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Formulation for corrosion inhibition
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Patent number 11,905,604
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Issue date Feb 20, 2024
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Hindustan Petroleum Corporation Limited
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Raghava Krishna Kanala
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Catalyst for heavy oil upgradation
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Patent number 11,478,782
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Issue date Oct 25, 2022
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Hindustan Petroleum Corporation Limited
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Naresh Kottari
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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C5 sugar based gelators for oil spills
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Patent number 11,440,919
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Issue date Sep 13, 2022
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Hindustan Petroleum Corporation Ltd.
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Raman Ravishankar
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Water-hydrocarbon fuel emulsion
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Patent number 11,434,443
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Issue date Sep 6, 2022
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Hindustan Petroleum Corporation Limited
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Sandip Bhowmik
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Formulation for enhancing lubricity of fuels
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Patent number 11,060,043
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Issue date Jul 13, 2021
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Hindustan Petroleum Corporation Limited
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Sandip Bhowmik
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Process for upgrading heavy hydrocarbons
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Patent number 10,988,697
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Issue date Apr 27, 2021
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Hindustan Petroleum Corporation Limited
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Kanuparthy Naga Raja
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Fluid catalytic cracking process
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Patent number 10,967,351
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Issue date Apr 6, 2021
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Hindustan Petroleum Corporation Limited
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Pramod Kumar
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Process for conversion of hydrocarbons
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Patent number 10,941,360
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Issue date Mar 9, 2021
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Hindustan Petroleum Corporation Limited
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Kanuparthy Naga Raja
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Molecular gelators and uses thereof
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Patent number 10,851,273
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Issue date Dec 1, 2020
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Hindustan Petroleum Corporation Ltd.
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Raman Ravishankar
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Descaling and anti fouling composition
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Patent number 10,851,318
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Issue date Dec 1, 2020
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Hindustan Petroleum Corporation Ltd.
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Kanaparthi Ramesh
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Rotating packed bed assembly
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Patent number 10,814,247
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Issue date Oct 27, 2020
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Hindustan Petroleum Corporation
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B K Namdeo
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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