Patents by Inventor Stefan SEIDEL

Stefan SEIDEL 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: 20210008849
    Abstract: The present invention relates to a multilayer composite material, to a process for the production thereof and to a housing part or a housing of an electronic device comprising such a multilayer composite material.
    Type: Application
    Filed: July 8, 2020
    Publication date: January 14, 2021
    Applicant: LANXESS Deutschland GmbH
    Inventors: Martin Wanders, Stefan Seidel, Lukas Schroer
  • Publication number: 20200103207
    Abstract: The invention relates to an igniting unit (10), especially for an inflator, comprising an electric igniter (11) including a first inner cap (12) which forms a space (14) for being filled with a booster propellant charge with a second outer cap (13). In accordance with the invention, the second cap (13) is an electrically non-conductive insulating cap.
    Type: Application
    Filed: November 27, 2019
    Publication date: April 2, 2020
    Inventors: STEFAN HEIGL, Johann Hinkofer, Christoph Knollhuber, Christoph Mocker, Andreas Seidel
  • Patent number: 10571010
    Abstract: A drive wheel (10; 100) wherein the drive wheel (10; 100) is formed by an injection-molding process, and has a longitudinal axis (11; 108), having a hub region (12; 102) with a hub opening (13; 102), having an annular toothed-rim region (17; 106) with a radially outwardly projecting toothing (18; 105), having a substantially disk-like intermediate region (15; 112) which is arranged radially between the hub region (12; 102) and the toothed-rim region (17; 106), wherein the drive wheel (10; 100) has two bearing points (31, 32), arranged concentrically with the longitudinal axis (11; 108), for radial mounting and two bearing points (33, 34; 121, 122), for axial mounting, and wherein the hub region (12; 102) has an extension (14; 103) that protrudes from the plane of the intermediate region (15; 112) in the direction of the longitudinal axis (11; 108).
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: February 25, 2020
    Assignee: Robert Bosch GmbH
    Inventors: Andreas Wehrle, Eugen Stoppel, Manuel Seidel, Stefan Hoch
  • Patent number: 10494496
    Abstract: A flame-retardant single-, or multi-layered, fiber-matrix semi-finished product has a polyamide-based fiber-matrix that includes at least one organic phosphinic acid salt and/or a diphosphinic acid salt. A process for the production thereof includes impregnating a fiber ply, or plies, and consolidating the ply or plies into a composite.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: December 3, 2019
    Assignee: LANXESS Deutschland GmbH
    Inventors: Stefan Seidel, Matthias Bienmuller, Jochen Endtner
  • Publication number: 20170362401
    Abstract: A flame-retardant single-, or multi-layered, fibre-matrix semi-finished product has a polyamide-based fibre-matrix that includes at least one organic phosphinic acid salt and/or a diphosphinic acid salt. A process for the production thereof includes impregnating a fibre ply, or plies, and consolidating the ply or plies into a composite.
    Type: Application
    Filed: June 14, 2017
    Publication date: December 21, 2017
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: STEFAN SEIDEL, MATTHIAS BIENMULLER, JOCHEN ENDTNER
  • Patent number: 9455416
    Abstract: An optoelectronic component may include a first organic functional layer structure, a second organic functional layer structure, and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure. The charge generating layer structure includes a first electron-conducting charge generating layer, and a second electron-conducting charge generating layer. The second electron-conducting charge generating layer is formed from a single substance, and the substance of the first electron-conducting charge generating layer is a substance selected from the group of substances consisting of: HAT-CN, Cu(I)pFBz, NDP-2, NDP-9, Bi(III)pFBz, F16CuPc.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: September 27, 2016
    Assignee: OSRAM OLED GMBH
    Inventors: Carola Diez, Arndt Jaeger, Erwin Lang, Ulrich Niedermeier, Nina Riegel, Guenter Schmid, Stefan Seidel
  • Patent number: 9287519
    Abstract: An optoelectronic device, comprising: a first organic functional layer structure; a second organic functional layer structure; and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure, wherein the charge generating layer structure comprises: a first electron-conducting charge generating layer; wherein the first electron-conducting charge generating layer comprises or is formed from an intrinsically electron-conducting substance; a second electron-conducting charge generating layer; and an interlayer between first electron-conducting charge generating layer; and second electron-conducting charge generating layer; and wherein the interlayer comprises at least one phthalocyanine derivative.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: March 15, 2016
    Assignee: OSRAM OLED GMBH
    Inventors: Arndt Jaeger, Carola Diez, Ulrich Niedermeier, Stefan Seidel, Thomas Dobbertin, Guenter Schmid
  • Patent number: 9196870
    Abstract: In at least one embodiment of the organic light-emitting diode (1), this comprises a mirror (3) and an organic layer sequence (4). The organic layer sequence (4) contains a first active layer (41) for producing first radiation and at least two second active layers (42, 43) for producing second radiation. The active layers (41, 42, 43) are arranged one above the other in a main direction (x) away from the mirror (3). A charge generation layer (45) is located in each case between two adjacent active layers (41, 42, 43). The second active layers (42, 43) each have the same at least two radiation active organic materials. The first active layer (41) has a radiation active organic material which is different therefrom.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: November 24, 2015
    Assignee: OSRAM OLED GMBH
    Inventors: Thomas Wehlus, Carola Diez, Stefan Seidel, Ulrich Niedermeier, Arndt Jaeger, Nina Riegel
  • Publication number: 20150311466
    Abstract: Various embodiments may relate to an optoelectronic device, including a first organic functional layer structure, a second organic functional layer structure, and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure. The charge generating layer structure includes a first electron-conducting charge generating layer, a second electron-conducting charge generating layer, and an interlayer between the first electron-conducting charge generating layer and the second electron-conducting charge generating layer. The interlayer includes at least one phthalocyanine derivative. Various embodiments may further relate to a method for producing the optoelectronic device.
    Type: Application
    Filed: March 13, 2013
    Publication date: October 29, 2015
    Inventors: Arndt Jaeger, Carola Diez, Ulrich Niedermeier, Stefan Seidel, Thomas Dobbertin, Guenter Schmid
  • Publication number: 20150102311
    Abstract: An optoelectronic component may include a first organic functional layer structure, a second organic functional layer structure, and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure. The charge generating layer structure includes a first electron-conducting charge generating layer, and a second electron-conducting charge generating layer. The second electron-conducting charge generating layer is formed from a single substance, and the substance of the first electron-conducting charge generating layer is a substance selected from the group of substances consisting of: HAT-CN, Cu(I)pFBz, NDP-2, NDP-9, Bi(III)pFBz, F16CuPc.
    Type: Application
    Filed: April 22, 2013
    Publication date: April 16, 2015
    Applicant: OSRAM OLED GmbH
    Inventors: Carola Diez, Arndt Jaeger, Erwin Lang, Ulrich Niedermeier, Nina Riegel, Guenter Schmid, Stefan Seidel
  • Publication number: 20150014674
    Abstract: In at least one embodiment of the organic light-emitting diode (1), this comprises a mirror (3) and an organic layer sequence (4). The organic layer sequence (4) contains a first active layer (41) for producing first radiation and at least two second active layers (42, 43) for producing second radiation. The active layers (41, 42, 43) are arranged one above the other in a main direction (x) away from the mirror (3). A charge generation layer (45) is located in each case between two adjacent active layers (41, 42, 43). The second active layers (42, 43) each have the same at least two radiation active organic materials. The first active layer (41) has a radiation active organic material which is different therefrom.
    Type: Application
    Filed: February 21, 2013
    Publication date: January 15, 2015
    Inventors: Thomas Wehlus, Carola Diez, Stefan Seidel, Ulrich Niedermeier, Arndt Jaeger, Nina Riegel
  • Publication number: 20140374729
    Abstract: Various embodiments relate to a method for producing an optoelectronic component includes applying a planarization medium to a surface of a substrate, wherein the planarization medium comprises a material which absorbs electromagnetic radiation having wavelengths of a maximum of 600 nm, applying a first electrode on or above the material, forming an organic functional layer structure on or above the first electrode, and forming a second electrode on or above the organic functional layer structure.
    Type: Application
    Filed: January 31, 2013
    Publication date: December 25, 2014
    Applicant: OSRAM Opto Semiconductors GmbH
    Inventors: Thomas Dobbertin, Benjamin Krummacher, Thilo Reusch, Simon Schicktanz, Stefan Seidel, Daniel Steffen Setz, Thomas Wehlus
  • Publication number: 20140361286
    Abstract: An optoelectronic device, comprising: a first organic functional layer structure; a second organic functional layer structure; and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure, wherein the charge generating layer structure comprises: a first electron-conducting charge generating layer; wherein the first electron-conducting charge generating layer comprises or is formed from an intrinsically electron-conducting substance; a second electron-conducting charge generating layer; and an interlayer between first electron-conducting charge generating layer; and second electron-conducting charge generating layer; and wherein the interlayer comprises at least one phthalocyanine derivative.
    Type: Application
    Filed: August 27, 2014
    Publication date: December 11, 2014
    Inventors: Arndt Jaeger, Carola Diez, Ulrich Niedermeier, Stefan Seidel, Thomas Dobbertin, Guenter Schmid
  • Patent number: 8816329
    Abstract: A radiation-emitting device for emitting electromagnetic radiation which is a mixture of at least three different partial radiations of a first, a second and a third wavelength range.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: August 26, 2014
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Ralf Krause, Günter Schmid, Stefan Seidel
  • Patent number: 8723164
    Abstract: An electronic device comprising a substrate, a first electrode, at least one organic functional layer, and a second electrode is indicated. The organic functional layer comprises a first, a second, and a third matrix material, wherein the first matrix material has a larger band gap than the second and the third matrix materials.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: May 13, 2014
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Guenter Schmid, Ralf Krause, Stefan Seidel, Oliver Weiss, Christoph Gaerditz, Riikka Suhonen, Ulrich Niedermeier, Fryderyk Kozlowski
  • Publication number: 20140048785
    Abstract: An optoelectronic component includes: a wet-chemically processed hole injection layer; and an additional layer doped with a dopant and adjacent to the wet-chemically processed hole injection layer, the dopant comprising a copper complex having at least one ligand with the chemical structure according to formula I in which E1 and E2 are each independently one of the following elements: sulfur, oxygen or selenium, and R is selected from the group of: hydrogen or substituted or unsubstituted, branched, linear or cyclic hydrocarbons.
    Type: Application
    Filed: March 1, 2012
    Publication date: February 20, 2014
    Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Karsten Heuser, Silke Scharner, Stefan Seidel
  • Patent number: 8617574
    Abstract: The present invention relates to isolated nucleic acid molecules which encode an antigen from a nontypable Haemophilus influenzae (H. influenzae) species, a vector which comprises such nucleic acid molecule, and a host cell comprising such vector. Furthermore, the invention provides antigens from a nontypable Haemophilus influenzae species, as well as fragments and variants thereof, a process for producing such antigens, and a process for producing a cell, which expresses such antigen. More specifically such antigens are produced by or associated with bacterial infections caused by nontypable Haemophilus influenzae.
    Type: Grant
    Filed: February 15, 2010
    Date of Patent: December 31, 2013
    Assignee: Valneva Austria GmbH
    Inventors: Alexander Von Gabain, Eszter Nagy, Andreas Meinke, Sanja Selak, Markus Hanner, Margarita Smidt, Michaela Weissgram, Birgit Noiges, Stefan Seidel, Julia Bacher, Christina Satke, Wolfgang Schueler, Martin Oleksiewicz
  • Patent number: 8558223
    Abstract: An organic electronic component, including a substrate, a first electrode, a second electrode, an electron-conducting layer which is arranged such that it is electrically conductively connected to at least one of the electrodes, wherein the electron-conducting layer is obtained by joint vaporization of a metal complex with an organic compound.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: October 15, 2013
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Günter Schmid, Ralf Krause, Andreas Kanitz, Jürgen Adler, Stefan Seidel, Arvid Hunze
  • Publication number: 20130199979
    Abstract: A fluid filter may include a filter housing including a pot and a lid. A ring filter element may be arranged within the filter housing, through which flow may pass radially and which separates an untreated space from a clean space. The ring filter element may have an upper and a lower end disc. A heating device may be configured to allow heating of the fluid to be filtered. The filter housing may define a port into which the heating device is inserted and the port may separate the heating device from the fluid to be heated.
    Type: Application
    Filed: July 25, 2011
    Publication date: August 8, 2013
    Applicant: MAHLE INTERNATIONAL GMBH
    Inventors: Stefan Jauss, Stefan Seidel
  • Patent number: 8461579
    Abstract: An organic radiation-emitting component, including a first electrode (1) having a first electrical contact region (10) for making electrical contact with the first electrode (1), a first organic functional layer (31) on the first electrode (1), on the first organic functional layer (31) at least one organic active region (4) suitable for emitting electromagnetic radiation during operation, and a second electrode (2) on the active region (4), wherein the first organic functional layer (31) includes a plurality of laterally arranged partial regions (30) each including a first material (51) having a first electrical conductivity and a second material (52) having a second electrical conductivity, the second electrical conductivity is greater than the first electrical conductivity, and the ratio of the proportion of the second material (52) to the proportion of the first material (51) in the partial regions (30) of the first organic functional layer (31) varies in a manner dependent on a lateral distance from the
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: June 11, 2013
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Christoph Gärditz, Ralf Krause, Günter Schmid, Stefan Seidel, Oliver Weiss, Riikka Suhonen, Ulrich Niedermeier