Patents by Inventor Jochen Mezger

Jochen Mezger 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).

  • Patent number: 10844308
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: November 24, 2020
    Assignee: BASF SE
    Inventors: Jochen Mezger, Szilard Csihony
  • Publication number: 20200308486
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Application
    Filed: June 27, 2017
    Publication date: October 1, 2020
    Applicant: BASF SE
    Inventors: Jochen MEZGER, Szilard CSIHONY
  • Publication number: 20200102515
    Abstract: The present invention describes alkoxylated amines as fuel additives for reducing injector deposits in direct injection gasoline engines.
    Type: Application
    Filed: April 3, 2018
    Publication date: April 2, 2020
    Applicant: BASF SE
    Inventors: Markus HANSCH, Jochen MEZGER
  • Patent number: 10377958
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: August 13, 2019
    Assignee: BASF SE
    Inventors: Jochen Mezger, Maxim Peretolchin, Aaron Flores-Figueroa, Markus Hansch, Ivette Garcia Castro, Klaus Muehlbach
  • Publication number: 20190218471
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Application
    Filed: June 27, 2017
    Publication date: July 18, 2019
    Applicant: BASF SE
    Inventors: Jochen MEZGER, Szilard CSIHONY
  • Patent number: 10240100
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: March 26, 2019
    Assignee: BASF SE
    Inventors: Jochen Mezger, Maxim Peretolchin, Aaron Flores-Figueroa, Markus Hansch, Ludwig Voelkel, Ivette Garcia Castro, Klaus Muehlbach, Harald Boehnke
  • Patent number: 10150927
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: December 11, 2018
    Assignee: BASF SE
    Inventors: Jochen Mezger, Maxim Peretolchin, Aaron Flores-Figueroa, Markus Hansch, Ludwig Voelkel, Ivette Garcia Castro, Klaus Muehlbach
  • Publication number: 20180251692
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Application
    Filed: July 8, 2016
    Publication date: September 6, 2018
    Applicant: BASF SE
    Inventors: Jochen MEZGER, Markus HANSCH, Marc WALTER, Maxim PERETOLCHIN
  • Publication number: 20180201855
    Abstract: Novel uses of copolymers for removing and/or reducing the level of deposits in the fuel system and/or injection system of direct injection diesel and/or gasoline engines are provided. What is provided is the use of particular copolymers as fuel additive or lubricant additive; to processes for preparation of such additives, and fuels and lubricants added therewith, such as, more particularly, as a detergent additive; to use of these copolymers for reducing the level of or preventing deposits in the fuel systems and especially the injection systems of direct injection diesel engines, especially in common rail injection systems, for reducing the fuel consumption of direct injection diesel engines, especially of diesel engines with common rail injection systems, and for minimizing power loss in direct injection diesel engines, especially in diesel engines with common rail injection systems; and as an additive for gasoline fuels, especially for operation of DISI engines.
    Type: Application
    Filed: July 12, 2016
    Publication date: July 19, 2018
    Applicant: BASF SE
    Inventors: Ivette GARCIA CASTRO, Maxim PERETOLCHIN, Jochen MEZGER, Klaus MUEHLBACH
  • Publication number: 20180201863
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Application
    Filed: July 12, 2016
    Publication date: July 19, 2018
    Applicant: BASF SE
    Inventors: Jochen MEZGER, Maxim PERETOLCHIN, Ivette GARCIA CASTRO, Klaus MUEHLBACH
  • Publication number: 20170183590
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Application
    Filed: January 29, 2015
    Publication date: June 29, 2017
    Applicant: BASF SE
    Inventors: Jochen MEZGER, Maxim PERETOLCHIN, Aaron FLORES-FIGUEROA, Markus HANSCH, Ivette GARCIA CASTRO, Klaus MUEHLBACH
  • Publication number: 20170066986
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Application
    Filed: January 29, 2015
    Publication date: March 9, 2017
    Applicant: BASF SE
    Inventors: Jochen MEZGER, Maxim PERETOLCHIN, Aaron FLORES-FIGUEROA, Mark HANSCH, Ludwig VOELKEL, Ivette GARCIA CASTRO, Klaus MUEHLBACH, Harald BOEHNKE
  • Publication number: 20170037336
    Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
    Type: Application
    Filed: January 29, 2015
    Publication date: February 9, 2017
    Applicant: BASF SE
    Inventors: Jochen MEZGER, Maxim PERETOLCHIN, Aaron FLORES-FIGUEROA, Markus HANSCH, Ludwig VOELKEL, Ivette GARCIA CASTRO, Klaus MUEHLBACH
  • Patent number: 9079871
    Abstract: An improved process is proposed for preparing cyclocarbonate-functionalized compounds of the general formula (I) where R1 and R2 in each occurrence are independently selected from hydrogen, methyl and ethyl, l in each occurrence independently is from 2 to 50, m in each occurrence independently is 0 or 1, and n is =3, subject to the proviso that the sum of all l values in the molecule is from 5 to 100, by reacting a chloroformate of formula (II) with a trifunctional amine of the general formula (III) characterized in that the reacting is carried out in an aqueous/organic two-phase system in the presence of an auxiliary base and of a phase transfer catalyst.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: July 14, 2015
    Assignee: BASF SE
    Inventors: Jochen Mezger, Burkhard Walther, Joanna Mecfel-Marczewski, Rainer Klopsch
  • Publication number: 20140378689
    Abstract: An improved process is proposed for preparing cyclocarbonate-functionalized compounds of the general formula (I) where R1 and R2 in each occurrence are independently selected from hydrogen, methyl and ethyl, I in each occurrence independently is from 2 to 50, m in each occurrence independently is 0 or 1, and n is =3, subject to the proviso that the sum of all I values in the molecule is from 5 to 100, by reacting a chloroformate of formula (II) with a trifunctional amine of the general formula (III) characterized in that the reacting is carried out in an aqueous/organic two-phase system in the presence of an auxiliary base and of a phase transfer catalyst.
    Type: Application
    Filed: November 29, 2012
    Publication date: December 25, 2014
    Inventors: Jochen Mezger, Burkhard Walther, Joanna Mecfel-Marczewski, Rainer Klopsch
  • Patent number: 8853322
    Abstract: A water-dispersible, cyclocarbonate-functionalized vinyl copolymer binder, a process for the preparation of the binder, an aqueous dispersion containing the binder, a system comprising the binder, water and an (amine) curing agent and the use of the binder for the production of a hardened coating are proposed. It was surprisingly found that this binder, in which the emulsifier groups according to the invention are incorporated in the polymer chain, gives stable aqueous dispersions having a solids content of up to a 30% by weight.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: October 7, 2014
    Assignee: Construction Research & Technology GmbH
    Inventors: Joanna Mecfel-Marczewski, Burkhard Walther, Jochen Mezger, Rosita Staudhamer
  • Publication number: 20140228583
    Abstract: 2-Oxo-1,3-dioxolane-4-carboxylic acid and derivatives thereof, according to the following formula, in which R1 represents a negative charge, hydrogen or may be methyl or ethyl or an n-valent radical, which may be substituted with at most n?1 further 2-oxo-1,3-dioxolane-4-carboxyl groups, as well as a process for their preparation by means of carboxylation of the corresponding epoxides, a process for their transesterification and their use for the preparation of hydroxyurethanes and as end groups for the blocking of amines.
    Type: Application
    Filed: April 16, 2014
    Publication date: August 14, 2014
    Applicant: Construction Research & Technology GmbH
    Inventors: Joanna MECFEL-MARCZEWSKI, Burkhard WALTHER, Jochen MEZGER, Radoslaw KIERAT, Rosita STAUDHAMER
  • Patent number: 8742137
    Abstract: Proposed are 2-oxo-1,3-dioxolane-4-carboxylic acid and derivatives thereof, according to the following formula, in which R1 represents a negative charge, hydrogen or can be preferably Me or Et or a radical having a valency of 2 to 5, which is substituted with an amount of further 2-oxo-1,3-dioxolane-4-carboxyl groups equal to the radical valency minus 1, as well as a process for their preparation by means of carboxylation of the corresponding epoxides, a process for their transesterification and their use for the preparation of hydroxyurethanes and as end groups for the blocking of amines.
    Type: Grant
    Filed: June 17, 2011
    Date of Patent: June 3, 2014
    Assignee: Construction Research & Technology GmbH
    Inventors: Joanna Mecfel-Marczewski, Burkhard Walther, Jochen Mezger, Radoslaw Kierat, Rosita Staudhamer
  • Publication number: 20140045969
    Abstract: The invention relates to a composition comprising (A) at least 5% by weight of en organic prepolymer P having at least two water-crossilnkable organosilicon end groups, (B) 0.01% to 3.0% by weight of boric acid and/or bone ester, and (C) 0.01% to 3.0% by weight of an amine component. Additionally disclosed is a method for the curing of these compositions and also the use of boric acid and/or boric esters and an amine component a condensation catalyst.
    Type: Application
    Filed: November 25, 2011
    Publication date: February 13, 2014
    Applicant: Construction Research & Technology GmbH
    Inventors: Simone Klapdohr, Jochen Mezger, Burkhard Walther, Helmut Mack
  • Patent number: 8584374
    Abstract: The invention relates to a method for removing water from a mixture containing at least one compound having at least one group reactive towards isocyanate and containing water, the mixture being applied to the surface of a rotating body A, the mixture flowing over the surface of the rotating body A to an outer region of the surface of the rotating body A and water evaporating from the mixture. In particular, this method is suitable for removing water from alcohols and amines.
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: November 19, 2013
    Assignee: Construction Research & Technology GmbH
    Inventors: Simone Klapdohr, Burkhard Walther, Helmut Mack, Zhizhong Cai, Laurent Marc, Jochen Mezger, Tobias Austermann, Silke Flakus