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Bangalore, IN
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Patents Grants
last 30 patents
Information
Patent Grant
Simultaneous production of high value de-aromatized kerosene and BT...
Patent number
12,209,222
Issue date
Jan 28, 2025
HINDUSTAN PETROLEUM CORPORATION LIMITED
Valavarasu Gnanasekaran
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Antifoulant formulation comprising an alkylbenzene sulfonate salt a...
Patent number
11,993,753
Issue date
May 28, 2024
Hindustan Petroleum Corporation Limited
Doni Eswararao
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Formulation for corrosion inhibition
Patent number
11,905,604
Issue date
Feb 20, 2024
Hindustan Petroleum Corporation Limited
Raghava Krishna Kanala
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
FCC additive composition for bottoms cracking and a process for pre...
Patent number
11,891,577
Issue date
Feb 6, 2024
Hindustan Petroleum Corporation Limited
Narasimharao Kanna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Quaternary ammonium salts for corrosion inhibition
Patent number
11,634,623
Issue date
Apr 25, 2023
Hindustan Petroleum Corporation Limited
Raghava Krishna Kanala
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fuel additive composition, fuel composition, and process for prepar...
Patent number
11,525,098
Issue date
Dec 13, 2022
Hindustan Petroleum Corporation Limited
Krishnamurthy Narayanan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
TERNARY SUBSTITUTED VANADIUM PHOSPHATE ELECTRODE MATERIAL
Publication number
20240253991
Publication date
Aug 1, 2024
HINDUSTAN PETROLEUM CORPORATION LIMITED
Krishnamurthy NARAYANAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BINARY SUBSTITUTED VANADIUM PHOSPHATE ELECTRODE MATERIAL
Publication number
20240258519
Publication date
Aug 1, 2024
HINDUSTAN PETROLEUM CORPORATION LIMITED
Krishnamurthy NARAYANAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUENCH MIXING DEVICE FOR MULTI-BED DOWNFLOW REACTORS
Publication number
20240181416
Publication date
Jun 6, 2024
HINDUSTAN PETROLEUM CORPORATION LIMITED
Valavarasu Gnanasekaran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANO ELECTROCATALYST FOR EFFICIENT PRODUCTION OF HYDROGEN IN AN ELE...
Publication number
20240175148
Publication date
May 30, 2024
Hindustan Petroleum Corporation Limited
Bharati Panigrahy
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
NOVEL TITANIUM COMPLEXES AS CATALYSTS FOR ALPHA OLEFIN POLYMERIZATION
Publication number
20240018171
Publication date
Jan 18, 2024
HINDUSTAN PETROLEUM CORPORATION LIMITED
Nilesh Rajesh Mote
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARATION OF A NUCLEATED POLYPROPYLENE MASTERBATCH US...
Publication number
20230312843
Publication date
Oct 5, 2023
Hindustan Petroleum Corporation Limited
Srinivas Rao PADADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARATION OF BIS-2-HYDROXYETHYLENE TEREPHTHALATE BASE...
Publication number
20230312873
Publication date
Oct 5, 2023
Hindustan Petroleum Corporation Limited
Srinivas Rao PADADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
APPARATUS FOR DISTRIBUTING FLUID IN DOWNFLOW REACTORS
Publication number
20230149874
Publication date
May 18, 2023
HINDUSTAN PETROLEUM CORPORATION LIMITED
Valavarasu Gnanasekaran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SIMULTANEOUS PRODUCTION OF HIGH VALUE DE-AROMATIZED KEROSENE AND BT...
Publication number
20230145086
Publication date
May 11, 2023
Hindustan Petroleum Corporation Limited
Valavarasu GNANASEKARAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
A COMPOSITION FOR DISPERSED HYDRODESULFURIZATION CATALYST AND PROCE...
Publication number
20220323944
Publication date
Oct 13, 2022
Hindustan Petroleum Corporation Limited
Narasimharao KANNA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANTIFOULANT FORMULATION AND APPLICATIONS THEREOF
Publication number
20220228076
Publication date
Jul 21, 2022
Hindustan Petroleum Corporation Limited
Doni ESWARARAO
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
FCC ADDITIVE COMPOSITION FOR BOTTOMS CRACKING AND A PROCESS FOR PRE...
Publication number
20220112431
Publication date
Apr 14, 2022
HINDUSTAN PETROLEUM CORPORATION LIMITED
Narasimharao KANNA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FUEL ADDITIVE COMPOSITION, FUEL COMPOSITION, AND PROCESS FOR PREPAR...
Publication number
20220041946
Publication date
Feb 10, 2022
Hindustan Petroleum Corporation Limited
Krishnamurthy NARAYANAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
A FORMULATION FOR CORROSION INHIBITION
Publication number
20210180193
Publication date
Jun 17, 2021
HINDUSTAN PETROLEUM CORPORATION LIMITED
Raghava Krishna Kanala
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
QUATERNARY AMMONIUM SALTS FOR CORROSION INHIBITION
Publication number
20210163812
Publication date
Jun 3, 2021
Hindustan Petroleum Corporation Limited
Raghava Krishna Kanala
C07 - ORGANIC CHEMISTRY