Patents by Inventor Bernd Schroder

Bernd Schroder 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: 9978957
    Abstract: Triphenylene derivatives, in particular for use as triplet matrix materials in organic electroluminescent devices, one of example of which is represented by formula I. The invention furthermore relates to a process for the preparation of the triphenylene derivatives and to electronic devices comprising the triphenylene derivatives.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: May 22, 2018
    Assignee: Merck Patent GmbH
    Inventors: Anja Jatsch, Rémi M. Anémian, Bernd Schröder, Arne Buesing, Philipp Stoessel, Christof Pflumm, Jonas V. Kroeber, Thomas Eberle
  • Publication number: 20170018722
    Abstract: Triphenylene derivatives, in particular for use as triplet matrix materials in organic electroluminescent devices, one of example of which is represented by formula 1. The invention furthermore relates to a process for the preparation of the triphenylene derivatives and to electronic devices comprising the triphenylene derivatives.
    Type: Application
    Filed: September 30, 2016
    Publication date: January 19, 2017
    Inventors: Anja JATSCH, Rémi M. ANÉMIAN, Bernd SCHRÕDER, Arne BUESING, Philipp STOESSEL, Christof PFLUMM, Jonas V. KROEBER, Thomas EBERLE
  • Patent number: 9252369
    Abstract: The present invention relates, inter alia, to metal complexes having improved solubility, to processes for the preparation of the metal complexes, to devices comprising these metal complexes and to the use of the metal complexes. M(L)n(L?)m formula 1 where the compound contains a moiety M(L)n of the formula (2) W is equal to the formula (3).
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: February 2, 2016
    Assignee: Merck Patent GmbH
    Inventors: Rémi Manouk Anémian, Bernd Schröder, Claire De Nonencourt
  • Patent number: 8961943
    Abstract: O/W-emulsifiers are described, comprising: (a) 30-50% by weight of hardened palm oil glycerides; (b) 15-35% by weight of potassium cetyl phosphates; (c) 20-30% by weight of cetyl alcohol, and (d) 5-15% by weight of potassium phosphate, in each case with respect to the total mass of the emulsifier. Further described are corresponding O/W-emulsions, comprising an aqueous phase, an oil phase dispersed in the aqueous phase and between 0.25 and 15% by weight of the abovementioned O/W-emulsifier. Finally, also described are methods for manufacturing such an O/W-emulsion.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: February 24, 2015
    Assignee: Symrise AG
    Inventors: Bernd Schröder, Rolf Ohrmann, Martina Issleib, Edgar Endlein
  • Patent number: 8779176
    Abstract: The present invention relates, inter alia, to metal complexes having improved solubility, process for the preparation of the metal complexes, devices comprising these metal complexes, and the use of the metal complexes.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: July 15, 2014
    Assignee: Merck Patent GmbH
    Inventors: Rémi Manouk Anémian, Bernd Schröder, Amir Hossain Parham, Claire De Nonancourt
  • Patent number: 8454941
    Abstract: O/W-emulsifiers are described, comprising: (a) 30-50% by weight of hardened palm oil glycerides; (b) 15-35% by weight of potassium cetyl phosphates; (c) 20-30% by weight of cetyl alcohol, and (d) 5-15% by weight of potassium phosphate, in each case with respect to the total mass of the emulsifier. Further described are corresponding O/W-emulsions, comprising an aqueous phase, an oil phase dispersed in the aqueous phase and between 0.25 and 15% by weight of the abovementioned O/W-emulsifier. Finally, also described are methods for manufacturing such an O/W-emulsion.
    Type: Grant
    Filed: September 19, 2007
    Date of Patent: June 4, 2013
    Assignee: Symrise AG
    Inventors: Rolf Ohrmann, Martina Issleib, Edgar Endlein, Bernd Schröder
  • Publication number: 20130116755
    Abstract: The present invention relates, inter alia, to metal complexes having improved solubility, to processes for the preparation of the metal complexes, to devices comprising these metal complexes and to the use of the metal complexes. M(L)n(L?)m formula 1 where the compound contains a moiety M(L)n of the formula (2) W is equal to the formula (3).
    Type: Application
    Filed: June 28, 2011
    Publication date: May 9, 2013
    Applicant: Merck Patent GmbH
    Inventors: Rémi Manouk Anémian, Bernd Schröder, Claire De Nonencourt
  • Publication number: 20130065873
    Abstract: The present invention relates, inter alia, to metal complexes having improved solubility, process for the preparation of the metal complexes, devices comprising these metal complexes, and the use of the metal complexes.
    Type: Application
    Filed: April 20, 2011
    Publication date: March 14, 2013
    Applicant: Merck Patent GmbH
    Inventors: Rémi Manouk Anémian, Bernd Schröder, Amir Hossain Parham, Claire De Nonancourt
  • Patent number: 7962175
    Abstract: The invention relates to a method for dimensioning hardware components for base stations of CDMA communication networks, especially hardware components of a UMTS base Station (node B). The number of hardware components, that is Channel elements (CE) and modems (M), required for the individual base stations in order to maintain a defined blocking probability, is determined on the basis of the spatial traffic distribution and a CDMA network comprising base stations.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: June 14, 2011
    Assignee: T-Mobile Deutschland GmbH
    Inventor: Bernd Schröder
  • Publication number: 20100284948
    Abstract: O/W-emulsifiers are described, comprising: (a) 30-50% by weight of hardened palm oil glycerides; (b) 15-35% by weight of potassium cetyl phosphates; (c) 20-30% by weight of cetyl alcohol, and (d) 5-15% by weight of potassium phosphate, in each case with respect to the total mass of the emulsifier. Further described are corresponding O/W-emulsions, comprising an aqueous phase, an oil phase dispersed in the aqueous phase and between 0.25 and 15% by weight of the abovementioned O/W-emulsifier. Finally, also described are methods for manufacturing such an O/W-emulsion.
    Type: Application
    Filed: September 19, 2007
    Publication date: November 11, 2010
    Inventors: Rolf Ohrmann, Martina Issleib, Edgar Endlein, Bernd Schröder
  • Patent number: 7731982
    Abstract: The invention concerns an O/W emulsifier, an O/W emulsion prepared therefrom and the uses thereof. According to the invention the O/W emulsifier contains (a) 70 to 90 wt. % of glyceryl oleate citrate and (b) 10 to 30 wt. % of a viscosity modifier having a viscosity in the range from 1 to 10,000 mPas.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: June 8, 2010
    Assignee: Symrise GmbH & Co. KG
    Inventor: Bernd Schröder
  • Patent number: 7638594
    Abstract: The present invention relates to novel conjugated polymers comprising spirobifluorene units and their use in optoelectronic devices, preferably in, for example, displays based on polymeric organic light-emitting diodes.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: December 29, 2009
    Assignee: Merck Patent GmbH
    Inventors: Heinrich Becker, Kevin Treacher, Hubert Spreitzer, Aurelie Falcou, Philipp Stoessel, Arne Buesing, Amir Parham, Bernd Schröder
  • Patent number: 7323533
    Abstract: The present invention relates to novel conjugated polymers comprising spirobifluorene units and their use in optoelectronic devices, preferably in, for example, displays based on polymeric organic light-emitting diodes.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: January 29, 2008
    Assignee: Covion Organic Semiconductors GmbH
    Inventors: Heinrich Becker, Kevin Treacher, Hubert Spreitzer, Aurelie Falcou, Philipp Stössel, Arne Büsing, Amir Parham, Bernd Schröder
  • Publication number: 20070275689
    Abstract: The invention relates to a method for dimensioning hardware components for base stations of CDMA communication networks, especially hardware components of a UMTS base Station (node B). The number of hardware components, that is Channel elements (CE) and modems (M), required for the individual base stations in order to maintain a defined blocking probability, is determined on the basis of the spatial traffic distribution and a CDMA network comprising base stations.
    Type: Application
    Filed: August 18, 2005
    Publication date: November 29, 2007
    Applicant: T-MOBILE DEUTSCHLAND GMBH
    Inventor: Bernd Schröder
  • Publication number: 20070265473
    Abstract: The present invention relates to novel conjugated polymers comprising spirobifluorene units and their use in optoelectronic devices, preferably in, for example, displays based on polymeric organic light-emitting diodes.
    Type: Application
    Filed: July 25, 2007
    Publication date: November 15, 2007
    Applicant: Covion Organic Semiconductors GmbH
    Inventors: Heinrich Becker, Kevin Treacher, Hubert Spreitzer, Aurelie Falcou, Philipp Stossel, Arne Busing, Amir Parham, Bernd Schroder
  • Publication number: 20060171913
    Abstract: O/W emulsifying agents are described, comprising: (a) hardened palm oil glycerides and (b) potassium cetyl phosphate wherein the proportion of potassium cetyl phosphate is in the range from 40 to 80% by weight, based on the total mass of the emulsifying agent. Also described are corresponding O/W emulsions, comprising a water phase, an oil phase dispersed in the water phase and 0.25 to 15% by weight of the aforementioned O/W emulsifying agent. Finally, methods for producing an O/W emulsion of this type are also described.
    Type: Application
    Filed: February 25, 2004
    Publication date: August 3, 2006
    Inventor: Bernd Schroder
  • Publication number: 20060165738
    Abstract: The invention concerns an O/W emulsifier, an O/W emulsion prepared therefrom and the uses thereof. According to the invention the O/W emulsifier contains (a) 70 to 90 wt. % of glyceryl oleate citrate and (b) 10 to 30 wt. % of a viscosity modifier having a viscosity in the range from 1 to 10,000 mpas.
    Type: Application
    Filed: May 28, 2004
    Publication date: July 27, 2006
    Inventor: Bernd Schroder
  • Publication number: 20050038223
    Abstract: The present invention relates to novel conjugated polymers comprising spirobifluorene units and their use in optoelectronic devices, preferably in, for example, displays based on polymeric organic light-emitting diodes.
    Type: Application
    Filed: August 29, 2002
    Publication date: February 17, 2005
    Inventors: Heinrich Becker, Kevin Treacher, Hubert Spreitzer, Aurelie Falcou, Philipp Stossel, Arne Busing, Amir Parham, Bernd Schroder
  • Patent number: 6174008
    Abstract: bumper arrangement for a motor vehicle includes a bumper mounted in such a way that it can be moved between a rest position and an operating position. A spring acts on the bumper and is prestressed in the rest position. A locking device holds the bumper in the rest and/or operating position. A control unit actuates the locking device as a function of signals from an accident detection sensor system. When the locking device is unlocked, the spring moves the bumper abruptly into the operating position in which the bumper absorbs impact loads resulting from relative velocities up to a predetermined limit in a substantially elastic manner.
    Type: Grant
    Filed: October 13, 1999
    Date of Patent: January 16, 2001
    Assignee: DaimlerChrysler AG
    Inventors: Johann Kramer, Bernd Schroder, Martin Tebbe
  • Patent number: 5906940
    Abstract: Stem cells or other organ-function cells are cultivated in a fluidized bed system on macroporous glass carrier bodies treated with a structure protein such as gelatin and an extracellular matrix protein such as fibronectin, and coated with a stroma cell layer. Glass carriers coated with gelatin are added to a fluidized bed reactor, and a culture medium containing an extracellular matrix protein is added to bind the protein to the gelatin. Stromal cells are then added and the cells are cultured to immobilize the cells on the carriers containing the bound protein. Immature organ-function cells are added to the reactor, and while generating a fluidized bed of the carriers in the culture medium, the culture medium is recirculated from and to the reactor in a recirculation loop. Bubble-free aeration of the culture medium is effected to cultivate the immature organ-function cells on the carriers to obtain both mature differentiated organ-function cells and progenitor organ-function cells.
    Type: Grant
    Filed: February 15, 1996
    Date of Patent: May 25, 1999
    Assignee: Forschungszentrum Julich GmbH
    Inventors: Christian Wandrey, Manfred Biselli, Bernd Schroder, Hans-Joachim Schmoll