Patents by Inventor Michael Matthäi

Michael Matthäi 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: 12240870
    Abstract: The present disclosure relates to methods of treating a patient with a cancer by administering to the patient a composition comprising CAR T cells and administering to the patient a small molecule linked to a targeting moiety by a linker. The disclosure also relates to compositions for use in such methods.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: March 4, 2025
    Assignees: Purdue Research Foundation, Endocyte, Inc, Seattle Children's Hospital
    Inventors: Richard Messmann, Christopher Paul Leamon, Haiyan Chu, Yingjuan June Lu, Philip Stewart Low, Michael C. Jensen, James Matthaei, Navin Robert Charles Pinto, Julie Ruggieri Park
  • Patent number: 9347007
    Abstract: Microcrystalline paraffin having a consistency in a rage of paste-like to solid, prepared by catalytic hydroisomerization of FT paraffins having a carbon chain length distribution in a range of 20 to 105 at temperatures above 200° C., and being free of aromatic compounds, heterocyclic compounds, and naphthenes.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: May 24, 2016
    Assignee: SASOL WAX GMBH
    Inventors: Helmuth Schulze-Trautmann, Michael Matthäi, Thorsten Butz, Günter Hildebrand
  • Patent number: 7875166
    Abstract: The invention relates to a novel and completely synthetic microcrystalline paraffin, said paraffin being obtained in a simple manner and with a high yield by the catalytic hydromerisation of paraffin FT comprising 20 to 105 carbon atoms. Said paraffins can be pasty to solid at room temperature and have a higher percentage of iso-paraffins than n-paraffins. Since they do not contain aromatic compounds they are particularly suitable for use in the pharmaceutical, cosmetic and food industries.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: January 25, 2011
    Assignees: Sasol Wax International AG, Sasol Wax GmbH
    Inventors: Michael Matthäi, Günter Hildebrand, Helmuth Schulze-Trautmann, Thorsten Butz
  • Patent number: 6913416
    Abstract: Bitumen or asphalt for producing a road topping, whereby the bitumen or asphalt contains a proportion of paraffin obtained by Fischer-Tropsch synthesis (FT paraffin). A road topping with the bitumen and a method for producing a corresponding road topping or roadway covering using the bitumen.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: July 5, 2005
    Assignee: Schuman Sasol GmbH
    Inventors: Günter Hildebrand, Ferdinand Richter, Michael Matthäi, Bruno Iversen, Klaus-Werner Damm
  • Patent number: 6641623
    Abstract: The invention relates to a process for producing a paraffin-based object, especially a candle, with a proportion of a perfume that exceeds 10% by weight, in which the perfume is dissolved in a solvent containing an organic ester, and the solution is in turn added to or dissolved in paraffin.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: November 4, 2003
    Assignee: Schümann Sasol GmbH
    Inventors: Norbert Matzat, Michael Matthäi, Claus Starke
  • Patent number: 6615906
    Abstract: Latent heat body (1) with paraffin-based latent heat storage material accommodated in a carrier material which has holding spaces, wherein the carrier material comprises fibres of an organic plastics material or natural material or of an inorganic material or of textile materials. The carrier material is assembled from individual carrier-material elements by adhesive bonding, capillary-like holding spaces for the latent heat storage material being formed at least between the carrier-material elements. The latent heat storage material is provided with a thickening agent for providing increased viscosity to the heat storage material while in a molten state.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: September 9, 2003
    Assignee: Schümann Sasol GmbH & Co. KG
    Inventors: Klaus Fieback, Michael Matthäi, Toni Haberschuss
  • Patent number: 6588974
    Abstract: The invention relates to bitumen or asphalt for producing a road topping, whereby said bitumen or asphalt contains a proportion of paraffin obtained by Fischer-Tropsch synthesis (FT paraffin). The invention also relates to a road topping with said bitumen and to a method for producing a corresponding road topping or roadway/covering using said bitumen.
    Type: Grant
    Filed: May 16, 2000
    Date of Patent: July 8, 2003
    Assignee: Schümann Sasol GmbH
    Inventors: Günter Hildebrand, Ferdinand Richter, Michael Matthäi, Bruno Iversen, Klaus-Werner Damm
  • Patent number: 6585783
    Abstract: The invention relates to a candle base material having components that allow the candle to change from opaque to transparent at a desired temperature.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: July 1, 2003
    Assignee: Schümann Sasol GmbH
    Inventors: Michael Matthäi, Gernot Meyer, Bernd Laudi
  • Patent number: 6227285
    Abstract: A heat storage medium such as paraffin for a latent heat accumulator (cold accumulator), which solidifies while forming crystal structures. In order to achieve improved responsiveness on heat input, the crystal structures are modified by a structure additive preferably in terms of hollow structures, such as e.g. hollow cones.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: May 8, 2001
    Assignee: Schümann Sasol GmbH & Co. KG
    Inventors: Günter Hildebrand, Michael Matthäi, Norbert Matzat, Rolf Laudi, Klaus Fieback, Wolfgang Ahrens, Thomas Krämer
  • Patent number: 6224641
    Abstract: The invention relates to a process for producing a paraffin-based object, especially a candle, with a proportion of a perfume which exceeds 10% by weight, in which the perfume is dissolved in a solvent containing an organic ester, and the solution is in turn added to or disolved in paraffin.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: May 1, 2001
    Assignee: Schümann Sasol GmbH & Co. KG
    Inventors: Norbert Matzat, Michael Matthäi, Claus Starke