- 3456US12359141B2Polyethyleneamine salts of sulphonyl oleic acid and dual functional hydrocarbon fuel additive composition thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2021·Granted Jul 15, 2025·0 cites·10 claims
- 3556US2024413338A1Pvdf plasticizer for electrode fabrication and universal battery application thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 3656US2024018171A1Novel titanium complexes as catalysts for alpha olefin polymerizationHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Application pending·0 cites
- 3756US2024246058A113x zeolite, synthesis method and use thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2022·Application pending·0 cites
- 3855US10786809B2Additive and a catalyst composition comprising the additive for FCC processHINDUSTAN PETROLEUM CORP LTD·Filed 2016·Granted Sep 29, 2020·0 cites·5 claims
- 3955US2023312843A1Process for preparation of a nucleated polypropylene masterbatch using diurea compoundsHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Application pending·0 cites
- 4055US2025011509A1A novel polymer, an antiscaling formulation, preparation and use thereof for inhibiting scale formationHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Application pending·0 cites
- 4154US11440919B2C5 sugar based gelators for oil spillsHINDUSTAN PETROLEUM CORP LTD·Filed 2016·Granted Sep 13, 2022·0 cites·10 claims
- 4254US2025257470A1Development of additive for mitigating ammonium chloride corrosion issues in hydrotreaterHINDUSTAN PETROLEUM CORP LTD·Filed 2024·Application pending·0 cites
- 4354US2024309178A1Additive compound for warm mix asphalt and process of synthesis thereofHINDUSTAN PETROLEUM CORP LTD·Filed 2021·Application pending·0 cites
- 4454US2025114757A1Static mixer assembly with a fluid mixing deviceHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Application pending·0 cites
- 4553US11060043B2Formulation for enhancing lubricity of fuelsHINDUSTAN PETROLEUM CORP LTD·Filed 2018·Granted Jul 13, 2021·0 cites·8 claims
- 4653US10815432B2Additive and a catalyst composition comprising the additive for FCC processHINDUSTAN PETROLEUM CORP LTD·Filed 2016·Granted Oct 27, 2020·0 cites·5 claims
- 4753US10800978B2Additive and a catalyst composition comprising the additive for FCC processHINDUSTAN PETROLEUM CORP LTD·Filed 2016·Granted Oct 13, 2020·0 cites·5 claims
- 4853US2025264130A1Roller assembly for rotating packed bed systemHINDUSTAN PETROLEUM CORP LTD·Filed 2025·Application pending·0 cites
- 4952US2024253991A1Ternary substituted vanadium phosphate electrode materialHINDUSTAN PETROLEUM CORP LTD·Filed 2023·Application pending·0 cites
- 5052US2025249440A1Process and catalyst for catalytic cracking of naphtha to light olefins and aromaticsHINDUSTAN PETROLEUM CORP LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 96 patent records by PatentIndex Score.
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