containing nitrogen and oxygen in the ring

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrogen sulphide and mercaptans scavenging compositions

    • Patent number 11,952,538
    • Issue date Apr 9, 2024
    • Total Marketing Services
    • Hemant Surendra Mondkar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Hydrogen sulphide and mercaptans scavenging compositions

    • Patent number 11,952,546
    • Issue date Apr 9, 2024
    • Total Marketing Services
    • Hemant Surendra Mondkar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Hydrogen sulphide and mercaptans scavenging compositions

    • Patent number 11,945,999
    • Issue date Apr 2, 2024
    • Total Marketing Services
    • Hemant Surendra Mondkar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Biological buffers with wide buffering ranges

    • Patent number 11,542,450
    • Issue date Jan 3, 2023
    • TPAT IP LLC
    • Thomas Daly
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Methods for controlling deposits

    • Patent number 11,447,709
    • Issue date Sep 20, 2022
    • BP Oil International Limited
    • Sorin Vasile Filip
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Methods for preparing fuel additives

    • Patent number 11,421,168
    • Issue date Aug 23, 2022
    • BP Oil International Limited
    • Vince Henstock
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Methods for preparing fuel additives

    • Patent number 11,384,057
    • Issue date Jul 12, 2022
    • BP Oil International Limited
    • Sorin Vasile Filip
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Methods for preparing fuel additives

    • Patent number 11,384,302
    • Issue date Jul 12, 2022
    • BP Oil International Limited
    • Jon Michael Stewart Deeley
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Methods for preparing fuel additives

    • Patent number 11,359,151
    • Issue date Jun 14, 2022
    • BP Oil International Limited
    • Gareth Gerald Armitage
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Methods for blending fuels

    • Patent number 11,339,343
    • Issue date May 24, 2022
    • BP Oil International Limited
    • Sorin Vasile Filip
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Methods for reducing oxidation

    • Patent number 11,332,682
    • Issue date May 17, 2022
    • BP Oil International Limited
    • Sorin Vasile Filip
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Methods for preparing fuel additives

    • Patent number 11,230,680
    • Issue date Jan 25, 2022
    • BP Oil International Limited
    • Sorin Vasile Filip
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Fuel additives

    • Patent number 10,961,477
    • Issue date Mar 30, 2021
    • BP Oil International Limited
    • Rana Ali
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Fuel compositions

    • Patent number 10,954,460
    • Issue date Mar 23, 2021
    • BP Oil International Limited
    • Sorin Vasile Filip
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Fuel compositions with additives

    • Patent number 10,947,468
    • Issue date Mar 16, 2021
    • BP Oil International Limited
    • Rana Ali
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Additising a fuel

    • Patent number 10,927,320
    • Issue date Feb 23, 2021
    • BP Oil International Limited
    • Rana Ali
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Use of a hydrocarbyl-substituted dicarboxylic acid for improving or...

    • Patent number 10,858,608
    • Issue date Dec 8, 2020
    • BASF SE
    • Harald Boehnke
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Methods for reducing ferrous corrosion

    • Patent number 10,738,252
    • Issue date Aug 11, 2020
    • BP Oil International Limited
    • Sorin Vasile Filip
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Cyclic quaternary ammonium salts as fuel or lubricant additives

    • Patent number 10,689,589
    • Issue date Jun 23, 2020
    • Innospec Limited
    • Stephen Leonard Cook
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Methods for demulsifying

    • Patent number 10,604,713
    • Issue date Mar 31, 2020
    • BP Oil International Limited
    • Sorin Vasile Filip
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Use of tetrahydrobenzoxazines as stabilisers

    • Patent number 10,294,350
    • Issue date May 21, 2019
    • BASF SE
    • Arno Lange
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Use of a hydrocarbyl-substituted dicarboxylic acid for improving or...

    • Patent number 10,174,269
    • Issue date Jan 8, 2019
    • BASF SE
    • Harald Boehnke
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Beta-amino ester gas hydrate inhibitors

    • Patent number 10,047,273
    • Issue date Aug 14, 2018
    • Ecolab USA Inc.
    • Erick J. Acosta
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Compositions and methods of making biofuel

    • Patent number 10,030,205
    • Issue date Jul 24, 2018
    • Board of Regents of the Nevada System of Higher Education, on Behalf of the U...
    • Dev Chidambaram
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Use of tetrahydrobenzoxazines as stabilizers

    • Patent number 9,951,204
    • Issue date Apr 24, 2018
    • BASF SE
    • Arno Lange
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Use of amines and/or Mannich adducts in fuel and lubricant composit...

    • Patent number 9,938,479
    • Issue date Apr 10, 2018
    • BASF SE
    • Arno Lange
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Multifunctional composition base 1,3-oxazinan-6-ones with corrosion...

    • Patent number 9,920,019
    • Issue date Mar 20, 2018
    • Instituto Mexicano del Petroleo
    • Raúl Hernández Altamirano
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Use of tetrahydrobenzoxazines as stabilisers

    • Patent number 9,840,608
    • Issue date Dec 12, 2017
    • BASF SE
    • Arno Lange
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Synergistic mixture

    • Patent number 9,670,430
    • Issue date Jun 6, 2017
    • BASF SE
    • Arno Lange
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Liquid fuel compositions

    • Patent number 9,663,735
    • Issue date May 30, 2017
    • Shell Oil Company
    • Mark Lawrence Brewer
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDROGEN SULPHIDE AND MERCAPTANS SCAVENGING COMPOSITIONS

    • Publication number 20240043762
    • Publication date Feb 8, 2024
    • TOTALENERGIES ONETECH
    • Frédéric TORT
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HYDROGEN SULPHIDE AND MERCAPTANS SCAVENGING COMPOSITIONS

    • Publication number 20230167374
    • Publication date Jun 1, 2023
    • TOTALENERGIES ONETECH
    • Hemant Surendra MONDKAR
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Low Greenhouse Gas Fuel Compositions

    • Publication number 20230028644
    • Publication date Jan 26, 2023
    • BP OIL INTERNATIONAL LIMITED
    • Rana ALI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HYDROGEN SULPHIDE AND MERCAPTANS SCAVENGING COMPOSITIONS

    • Publication number 20220041944
    • Publication date Feb 10, 2022
    • TOTAL MARKETING SERVICES
    • Hemant Surendra MONDKAR
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HYDROGEN SULPHIDE AND MERCAPTANS SCAVENGING COMPOSITIONS

    • Publication number 20220025285
    • Publication date Jan 27, 2022
    • TOTAL MARKETING SERVICES
    • Hemant Surendra MONDKAR
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HYDROGEN SULPHIDE AND MERCAPTANS SCAVENGING COMPOSITIONS

    • Publication number 20210395618
    • Publication date Dec 23, 2021
    • TOTAL MARKETING SERVICES
    • Hemant Surendra MONDKAR
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HYDROGEN SULPHIDE AND MERCAPTANS SCAVENGING COMPOSITIONS

    • Publication number 20210395617
    • Publication date Dec 23, 2021
    • TOTAL MARKETING SERVICES
    • Hemant Surendra MONDKAR
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHODS FOR CONTROLLING DEPOSITS

    • Publication number 20210171849
    • Publication date Jun 10, 2021
    • BP Oil International Limited
    • Sorin Vasile FILIP
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Biological buffers with wide buffering ranges

    • Publication number 20210147756
    • Publication date May 20, 2021
    • Thomas Daly
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHODS FOR REDUCING OXIDATION

    • Publication number 20210139800
    • Publication date May 13, 2021
    • BP Oil International Limited
    • Sorin Vasile FILIP
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Methods for Blending Fuels

    • Publication number 20210130723
    • Publication date May 6, 2021
    • BP Oil International Limited
    • Sorin Vasile FILIP
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Methods for Preparing Fuel Additives

    • Publication number 20200332208
    • Publication date Oct 22, 2020
    • BP Oil International Limited
    • Sorin Vasile FILIP
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Methods for Preparing Fuel Additives

    • Publication number 20200331869
    • Publication date Oct 22, 2020
    • BP Oil International Limited
    • Sorin Vasile FILIP
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Methods for Preparing Fuel Additives

    • Publication number 20200332209
    • Publication date Oct 22, 2020
    • BP Oil International Limited
    • Vince HENSTOCK
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Methods for Preparing Fuel Additives

    • Publication number 20200332211
    • Publication date Oct 22, 2020
    • BP Oil International Limited
    • Gareth Gerald ARMITAGE
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Methods for Preparing Fuel Additives

    • Publication number 20200332210
    • Publication date Oct 22, 2020
    • BP Oil International Limited
    • Jon Michael Stewart DEELEY
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    COMPOSITION AND METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGN...

    • Publication number 20190292473
    • Publication date Sep 26, 2019
    • CHEVRON ORONITE COMPANY LLC
    • Richard Eugene Cherpeck
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Fuel Additives

    • Publication number 20190071613
    • Publication date Mar 7, 2019
    • BP OIL INTERNATIONAL LIMITED
    • Rana ALI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Methods For Demulsifying

    • Publication number 20190048276
    • Publication date Feb 14, 2019
    • BP OIL INTERNATIONAL LIMITED
    • Sorin Vasile FILIP
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Fuel Compositions

    • Publication number 20190048277
    • Publication date Feb 14, 2019
    • BP OIL INTERNATIONAL LIMITED
    • Sorin Vasile FILIP
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    USE OF A HYDROCARBYL-SUBSTITUTED DICARBOXYLIC ACID FOR IMPROVING OR...

    • Publication number 20190040332
    • Publication date Feb 7, 2019
    • BASF SE
    • Harald BOEHNKE
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Additising a Fuel

    • Publication number 20190040331
    • Publication date Feb 7, 2019
    • BP OIL INTERNATIONAL LIMITED
    • Rana ALI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Methods For Reducing Ferrous Corrosion

    • Publication number 20190031970
    • Publication date Jan 31, 2019
    • BP OIL INTERNATIONAL LIMITED
    • Sorin Vasile FILIP
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Fuel Compositions With Additives

    • Publication number 20190031971
    • Publication date Jan 31, 2019
    • BP OIL INTERNATIONAL LIMITED
    • Rana ALI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    USE OF TETRAHYDROBENZOXAZINES AS STABILISERS

    • Publication number 20180208744
    • Publication date Jul 26, 2018
    • BASF SE
    • Arno LANGE
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    USE OF TETRAHYDROBENZOXAZINES AS STABILISERS

    • Publication number 20160046788
    • Publication date Feb 18, 2016
    • BASF SE
    • Arno LANGE
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    ADDITIVE MIXTURE FOR THE BACTERICIDAL AND ANTICORROSIVE ADDITIZATIO...

    • Publication number 20160040085
    • Publication date Feb 11, 2016
    • L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
    • Wolfgang BEILFUSS
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    POLYTETRAHYDROBENZOXAZINES AND BISTETRAHYDROBENZOXAZINES AND USE TH...

    • Publication number 20150152349
    • Publication date Jun 4, 2015
    • BASF SE
    • Arno LANGE
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Multifunctional composition base 1,3-oxazinan-6-ones with corrosion...

    • Publication number 20150101240
    • Publication date Apr 16, 2015
    • INSTITUTO MEXICANO DEL PETROLEO
    • Raul Hernandez Altamirano
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ADDITIVE MIXTURE FOR THE BACTERICIDAL AND ANTICORROSIVE ADDITIZATIO...

    • Publication number 20140373433
    • Publication date Dec 25, 2014
    • Wolfgang BEILFUSS
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING