Patents by Inventor Peter Schwab

Peter Schwab 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: 11517515
    Abstract: The invention relates to compositions comprising A) at least one hybrid quat and B) at least one fatty alcohol.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: December 6, 2022
    Assignee: Evonik Operations GmbH
    Inventors: Peter Schwab, Stefan Neubauer, Patrick Winter
  • Publication number: 20220345193
    Abstract: In one embodiment, a RF signal repeater switchable between SISO and MIMO comprises: a controller; a first transmitter path switchably coupled to first donor and coverage antennas; a second transmitter path switchably coupled to second donor and coverage antennas; a first receiver path switchably coupled to the first donor and coverage antennas; a second receiver path switchably coupled to the second donor and coverage antennas. The controller configures the repeater for a MIMO TDD operating mode by: configuring the first transmitter path and the second receiver path to repeat at least a first MIMO channel of UE uplink RF signals and at least a first MIMO channel of base station downlink RF signals; and configuring the second transmitter path and the first receiver path to repeat at least a second MIMO channel of UE uplink RF signals and at least a second MIMO channel of base station downlink RF signals.
    Type: Application
    Filed: April 19, 2022
    Publication date: October 27, 2022
    Applicant: CommScope Technologies LLC
    Inventors: Gerhard Braun, Gerald Steidle, Josef Mayer, Patrick Braun, Daniel Schwab, Peter Gunzner, Thomas Rauwolf, Rainer Friedrich
  • Publication number: 20210251865
    Abstract: The invention relates to compositions comprising A) at least one hybrid quat and B) at least one fatty alcohol.
    Type: Application
    Filed: June 26, 2019
    Publication date: August 19, 2021
    Applicant: Evonik Operations GmbH
    Inventors: Peter Schwab, Stefan Neubauer, Patrick Winter
  • Publication number: 20210154115
    Abstract: The invention relates to a process for preparing an opaque composition using ethylene glycol distearate.
    Type: Application
    Filed: April 12, 2019
    Publication date: May 27, 2021
    Applicant: Evonik Operations GmbH
    Inventors: Peter Schwab, Dominik Schuch, Patrick Winter, Peter Muss
  • Publication number: 20210069077
    Abstract: The invention relates to a process for preparing an opaque composition using ethylene glycol distearate.
    Type: Application
    Filed: August 14, 2020
    Publication date: March 11, 2021
    Applicant: Evonik Operations GmbH
    Inventors: Peter Schwab, Dominik Schuch, Patrick Winter, Nico Neuhaus
  • Patent number: 10815191
    Abstract: The invention relates to cosmetic formulations comprising specific ester quats based on isopropanolamine or tetrahydroxypropyl ethylenediamine, and to the use of these ester quats in cosmetics.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: October 27, 2020
    Assignee: EVONIK OPERATIONS GMBH
    Inventors: Peter Schwab, Hans-Juergen Koehle, Kurt Seidel, Ursula Westerholt, Hans Henning Wenk
  • Publication number: 20200155436
    Abstract: The invention relates to a composition comprising: A) at least one non-silicone-containing quaternary ammonium compound, B) at least one cosmetic oil, C) at least one nonionic surfactant, D) at least one nonaqueous solvent, E) water.
    Type: Application
    Filed: August 14, 2018
    Publication date: May 21, 2020
    Applicant: Evonik Operations GmbH
    Inventors: Christian Hartung, Matthias Mentel, Verena Dahl, Peter Schwab, Kristin Klostermann, Patrick Winter, Jochen Kleinen
  • Patent number: 10370493
    Abstract: The invention provides polyglycerol alkoxylate esters and for the preparation and use thereof.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: August 6, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Kathrin Daniela Brandt, Matthias Lobert, Dominik Schuch, Joachim Venzmer, Peter Schwab, Beata Bednorz, Anja Brösgen, Svenja Blaschek
  • Publication number: 20180344602
    Abstract: The invention relates to aqueous compositions comprising ?-aminocarboxylic acid ester and fatty alcohol.
    Type: Application
    Filed: April 25, 2016
    Publication date: December 6, 2018
    Inventors: Dominik Schuch, Christian Hartung, Hans Henning Wenk, Oliver Springer, Peter Schwab, Peter Muss
  • Patent number: 10011806
    Abstract: In a method for making a tris-(2-hydroxyethyl)-methylammonium methylsulfate fatty acid ester by quaternizing a tris-(2-hydroxyethyl)-amine fatty acid ester with dimethylsulfate the quaternizing is carried out in the presence of a solid acid scavenger. The method can provide a fabric softener active composition, comprising from 65 to 98% by weight of at least one tris-(2-hydroxyethyl)-methylammonium methylsulfate fatty acid ester, the corresponding non-quaternized tris-(2-hydroxyethyl)-amine fatty acid esters in amounts providing a total amine number of the composition of from 2 to less than 7 mg KOH/g, and from 1 to 1500 ppm methanol.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: July 3, 2018
    Assignee: Evonik Degussa GmbH
    Inventors: Hans-Jürgen Köhle, Axel Euler, Kurt Seidel, Peter Schwab
  • Patent number: 9801797
    Abstract: Cosmetic formulations including specific ester quats based on isopropanolamine are provided, as well as the use of these ester quats in cosmetics.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: October 31, 2017
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Hans-Juergen Koehle, Kurt Seidel, Peter Schwab, Ursula Westerholt
  • Publication number: 20170298461
    Abstract: A method for producing steel in which iron ore is reduced with hydrogen and the resulting intermediate product of reduced iron ore is subjected to further metallurgical processing; the hydrogen is produced through electrolysis of water; the electrical energy required for the electrolysis is regenerative energy from hydroelectric, wind, and/or photovoltaic sources and the hydrogen and/or the intermediate product is produced regardless of demand, whenever enough regeneratively produced electrical energy is available; and unneeded intermediate product is stored until there is demand or it is used so that the regenerative energy that is stored therein is also stored; and using a calculation model to calculate a required discharge rate in a reduction shaft to achieve a desired metallization grade of the steel by tracing batches of the iron ore in the reduction shaft, and using the calculation model to calculate the amount of carbon-containing gas or hydrogen-containing gas to add to the hydrogen for the reduction.
    Type: Application
    Filed: June 28, 2017
    Publication date: October 19, 2017
    Inventors: Wolfgang Eder, Thomas Bürgler, Peter Schwab
  • Patent number: 9763870
    Abstract: The invention relates to formulations containing liquid ester quats and/or imidazolinium salts and polymer thickeners and to the use thereof.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: September 19, 2017
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Peter Schwab, Ursula Westerholt, Uta Kortemeier, Jochen Kleinen, Christian Hartung, Hans-Juergen Koehle
  • Publication number: 20170218120
    Abstract: The invention provides polyglycerol alkoxylate esters and for the preparation and use thereof.
    Type: Application
    Filed: December 15, 2016
    Publication date: August 3, 2017
    Inventors: Kathrin Daniela Brandt, Matthias Lobert, Dominik Schuch, Joachim Venzmer, Peter Schwab, Beata Bednorz, Anja Brösgen, Svenja Blaschek
  • Patent number: 9620257
    Abstract: Polymer compositions which are antistatic or have been made conductive and the production thereof.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: April 11, 2017
    Assignee: Evonik Degussa GmbH
    Inventors: Kathrin Lehmann, Stefan Stadtmueller, Peter Schwab
  • Patent number: 9539549
    Abstract: Composite membrane having a separating membrane layer characterized in that a separating membrane layer is produced by curing laterally modified silicone acrylates of the general Formula I
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: January 10, 2017
    Assignee: Evonik Degussa GmbH
    Inventors: Rene Haensel, Hardi Doehler, Peter Schwab, Peter Seidensticker, Michael Ferenz, Goetz Baumgarten, Marina Lazar, Markus Ungerank
  • Publication number: 20160081907
    Abstract: The invention relates to formulations containing liquid ester quats and/or imidazolinium salts and polymer thickeners and to the use thereof.
    Type: Application
    Filed: September 22, 2015
    Publication date: March 24, 2016
    Inventors: Peter Schwab, Ursula Westerholt, Uta Kortemeier, Jochen Kleinen, Christian Hartung, Hans-Juergen Koehle
  • Publication number: 20160083333
    Abstract: The invention relates to cosmetic formulations comprising specific ester quats based on isopropanolamine or tetrahydroxypropyl ethylenediamine, and to the use of these ester quats in cosmetics.
    Type: Application
    Filed: September 22, 2015
    Publication date: March 24, 2016
    Inventors: Peter Schwab, Hans-Juergen Koehle, Kurt Seidel, Ursula Westerholt, Hans Henning Wenk
  • Publication number: 20160045424
    Abstract: The present invention relates to formulations comprising certain copolymers and at least one surfactant selected from the group consisting of sulphosuccinates and biosurfactants.
    Type: Application
    Filed: April 3, 2014
    Publication date: February 18, 2016
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Peter SCHWAB, Uta KORTEMEIER, Christian HARTUNG, Ursula WESTERHOLT, Silke LANGER
  • Publication number: 20150329931
    Abstract: A method for temporarily storing energy in which iron ore is reduced with hydrogen and the resulting intermediate product of reduced iron ore and possibly accompanying substances is subjected to further metallurgical processing; the hydrogen is produced through electrolysis of water; the electrical energy required for the electrolysis is regenerative energy from hydroelectric and/or wind and/or photovoltaic sources or other regenerative forms of energy and the hydrogen and/or the intermediate product is produced regardless of the current demand, whenever enough regeneratively produced electrical energy is available; and unneeded intermediate product is stored until there is demand or it is used so that the regenerative energy that is stored therein is also stored and a method for storing discontinuously produced energy in which the discontinuously produced energy, when it is present or after its production, is conveyed into a process in which a storable intermediate product is produced from a source material
    Type: Application
    Filed: September 10, 2013
    Publication date: November 19, 2015
    Inventors: Wolfgang Eder, Thomas Bürgler, Peter Schwab