Recovery of petroleum waxes from other compositions containing oil in minor proportions, from concentrates or from residues De-oiling, sweating

Patents Grantslast 30 patents

  • Information Patent Grant

    Process to prepare normal paraffins

    • Patent number 10,934,492
    • Issue date Mar 2, 2021
    • Shell Oil Company
    • Gerrit Leendert Bezemer
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process to prepare paraffin wax

    • Patent number 10,774,277
    • Issue date Sep 15, 2020
    • Shell Oil Company
    • Arend Hoek
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process to prepare a heavy paraffin wax

    • Patent number 10,723,881
    • Issue date Jul 28, 2020
    • Shell Oil Company
    • Arend Hoek
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for obtaining wax fractions from a feed wax

    • Patent number 10,689,588
    • Issue date Jun 23, 2020
    • Sasol Wax GmbH
    • Gernot Meyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Saturating wax coating composition and associated methods of use

    • Patent number 10,351,731
    • Issue date Jul 16, 2019
    • ExxonMobil Research and Engineering Company
    • Sarvesh K. Agrawal
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fischer-tropsch wax composition and method of transport

    • Patent number 7,488,411
    • Issue date Feb 10, 2009
    • Chevron U.S.A. Inc.
    • Gunther H. Dieckmann
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Wax sweating

    • Patent number 5,015,357
    • Issue date May 14, 1991
    • Amoco Corporation
    • Roger M. Rueff
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Wax sweating process

    • Patent number 4,824,553
    • Issue date Apr 25, 1989
    • Amoco Corporation
    • Roger M. Rueff
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Solvent deoiling apparatus and process

    • Patent number 4,356,080
    • Issue date Oct 26, 1982
    • Union Oil Company of California
    • Edward A. Pullen
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Wax treating process

    • Patent number 4,140,619
    • Issue date Feb 20, 1979
    • Shell Oil Company
    • Anton VAN DER Wiel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method and apparatus for wax deoiling

    • Patent number 4,013,541
    • Issue date Mar 22, 1977
    • Roy E. Irwin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for the purification of slack waxes

    • Patent number 3,960,703
    • Issue date Jun 1, 1976
    • Deutsche Texaco Aktiengesellschaft
    • Maximilian Dielacher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3926776

    • Patent number 3,926,776
    • Issue date Dec 16, 1975
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3791525

    • Patent number 3,791,525
    • Issue date Feb 12, 1974
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3729414

    • Patent number 3,729,414
    • Issue date Apr 24, 1973
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3711400

    • Patent number 3,711,400
    • Issue date Jan 16, 1973
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    3650942

    • Patent number 3,650,942
    • Issue date Mar 21, 1972
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3509039

    • Patent number 3,509,039
    • Issue date Apr 28, 1970
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3192125

    • Patent number 3,192,125
    • Issue date Jun 29, 1965
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3142632

    • Patent number 3,142,632
    • Issue date Jul 28, 1964
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3128241

    • Patent number 3,128,241
    • Issue date Apr 7, 1964
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3065164

    • Patent number 3,065,164
    • Issue date Nov 20, 1962
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2850432

    • Patent number 2,850,432
    • Issue date Sep 2, 1958
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2779779

    • Patent number 2,779,779
    • Issue date Jan 29, 1957
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2776309

    • Patent number 2,776,309
    • Issue date Jan 1, 1957
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2768120

    • Patent number 2,768,120
    • Issue date Oct 23, 1956
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2758057

    • Patent number 2,758,057
    • Issue date Aug 7, 1956
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2723942

    • Patent number 2,723,942
    • Issue date Nov 15, 1955
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2721165

    • Patent number 2,721,165
    • Issue date Oct 18, 1955
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2697926

    • Patent number 2,697,926
    • Issue date Dec 28, 1954
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydro-Dealkylation Process To Generate High Quality Fuels, Base Sto...

    • Publication number 20240368484
    • Publication date Nov 7, 2024
    • ExxonMobil Technology and Engineering Company
    • Jonathan D. Webb
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    DEOILING PROCESS

    • Publication number 20230014244
    • Publication date Jan 19, 2023
    • ExxonMobil Technology and Engineering Company
    • Gaither M. Phillips
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS TO PREPARE NORMAL PARAFFINS

    • Publication number 20190276754
    • Publication date Sep 12, 2019
    • Gerrit Leendert BEZEMER
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS FOR OBTAINING WAX FRACTIONS FROM A FEED WAX

    • Publication number 20180171248
    • Publication date Jun 21, 2018
    • SASOL WAX GMBH
    • Gernot Meyer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESS TO PREPARE PARAFFIN WAX

    • Publication number 20180002618
    • Publication date Jan 4, 2018
    • Shell Oil Company
    • Arend HOEK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS TO PREPARE PARAFFIN WAX

    • Publication number 20170369799
    • Publication date Dec 28, 2017
    • Shell Oil Company
    • Arend HOEK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS TO PREPARE A HEAVY PARAFFIN WAX

    • Publication number 20170355852
    • Publication date Dec 14, 2017
    • Shell Oil Company
    • Arend HOEK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LOTION COMPOSITION AND FIBROUS STRUCTURE COMPRISING SAME

    • Publication number 20130004602
    • Publication date Jan 3, 2013
    • Michael Raymond Mootz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fischer-tropsch wax composition and method of transport

    • Publication number 20060069296
    • Publication date Mar 30, 2006
    • Chevron U.S.A. Inc.
    • Gunther H. Dieckmann
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...