Patents by Inventor Timm Schmidt

Timm Schmidt 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).

  • Publication number: 20210154657
    Abstract: A process is described for regenerating a catalyst comprising ruthenium or ruthenium compounds, which has been poisoned by sulfur compounds, in which the catalyst, optionally at elevated temperature, is subjected to treatment with a hydrogen halide, particularly a gas stream comprising hydrogen chloride, under non-oxidative conditions and additionally, optionally at reduced temperature, to an at least two-stage oxidative post-treatment.
    Type: Application
    Filed: May 14, 2018
    Publication date: May 27, 2021
    Applicant: Covestro Deutschland AG
    Inventors: Andre RITTERMEIER, Michael VENZ, Thomas BURBACH, Timm SCHMIDT, Tim LODDENKEMPER, Frank GERHARTZ, Walther MÜLLER
  • Publication number: 20170081187
    Abstract: A process for the production of chlorine by thermo-catalytic gas phase oxidation of hydrogen chloride and oxygen is described, the process comprising at least (1) a cerium oxide catalyst and (2) an adiabatic reaction cascade, containing at least two adiabatic stages connected in series with intermediate cooling, wherein the molar O2/HCl-ratio is equal or above 0.75 in any part of the cerium oxide catalyst beds.
    Type: Application
    Filed: November 30, 2016
    Publication date: March 23, 2017
    Inventors: Timm SCHMIDT, Aurel WOLF, Oliver Felix-Karl SCHLÜTER, Thomas WESTERMANN, Cecilia MONDELLI, Javier PEREZ-RAMIREZ, Hary SOERIJANTO, Reinhard SCHOMAECKER, Detre TESCHNER, Robert SCHLOEGL
  • Patent number: 8889578
    Abstract: Processes comprising: providing a catalyst comprising a catalytic component selected from the group consisting of ruthenium, ruthenium compounds, and combinations thereof, wherein the catalyst is sulfur-poisoned with one or more sulfur compounds; and treating the catalyst with a gas stream comprising a hydrogen halide under nonoxidative conditions such that the catalyst is regenerated.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: November 18, 2014
    Assignee: Bayer MaterialScience AG
    Inventors: Timm Schmidt, Tim Loddenkemper, Frank Gerhartz, Walther Müller
  • Publication number: 20140248208
    Abstract: A catalyst material for producing chlorine by the catalytic gas-phase oxidation of hydrogen chloride, wherein the catalyst comprises oxide compounds of cerium as active component components and zirconium dioxide as supporting component and the catalyst h as a particularly high space-time yield with respect to the reactor volume
    Type: Application
    Filed: October 19, 2012
    Publication date: September 4, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Timm Schmidt, Maximilian Moser, Walther Müller
  • Publication number: 20140241976
    Abstract: A process for the production of chlorine by thermo-catalytic gas phase oxidation of hydrogen chloride gas with oxygen, in the presence of a catalyst, and separation of the chlorine from the reaction products comprising chlorine, hydrogen chloride, oxygen and water, characterized in that a) a cerium oxide is used as catalytically active component in the catalyst and b) the reaction gases are converted at the cerium oxide catalyst in one or more isothermic reaction zones, preferably in one or more tube bundle reactors, wherein the molar O2/HCl-ratio is equal or above 0.75 in any part of the cerium oxide containing reaction zones.
    Type: Application
    Filed: July 2, 2012
    Publication date: August 28, 2014
    Inventors: Timm Schmidt, Aurel Wolf, Oliver Felix-Karl Schlüter, Thomas Westermann, Cecilia Mondelli, Javier Perez-Ramirez, Hary Soerijanto, Reinhard Schomäcker, Detre Tescher, Robert Schlögl
  • Publication number: 20140205533
    Abstract: A process for the production of chlorine by thermo-catalytic gas phase oxidation of hydrogen chloride and oxygen is described, the process comprising at least (1) a cerium oxide catalyst and (2) an adiabatic reaction cascade, containing at least two adiabatic stages connected in series with intermediate cooling, wherein the molar O2/HCl-ratio is equal or above 0.75 in any part of the cerium oxide catalyst beds.
    Type: Application
    Filed: July 2, 2012
    Publication date: July 24, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Timm Schmidt, Aurel Wolf, Oliver Felix-Karl Schlüter, Thomas Westermann, Cecilia Mondelli, Javier Perez-Ramirez, Hary Soerijanto, Reinhard Schomäcker, Detre Teschner, Robert Schlögl
  • Publication number: 20120207812
    Abstract: There is disclosed a skincare composition suitable for topical application to the skin. The composition comprises salicylic acid or a salt thereof and hydrolysed milk protein. The composition is useful in the treatment of acne.
    Type: Application
    Filed: April 23, 2012
    Publication date: August 16, 2012
    Applicant: RECKITT & COLMAN (OVERSEAS) LIMITED
    Inventors: Iris STRODTHOLZ, Timm SCHMIDT, Ivana STRAHINJIC
  • Publication number: 20120148478
    Abstract: The present invention relates to a process for the preparation of chlorine by gas phase oxidation using a supported catalyst based on ruthenium, characterised in that the catalyst support has a plurality of pores having a pore diameter>50 nm and carries nanoparticles containing ruthenium and/or ruthenium compounds as catalytically active components.
    Type: Application
    Filed: July 14, 2010
    Publication date: June 14, 2012
    Applicant: Bayer MaterialScience AG
    Inventors: Timm Schmidt, Christoph Gürtler, Jürgen Kintrup, Thomas Ernst Müller, Tim Loddenkemper, Frank Gerhartz, Walther Müller
  • Publication number: 20120027862
    Abstract: The present patent application relates to an azelaic acid-comprising pharmaceutical composition, preferably an azelaic acid-comprising gel, with added pigment, which composition can be used, inter alia, for treating rosacea and acne, and also to a process for its preparation.
    Type: Application
    Filed: May 26, 2011
    Publication date: February 2, 2012
    Applicant: INTENDIS GMBH
    Inventors: Timm SCHMIDT, Thomas Zollner, Markus Friedrich
  • Publication number: 20100166891
    Abstract: The invention relates to a novel composition comprising hemp oil for treating topical diseases, in particular the hand-foot syndrome.
    Type: Application
    Filed: December 17, 2009
    Publication date: July 1, 2010
    Applicant: Intendis GmbH
    Inventor: Timm Schmidt
  • Publication number: 20100080744
    Abstract: The present invention relates to a process for mobilizing metallic ruthenium or ruthenium compounds from solids to form volatile ruthenium compounds by means of a gas stream containing a hydrogen halide and carbon monoxide, preferably hydrogen chloride and carbon monoxide, and for isolating the previously mobilized ruthenium compounds, preferably by deposition with cooling, e.g. in relatively cold zones, in particular on relatively cold surfaces, absorption in suitable solutions or adsorption on suitable support materials.
    Type: Application
    Filed: August 19, 2009
    Publication date: April 1, 2010
    Applicant: Bayer MaterialScience AG
    Inventors: Timm Schmidt, Tim Loddenkemper, Frank Gerhartz, Walther Müller
  • Publication number: 20090311308
    Abstract: There is disclosed a skincare composition suitable for topical application to the skin. The composition comprises salicylic acid or a salt thereof and hydrolysed milk protein. The composition is useful in the treatment of acne.
    Type: Application
    Filed: August 7, 2009
    Publication date: December 17, 2009
    Applicant: Reckitt & Colman (Overseas) Limited
    Inventors: Iris Strodtholz, Timm Schmidt, Ivana Strahinjic
  • Publication number: 20090239736
    Abstract: Processes comprising: providing a catalyst comprising a catalytic component selected from the group consisting of ruthenium, ruthenium compounds, and combinations thereof, wherein the catalyst is sulfur-poisoned with one or more sulfur compounds; and treating the catalyst with a gas stream comprising a hydrogen halide under nonoxidative conditions such that the catalyst is regenerated.
    Type: Application
    Filed: March 23, 2009
    Publication date: September 24, 2009
    Applicant: Bayer MaterialScience AG
    Inventors: Timm Schmidt, Tim Loddenkemper, Frank Gerhartz, Walther Muller
  • Publication number: 20080038299
    Abstract: There is disclosed a skincare composition suitable for topical application to the skin. The composition comprises alicylic acid or a salt thereof and hydrolysed milk protein. The composition is useful in the treatments of acne.
    Type: Application
    Filed: February 19, 2005
    Publication date: February 14, 2008
    Applicant: Reckitt & Colman (Overseas) Limited
    Inventors: Iris Strodtholz, Timm Schmidt, Ivana Strahinjic
  • Publication number: 20070224231
    Abstract: There is disclosed a cleansing and moisturising composition for topical application to the skin. The composition comprises salicylic acid as active ingredient, and has the form of an emulsion comprising 70-95% by weight of an aqueous phase and 5-30% by weight of an oil phase, the salicylic acid being dissolved in the oil phase, and the composition comprising one or more moisturising agents. The composition may be incorporated into a wipe substrate for ease of application to the skin. The compositions have the combined effects of cleansing and moisturising the skin and may be used in the prophylactic or remedial treatment of acne.
    Type: Application
    Filed: May 11, 2005
    Publication date: September 27, 2007
    Applicant: Reckitt & Colman (Overseas) Limited
    Inventor: Timm Schmidt
  • Publication number: 20070166337
    Abstract: There is disclosed a skincare composition suitable for topical application to the skin. The composition comprises from 0.5 to 10% by weight of salicylic acid and from 0.5 to 10% of hydrogen peroxide, but is substantially free of other therapeutic agents selected from the group consisting of anti-microbial agents, anti-bacterial agents, anti-viral agents, anti-fungal agents, anthelmintic agents and anti-inflammatory agents. The composition is useful in the treatment of acne.
    Type: Application
    Filed: September 10, 2004
    Publication date: July 19, 2007
    Applicant: Boots Healthcare International Limited
    Inventors: Klaus Treudler, Henning Mallwitz, Timm Schmidt, Jane Evison