Patents by Inventor Simone HACKLÄNDER

Simone HACKLÄNDER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Compositions And Methods Of Dispergating Paraffins In Sulphur-Low Fuel Oils
    Publication number: 20240218276
    Abstract: The present invention relates to a fuel oil having a sulfur content of less than 50 ppm, comprising i. at least one oil-soluble amide-ammonium salt of a polycarboxylic acid with a mono- and/or dialkylamine (A) and ii. 5-100% by weight, based on the amount of amide-ammonium salt (A), of an oil-soluble amine (B), and iii. a lubricity additive (C) selected from fatty acids, fatty acid partial esters of polyols and fatty acid amides of alkanolamides, and wherein the fuel oil consists of fuel oil of mineral origin, synthetic fuel or a mixture thereof.
    Type: Application
    Filed: January 15, 2021
    Publication date: July 4, 2024
    Applicant: Clariant International Ltd.
    Inventors: Matthias KRULL, Kerstin MÜLLER, Simone HACKLÄNDER, Oliver HUBERT, Sergey BURMISTROV, Lydmila ABRAMOVA, Alexander UTKIN
  • Compositions and methods of dispergating paraffins in sulphur-low fuel oils
    Patent number: 11993756
    Abstract: The present invention relates to a low-temperature additive for fuel oils having a sulfur content of less than 50 ppm, comprising i) at least one oil-soluble amide-ammonium salt of a polycarboxylic acid with a mono- and/or dialkylamine (A) and ii) 5-100% by weight, based on the amount of amide-ammonium salt (A), of an oil-soluble amine (B), and iii) 0.1 to 10 parts by weight, based on the amount of amide-ammonium salt (A), of a resin formed from at least one aromatic compound bearing an alkyl radical and an aldehyde and/or ketone (D).
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: May 28, 2024
    Assignee: Clariant International Ltd
    Inventors: Matthias Krull, Kerstin Müller, Simone Hackländer, Oliver Hubert, Sergey Burmistrov, Lydmila Abramova, Alexander Utkin
  • Compositions And Methods Of Dispergating Paraffins In Sulphur-Low Fuel Oils
    Publication number: 20230340351
    Abstract: The present invention relates to a low-temperature additive for fuel oils having a sulfur content of less than 50 ppm, comprising i) at least one oil-soluble amide-ammonium salt of a polycarboxylic acid with a mono- and/or dialkylamine (A) and ii) 5-100% by weight, based on the amount of amide-ammonium salt (A), of an oil-soluble amine (B), and iii) 0.1 to 10 parts by weight, based on the amount of amide-ammonium salt (A), of a resin formed from at least one aromatic compound bearing an alkyl radical and an aldehyde and/or ketone (D).
    Type: Application
    Filed: January 15, 2021
    Publication date: October 26, 2023
    Applicant: Clariant International Ltd.
    Inventors: Matthias KRULL, Kerstin MÜLLER, Simone HACKLÄNDER, Oliver HUBERT, Sergey BURMISTROV, Lydmila ABRAMOVA, Alexander UTKIN