Oil India Ltd - Company Profile
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View up-to-date information on Oil India Ltd patents, including inventor and filing insights.
Patent Trends
Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
---|---|---|---|---|
US11073504B2 | Grant | Method to determine transformation of kerogen to oil/gas at different maturities using step-wise pyrolysis-gas chromatography | G01N2030/025; G01N2030/125; G01N2030/8854; G01N30/68; G01N30/88 | July 27, 2021 |
EP3071321B1 | Grant | SYSTEME UND VERFAHREN ZUM SCREENING VON LÖSUNGSMITTELN ZUR AUFLÖSUNG VON TANKBODENSCHLAMM | C09K8/524; C09K8/54; C09K8/58; C11D3/18; C11D3/187; C11D3/2034; C11D3/30; C11D3/43; G01N2021/3595; G01N21/00; G01N21/33; G01N21/35; G01N21/3577; G01N24/08; G01N24/085; G01N33/26; G01N33/2823; Y02P20/54; C09K23/00 | January 06, 2021 |
WO2020152720A1 | Application | BACTERIOPHAGE MEDIATED BIOCONTROL IN OIL RESERVOIRS | C02F2103/365; C02F2303/04; C02F2305/08; C02F3/34; C09K2208/10; C09K2208/20; C09K2208/32; C09K8/035; C09K8/54; C12N2795/10221; C12N2795/10231; C12N7/00 | July 30, 2020 |
US10330662B2 | Grant | Systems and methods for screening solvents for dissolving tank bottom sludge | C09K8/524; C09K8/54; C09K8/58; C11D3/187; C11D3/2034; C11D3/30; C11D3/43; G01N2021/3595; G01N21/33; G01N21/35; G01N21/3577; G01N24/08; G01N24/085; G01N33/2823; Y02P20/54 | June 25, 2019 |
US10273782B2 | Grant | Method for preventing wax deposition in oil wells with packers | E21B33/12; E21B37/00; E21B43/123; E21B43/124 | April 30, 2019 |
Top Inventors by Filings (Count by publication)
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