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SUJIT BHATTACHARYA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Solids flocculation/agglomeration in solvent extraction of bitumen...
    • Patent number 12,091,614
    • Issue date Sep 17, 2024
    • SYNCRUDE CANADA LTD. IN TRUST FOR THE OWNERS OF THE SYNCRUDE PROJECT AS SUCH...
    • Xin Alex Wu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Recovery of hydrocarbon diluent from froth treatment tailings
    • Patent number 11,566,183
    • Issue date Jan 31, 2023
    • SYNCRUDE CANADA LTD. IN TRUST FOR THE OWNERS OF THE SYNCRUDE PROJECT AS SUCH...
    • Sujit Bhattacharya
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Recovery of hydrocarbon diluent from froth treatment tailings
    • Patent number 11,261,384
    • Issue date Mar 1, 2022
    • SYNCRUDE CANADA LTD. IN TRUST FOR THE OWNERS OF THE SYNCRUDE PROJECT AS SUCH...
    • Sujit Bhattacharya
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Diluted bitumen product water reduction
    • Patent number 11,098,254
    • Issue date Aug 24, 2021
    • SYNCRUDE CANADA LTD. IN TRUST FOR THE OWNERS OF THE SYNCRUDE PROJECT AS SUCH...
    • Brian Knapper
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Bitumen extraction using reduced shear conditions
    • Patent number 10,907,103
    • Issue date Feb 2, 2021
    • Syncrude Canada Ltd. in trust for the owners of the Syncrude Project as such...
    • Kevin Reid
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Froth washing prior to naphtha dilution
    • Patent number 10,781,375
    • Issue date Sep 22, 2020
    • Syncrude Canada Ltd. in trust for the owners of the Syncrude Project as such...
    • Yin Ming Samson Ng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for solvent extraction of oil sand bitumen
    • Patent number 10,703,982
    • Issue date Jul 7, 2020
    • Syncrude Canada Ltd. in trust for the owners of the Syncrude Project as such...
    • Xin Alex Wu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Recovery of hydrocarbon diluent from tailings
    • Patent number 10,508,241
    • Issue date Dec 17, 2019
    • Syncrude Canada Ltd.
    • Sujit Bhattacharya
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method for recovering solvent from froth treatment tailings with in...
    • Patent number 9,719,023
    • Issue date Aug 1, 2017
    • Syncrude Canada Ltd. in trust for the owners of the Syncrude Project as such...
    • Xin Alex Wu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for recovering solvent from spent oil sand solids
    • Patent number 8,552,244
    • Issue date Oct 8, 2013
    • Syncrude Canada Ltd.
    • Xin Alex Wu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLIDS FLOCCULATION/AGGLOMERATION IN SOLVENT EXTRACTION OF BITUMEN...
    • Publication number 20230064820
    • Publication date Mar 2, 2023
    • SYNCRUDE CANADA LTD. IN TRUST FOR THE OWNERS OF THE SYNCRUDE PROJECT AS SUCH
    • XIN ALEX WU
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    RECOVERY OF HYDROCARBON DILUENT FROM FROTH TREATMENT TAILINGS
    • Publication number 20220204862
    • Publication date Jun 30, 2022
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such...
    • SUJIT BHATTACHARYA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    RECOVERY OF HYDROCARBON DILUENT FROM FROTH TREATMENT TAILINGS
    • Publication number 20210071087
    • Publication date Mar 11, 2021
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such...
    • SUJIT BHATTACHARYA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    DILUTED BITUMEN FINE WATER DROPLETS CAPTURE
    • Publication number 20210040394
    • Publication date Feb 11, 2021
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such...
    • BRIAN KNAPPER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DILUTED BITUMEN PRODUCT WATER REDUCTION
    • Publication number 20210017453
    • Publication date Jan 21, 2021
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such...
    • BRIAN KNAPPER
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    BITUMEN EXTRACTION USING REDUCED SHEAR CONDITIONS
    • Publication number 20190309227
    • Publication date Oct 10, 2019
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such...
    • KEVIN REID
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS AND APPARATUS FOR SOLVENT EXTRACTION OF OIL SAND BITUMEN
    • Publication number 20190153326
    • Publication date May 23, 2019
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such...
    • Xin Alex Wu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FROTH WASHING PRIOR TO NAPHTHA DILUTION
    • Publication number 20190078024
    • Publication date Mar 14, 2019
    • SYNCRUDE CANDADA LTD. in trust for the owners of the Syncrude Project as such...
    • YIN MING SAMSON NG
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    RECOVERY OF HYDROCARBON DILUENT FROM TAILINGS
    • Publication number 20180346818
    • Publication date Dec 6, 2018
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such...
    • SUJIT BHATTACHARYA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    DUAL-SOLVENT EXTRACTION OF OIL SAND BITUMEN
    • Publication number 20160362608
    • Publication date Dec 15, 2016
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such...
    • XIN ALEX WU
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEM AND METHOD FOR OPTIMIZING DILUENT RECOVERY BY A DILUENT RECO...
    • Publication number 20160122660
    • Publication date May 5, 2016
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project, as such...
    • DANIEL BULBUC
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INTEGRATED PROCESS FOR REDUCING SOLIDS FROM THE PRODUCT OF SOLVENT...
    • Publication number 20150329786
    • Publication date Nov 19, 2015
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project, as such...
    • XIN ALEX WU
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    DEMULSIFIER INJECTION SYSTEM FOR FROTH TREATMENT PRODUCT QUALITY EN...
    • Publication number 20150315477
    • Publication date Nov 5, 2015
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project, as such...
    • YIN MING SAMSON NG
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...