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Patents Grants
last 30 patents
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Patent Grant
Process and a system for production of multiple grade de-aromatized...
Patent number
11,999,914
Issue date
Jun 4, 2024
Indian Oil Corporation Limited
Vasamsetty Naga Veera Hima Bindu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing hydrogen and light olefins from resid fluid c...
Patent number
11,952,543
Issue date
Apr 9, 2024
Indian Oil Corporation Limited
Sadhullah Mukthiyar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of high yields of light olefins from heavy hydrocarbons
Patent number
11,891,356
Issue date
Feb 6, 2024
Indian Oil Corporation Limited
Sadhullah Mukthiyar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluidized bed dehydrogenation process for light olefin production
Patent number
11,873,276
Issue date
Jan 16, 2024
Indian Oil Corporation Limited
Hima Bindu Doosa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Product of low benzene content de-aromatized distillates for specia...
Patent number
11,866,658
Issue date
Jan 9, 2024
Indian Oil Corporation Ltd.
Vasamsetty Naga Veera Hima Bindu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and an apparatus for conversion of waste plastic pyrolysis...
Patent number
11,859,132
Issue date
Jan 2, 2024
Indian Oil Corporation Limited
Shahil Siddiqui
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Integrated process for converting crude oil to high value petrochem...
Patent number
11,840,672
Issue date
Dec 12, 2023
Indian Oil Corporation Limited
Ponoly Ramachandran Pradeep
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for production of needle coke
Patent number
11,788,013
Issue date
Oct 17, 2023
Indian Oil Corporation Limited
Ponoly Ramachandran Pradeep
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for removal of sulfur and other impurities from olefinic li...
Patent number
11,739,277
Issue date
Aug 29, 2023
Indian Oil Corporation Limited
Saravanan Subramani
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for preparation of highly coordinated sulfated mixed metal...
Patent number
11,731,121
Issue date
Aug 22, 2023
Viridis Chemicals Private Limited
Chaitanya Sampara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for enhancement of RON of FCC gasoline with simultaneous re...
Patent number
11,732,200
Issue date
Aug 22, 2023
Indian Oil Corporation Limited
Sandup Tshering Bhutia
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for multistage hydroprocessing in a single reactor
Patent number
11,731,094
Issue date
Aug 22, 2023
Indian Oil Corporation Limited
Yamini Gupta
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Pre-treatment process for conversion of residual oils in a Delayed...
Patent number
11,661,556
Issue date
May 30, 2023
Indian Oil Corporation Limited
Shivam Ashok Dixit
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and apparatus for production and separation of alcohols and...
Patent number
11,649,200
Issue date
May 16, 2023
Indian Oil Corporation Limited
Saravanan Subramani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of graphite coke from an admixture of coal a...
Patent number
11,643,607
Issue date
May 9, 2023
Indian Oil Corporation Limited
Prantik Mondal
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalyst composition for oxidative dehydrogenation of alkane
Patent number
11,642,656
Issue date
May 9, 2023
Indian Oil Corporation Limited
Kumaresan Loganathan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a hydro-treating catalyst composition for pro...
Patent number
11,612,884
Issue date
Mar 28, 2023
Indian Oil Corporation Limited
Ramasubramanian Kanthasamy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Additive for preventing fouling of thermal cracker furnace
Patent number
11,591,530
Issue date
Feb 28, 2023
Indian Oil Corporation Limited
Ponoly Ramachandran Pradeep
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Simultaneous processing of catalytic and thermally cracked middle d...
Patent number
11,578,277
Issue date
Feb 14, 2023
Indian Oil Corporation Limited
Nayan Das
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for preparing catalyst for selective hydrogenation of diolefins
Patent number
11,565,242
Issue date
Jan 31, 2023
Indian Oil Corporation Limited
Kochappilly Ouseph Xavier
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Integrated oxidative alkane dehydrogenation and hydrogen generation...
Patent number
11,548,839
Issue date
Jan 10, 2023
Indian Oil Corporation Limited
Vineeth Venu Nath
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of linear alpha olefins
Patent number
11,548,841
Issue date
Jan 10, 2023
Indian Oil Corporation Limited
Vasamsetty Naga Veera Hima Bindu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluid catalytic cracking additive composition for enhancing gasolin...
Patent number
11,465,132
Issue date
Oct 11, 2022
Indian Oil Corporation Limited
Mahesh Kadgaonkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of making hydrocarbon soluble metal compositions
Patent number
11,453,600
Issue date
Sep 27, 2022
Indian Oil Corporation Limited
Murugan Balasundaram
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for co-conversion of waste plastics and hydrocarbon feedstock
Patent number
11,421,162
Issue date
Aug 23, 2022
Indian Oil Corporation Limited
Ponoly Ramachandran Pradeep
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and apparatus for co-conversion of waste plastics in Delaye...
Patent number
11,421,159
Issue date
Aug 23, 2022
Indian Oil Corporation Limited
Ponoly Ramachandran Pradeep
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatus and a method for washing of hydrocarbon product vapor
Patent number
11,345,862
Issue date
May 31, 2022
Indian Oil Corporation Limited
Ponoly Ramachandran Pradeep
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for production of MARPOL compliant bunker fuel from petrole...
Patent number
11,345,866
Issue date
May 31, 2022
INDLIN OIL CORPORATION LIMITED
Sanjiv Kumar Mazumdar
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for selective production of light olefins and aromatic from...
Patent number
11,274,257
Issue date
Mar 15, 2022
Indian Oil Corporation Limited
Subramani Saravanan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of superior quality coke
Patent number
11,168,260
Issue date
Nov 9, 2021
Indian Oil Corporation Limited
Satyen Kumar Das
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS AND A SYSTEM FOR ENHANCING THE YIELD OF LIGHT OLEFINS
Publication number
20240317657
Publication date
Sep 26, 2024
Indian Oil Corporation Limited
Shikha SALUJA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREHEATING PROCESS MODULE INTEGRATED WITH COKE HANDLING SYSTEM FOR...
Publication number
20240294835
Publication date
Sep 5, 2024
Indian Oil Corporation Limited
Shahil SIDDIQUI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PROCESS FOR IN-SITU REGENERATION OF SPENT ION EXCHANGE RESIN CATALYST
Publication number
20240216903
Publication date
Jul 4, 2024
Prosenjit MAJI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCTION OF NEEDLE COKE AND AROMATICS
Publication number
20240182787
Publication date
Jun 6, 2024
Indian Oil Corporation Limited
Shivam Ashok DIXIT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
INTEGRATED PROCESS FOR PRODUCTION OF CHEMICAL FROM CRUDE OIL USING...
Publication number
20240182797
Publication date
Jun 6, 2024
Indian Oil Corporation Limited
Nayan DAS
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS AND CATALYST SYSTEM FOR CONVERSION OF C6 AROMATICS TO HIGHE...
Publication number
20230331645
Publication date
Oct 19, 2023
Indian Oil Corporation Limited
Nayan DAS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF HIGH YIELDS OF LIGHT OLEFINS FROM HEAVY HYDROCARBONS
Publication number
20230265026
Publication date
Aug 24, 2023
Indian Oil Corporation Limited
Sadhullah MUKTHIYAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
An Integrated Process For Converting Crude Oil To High Value Petroc...
Publication number
20230227738
Publication date
Jul 20, 2023
Indian Oil Corporation Limited
Ponoly Ramachandran PRADEEP
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PRODUCT OF LOW BENZENE CONTENT DE-AROMATIZED DISTILLATES FOR SPECIA...
Publication number
20230193146
Publication date
Jun 22, 2023
Indian Oil Corporation Limited
Vasamsetty Naga Veera HIMA BINDU
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR PRODUCING ANODE GRADE COKE FROM CRUDE OILS
Publication number
20230101524
Publication date
Mar 30, 2023
Indian Oil Corporation Limited
Shivam Ashok DIXIT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process And An Apparatus For Conversion Of Waste Plastic Pyrolysis...
Publication number
20230047205
Publication date
Feb 16, 2023
Indian Oil Corporation Limited
Shahil SIDDIQUI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Process for Multistage Hydroprocessing in a Single Reactor
Publication number
20230035683
Publication date
Feb 2, 2023
Indian Oil Corporation Limited
Yamini GUPTA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pre-treatment Process for Conversion of Residual Oils in a Delayed...
Publication number
20220411703
Publication date
Dec 29, 2022
Indian Oil Corporation Limited
Shivam Ashok DIXIT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR ISOMERIZATION OF C5-C7 HYDROCARBONS IN LIGHT NAPHTHA RANGE
Publication number
20220372382
Publication date
Nov 24, 2022
Indian Oil Corporation Limited
Pushkar VARSHNEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADDITIVE FOR PREVENTING FOULING OF THERMAL CRACKER FURNACE
Publication number
20220315849
Publication date
Oct 6, 2022
Indian Oil Corporation Limited
Ponoly Ramachandran PRADEEP
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Process For Enhancement Of RON Of FCC Gasoline With Simultaneous Re...
Publication number
20220306946
Publication date
Sep 29, 2022
Indian Oil Corporation Limited
Sandup Tshering BHUTIA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SIMULTANEOUS PROCESSING OF CATALYTIC AND THERMALLY CRACKED MIDDLE D...
Publication number
20220135890
Publication date
May 5, 2022
Indian Oil Corporation Limited
Nayan DAS
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Production of Linear Alpha Olefins
Publication number
20220098130
Publication date
Mar 31, 2022
Indian Oil Corporation Limited
Vasamsetty Naga Veera HIMA BINDU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF NEEDLE COKE
Publication number
20220089955
Publication date
Mar 24, 2022
Indian Oil Corporation Limited
Ponoly Ramachandran PRADEEP
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS AND A SYSTEM FOR PRODUCTION OF MULTIPLE GRADE DE-AROMATIZED...
Publication number
20220089960
Publication date
Mar 24, 2022
Indian Oil Corporation Limited
Vasamsetty Naga Veera HIMA BINDU
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
INTEGRATED OXIDATIVE ALKANE DEHYDROGENATION AND HYDROGEN GENERATION...
Publication number
20220081375
Publication date
Mar 17, 2022
Indian Oil Corporation Limited
Vineeth Venu NATH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Fluidized Bed Dehydrogenation Process For Light Olefin Production
Publication number
20220081373
Publication date
Mar 17, 2022
Indian Oil Corporation Limited
Hima Bindu DOOSA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING A HYDRO-TREATING CATALYST COMPOSITION FOR PRO...
Publication number
20220072526
Publication date
Mar 10, 2022
Indian Oil Corporation Limited
Ramasubramanian KANTHASAMY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR PRODUCTION AND SEPARATION OF ALCOHOLS AND...
Publication number
20220073441
Publication date
Mar 10, 2022
Indian Oil Corporation Limited
Saravanan SUBRAMANI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Production of Graphite Coke from an Admixture of Coal a...
Publication number
20220041935
Publication date
Feb 10, 2022
Indian Oil Corporation Limited
Prantik MONDAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process For Co-Conversion Of Waste Plastics And Hydrocarbon Feedstock
Publication number
20220041940
Publication date
Feb 10, 2022
Indian Oil Corporation Limited
Ponoly Ramachandran PRADEEP
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR REMOVAL OF SULFUR AND OTHER IMPURITIES FROM OLEFINIC LI...
Publication number
20210292670
Publication date
Sep 23, 2021
Indian Oil Corporation Limited
Saravanan SUBRAMANI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Process for preparation of highly coordinated sulfated mixed metal...
Publication number
20210252495
Publication date
Aug 19, 2021
VIRIDIS CHEMICALS PRIVATE LIMITED
Chaitanya SAMPARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for production of MARPOL compliant bunker fuel from petrole...
Publication number
20210246380
Publication date
Aug 12, 2021
Indian Oil Corporation Limited
Sanjiv Kumar MAZUMDAR
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CATALYST COMPOSITION FOR OXIDATIVE DEHYDROGENATION OF ALKANE
Publication number
20210205789
Publication date
Jul 8, 2021
Indian Oil Corporation Limited
Kumaresan LOGANATHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL