Patents by Inventor Oliver Moeller

Oliver Moeller 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).

  • Display element with reduced backlight in the edge region
    Patent number: 11966069
    Abstract: A display including a display panel and a backlight arranged behind the display panel, with a light guide with edge coupling, wherein the backlight is designed so the light intensity of the backlight is lower in a peripheral region of the display panel than in a central region of the display panel.
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: April 23, 2024
    Assignee: Continental Automotive Technologies GmbH
    Inventors: Jürgen Bäthis, Oliver Jakoby, Andreas Brüninghaus, Jochen Möller
  • Method for separating organic transition metal complex catalysts
    Patent number: 8226829
    Abstract: Process for separating a dissolved complex catalyst of a metal of group 4, 5, 6, 7, 8, 9 or 10 of the Periodic Table of the Elements and/or any free organophosphorus ligand present from a nonaqueous hydroformylation reaction mixture which contains an aldehyde product and an organic solvent at least one membrane which is more permeable to the hydroformylation product than to the organophosphorus ligand, the separation being carried out under a carbon monoxide partial vapor pressure of more than 200 kPa.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: July 24, 2012
    Assignee: Evonik Oxenc GmbH
    Inventors: Klaus-Diether Wiese, Goetz Baumgarten, Franz-Felix Kuppinger, Oliver Moeller, Dagmara Ortmann, Cornelia Borgmann, Wilfried Bueschken
  • CATALYST PRECURSOR FOR AN Rh COMPLEX CATALYST
    Publication number: 20090292146
    Abstract: The present invention relates to the preparation and use of stable catalyst precursors of rhodium complex catalysts.
    Type: Application
    Filed: May 29, 2007
    Publication date: November 26, 2009
    Applicant: Evonik Oxeno GmbH
    Inventors: Dieter Hess, Klaus-Diether Wiese, Oliver Moeller, Dirk Fridag, Detlef Selent
  • Carbonylation method by adding secondary sterically hindered amines
    Patent number: 7495134
    Abstract: The invention relates to a process for reaction of a carbonylatable compound using a metal complex catalyst comprising a metal of transition group VIII and an organophosphorus ligand and in the presence of a stabilizer based on a sterically hindered secondary amine.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: February 24, 2009
    Assignee: Evonik Oxeno GmbH
    Inventors: Dieter Hess, Dagmara Ortmann, Oliver Moeller, Klaus-Diether Wiese, Dirk Fridag, Wilfried Bueschken
  • Method for hydroformylating olefins in the presence of organophosphoric compounds
    Patent number: 7495133
    Abstract: (EN) The invention relates to the use of novel organophosphoric compounds and metal complexes thereof in catalytic reactions, and to the hydroformylation of olefins in the presence of these compounds.
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: February 24, 2009
    Assignee: Oxeno Olefinchemie GmbH
    Inventors: Cornelia Borgmann, Detlef Selent, Armin Boerner, Klaus-Diether Wiese, Dagmara Ortmann, Oliver Moeller, Dieter Hess
  • Method for Separating Organic Transition Metal Complex Catalysts
    Publication number: 20080251456
    Abstract: Process for separating a dissolved complex catalyst of a metal of group 4, 5, 6, 7, 8, 9 or 10 of the Periodic Table of the Elements and/or any free organophosphorus ligand present from a nonaqueous hydroformylation reaction mixture which contains an aldehyde product and an organic solvent at least one membrane which is more permeable to the hydroformylation product than to the organophosphorus ligand, the separation being carried out under a carbon monoxide partial vapor pressure of more than 200 kPa.
    Type: Application
    Filed: September 8, 2006
    Publication date: October 16, 2008
    Applicant: Evonik Oxeno GmbH
    Inventors: Klaus-Diether Wiese, Gotz Baumgarten, Franz-Felix Kuppinger, Oliver Moeller, Dagmara Ortmann, Cornelia Borgmann, Wilfried Buschken
  • Carbonylation Method by Adding Secondary Sterically Hindered Amines
    Publication number: 20080188686
    Abstract: The invention relates to a process for reaction of a carbonylatable compound using a metal complex catalyst comprising a metal of transition group VIII and an organophosphorus ligand and in the presence of a stabilizer based on a sterically hindered secondary amine.
    Type: Application
    Filed: June 2, 2006
    Publication date: August 7, 2008
    Applicant: OXENO OLEFINCHEMIE GMBH
    Inventors: Dieter Hess, Dagmara Ortmann, Oliver Moeller, Klaus-Diether Wiese, Dirk Fridag, Wilfried Buschken
  • Method for producing organoacylphosphites
    Patent number: 7345185
    Abstract: The present invention relates to a process for preparing organophosphites, organosphonites and organophosphinites by condensing phosphorus trihalides or organophosphorus halides with organic compounds bearing hydroxyl groups in the presence of polymeric basic ion exchange resins. The process according to the invention makes possible in a simple manner the preparation of trivalent organophosphorus compounds which may serve, for example, as ligands in rhodium complexes which may be used as a catalyst in hydroformylation.
    Type: Grant
    Filed: October 27, 2004
    Date of Patent: March 18, 2008
    Assignee: OXENO Olefinchemie GmbH
    Inventors: Dagmara Ortmann, Klaus-Diether Wiese, Oliver Moeller, Dirk Fridag
  • Method for the hydroformylation of olefinically unsaturated compounds, especially olefins, in the presence of cyclic carbonic acid esters
    Patent number: 7317130
    Abstract: The present invention relates to a process for preparing aldehydes by hydroformylation of olefinically unsaturated compounds catalyzed by metals of groups 8 to 10 of the Periodic Table of the Elements in the presence of cyclic carbonic esters and ligands which contain no sulfonic acid or sulfonate group.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: January 8, 2008
    Assignee: OXENO Olefinchemie GmbH
    Inventors: Oliver Möller, Dirk Fridag, Cornelia Borgmann, Dieter Hess, Klaus-Diether Wiese
  • Method for producing aldehydes by means of hydroformylation of olefinically unsaturated compounds, said hydroformylation being catalyzed by unmodified metal complexes in the presence of cyclic carbonic acid esters
    Patent number: 7193116
    Abstract: The present invention relates to a process for preparing aldehydes by hydroformylation catalyzed by metals of groups 8 to 10 of the Periodic Table of the Elements in the presence of cyclic carbonic esters.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: March 20, 2007
    Assignee: OXENO Olefinchemie GmbH
    Inventors: Oliver Moeller, Klaus-Diether Wiese, Dieter Hess, Cornelia Borgmann, Alfred Kaizik, Dirk Fridag
  • Method for the hydroformylation of olefinically unsaturated compounds, especially olefins,in the presence of cyclic carbonic acid esters
    Publication number: 20060241324
    Abstract: The present invention relates to a process for preparing aldehydes by hydroformylation of olefinically unsaturated compounds catalyzed by metals of groups 8 to 10 of the Periodic Table of the Elements in the presence of cyclic carbonic esters and ligands which contain no sulfonic acid or sulfonate group.
    Type: Application
    Filed: August 7, 2003
    Publication date: October 26, 2006
    Applicant: OXENO OLEFINCHEMIE GMBH
    Inventors: Oliver Moeller, Dirk Fridag, Cornelia Borgmann, Dieter Hess, Klaus-Diether Wiese