Patents by Inventor Andreas Fischer

Andreas Fischer 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: 9061961
    Abstract: Process for the direct amination of hydrocarbons to aminohydrocarbons, which comprises the steps: a) reaction of a feed stream E comprising at least one hydrocarbon and at least one aminating reagent to form a reaction mixture R comprising aminohydrocarbons and hydrogen and b) electrochemical separation of at least part of the hydrogen formed in the reaction from the reaction mixture R by means of a gastight membrane-electrode assembly having at least one selectively proton-conducting membrane and at least one electrode catalyst on each side of the membrane, where at least part of the hydrogen is oxidized to protons over the anode catalyst on the retentate side of the membrane and the protons are, after passing through the membrane, b1) reduced to hydrogen and/or b2) reacted with oxygen from an oxygen-comprising stream O which is brought into contact with the permeate side of the membrane to form water over the cathode catalyst on the permeate side.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: June 23, 2015
    Assignee: BASF SE
    Inventors: Petr Kubanek, Alexander Panchenko, Andreas Fischer, Thomas Heidemann
  • Patent number: 9054224
    Abstract: The present invention relates to a method to attach a shape memory alloy wire to a substrate, where the wire is mechanically attached into a 3D structure on the substrate. The present invention also relates to a device comprising a shape memory alloy wire attached to a substrate, where the wire is mechanically attached into a 3D structure on the substrate.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: June 9, 2015
    Assignee: SENSEAIR AB
    Inventors: Stefan Braun, Frank Niklaus, Andreas Fischer, Henrik Gradin
  • Patent number: 9054162
    Abstract: A method is disclosed for forming conductive vias in a substrate by filling preformed via holes, preferably through via holes, with conductive material. The method includes providing a plurality of preformed objects at least partly including ferromagnetic material on a surface of the substrate; providing a magnetic source on an opposite side of the substrate with respect to the plurality of preformed objects, thereby at least partly aligning at least a portion of the preformed objects with a magnetic field associated with the magnetic source; and moving the magnetic source relative the substrate, or vice versa, thereby moving the at least portion of the preformed objects into at least a portion of the via holes.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: June 9, 2015
    Inventors: Andreas Fischer, Göran Stemme, Frank Niklaus
  • Publication number: 20150155187
    Abstract: A system and method for processing a substrate in a processing chamber and providing an azimuthally evenly distributed draw on the processing byproducts using a gas pump down source coupled to the processing chamber above the plane of a substrate support within the processing chamber. The process chamber can include an annular plenum disposed between the support surface plane and the chamber top, the plenum including at least one vacuum inlet port coupled to the gas pump down source and a continuous inlet gap proximate to a perimeter of the substrate support, the continuous inlet gap having an inlet gas flow resistance of between about twice and about twenty times an outlet gas flow resistance the at least one vacuum inlet port.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 4, 2015
    Applicant: LAM RESEARCH CORPORATION
    Inventors: Iqbal Shareef, Piyush Agarwal, Jason Augustino, Andreas Fischer
  • Publication number: 20150148368
    Abstract: Crystalline, anhydrous hydrochloride salts of 4,5?-epoxy-3,14-dihydroxy-17-methylmorphinan-6-one (oxymorphone) are disclosed and three polymorphic forms of these salts are reported. The invention further relates to a method for the production of such salts, a pharmaceutical composition comprising an effective amount of such a salt and such a salt as a medicament and for the treatment and/or prevention of pain.
    Type: Application
    Filed: February 4, 2015
    Publication date: May 28, 2015
    Applicant: GRÜNENTHAL GMBH
    Inventors: Andreas FISCHER, Dagmar Peters-Groth, Dagmar Lischke
  • Publication number: 20150140572
    Abstract: The present invention relates to a composition having the activity of degrading the cell wall of a Mycobacterium species comprising: (a) a first fusion protein including (i) a domain with a first enzymatic activity, the enzymatic activity being at least one or more of the following: N-acetyl-b-D-muramidase (lysozyme, lytic transglycosylase), N-acetyl-b-D-glucosaminidase, N-acetylmuramoyl-L-alanine amidase, L-alanoyl-D-glutamate (LD) endopeptidase, c-D-glutamyl-meso-diaminopimelic acid (DL) peptidase, D-Ala-m-DAP (DD) endopeptidase, or m-DAP-m-DAP (LD) endopeptidase, (ii) at least one peptide stretch fused to the N- or C-terminus of the domain with the first enzymatic activity; and (iii) a protein transduction domain (PTD) being at the N- or C-terminus of the first fusion protein; and (b) a second fusion protein including (i) a domain with a second enzymatic activity, the enzymatic activity being at least one or more of the following: lipolytic activity, cutinase, mycolarabinogalactanesterase, or alpha/beta hy
    Type: Application
    Filed: July 1, 2013
    Publication date: May 21, 2015
    Inventors: Stefan Miller, Robert Andreas Fischer
  • Patent number: 9027239
    Abstract: A method for at least partially inserting a plug into a hole, said method comprising the steps of a) providing a at least one substrate with at least one hole wherein said at least one hole has a largest dimension of from 1 ?m to 300 ?m, b) providing a piece of material, wherein said piece of material has a larger dimension than said at least one hole, c) pressing said piece of material against the hole with a tool so that a plug is formed, wherein at least a part of said piece of material is pressed into said hole, d) removing the tool from the piece of material. There is further disclosed a plugged hole manufactured with the method. One advantage of an embodiment is that an industrially available wire bonding technology can be used to seal various cavities. The existing wire bonding technology makes the plugging fast and cheap.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: May 12, 2015
    Assignee: Aerocrine AB
    Inventors: Andreas Fischer, Göran Stemme, Frank Niklaus, Niklas Roxhed
  • Patent number: 9006494
    Abstract: The present invention relates to a process for producing vanillin from an aqueous, basic vanillin-comprising composition, in particular from a composition as arises in the oxidation, especially in the oxidation by electrolysis, of aqueous alkaline lignin-comprising compositions, comprising at least one treatment of an aqueous, basic vanillin-comprising composition, in particular the treatment of a composition as arises in the oxidation, especially in the oxidation by electrolysis, of aqueous alkaline lignin-comprising compositions, with a basic adsorbent, in particular an anion exchanger.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: April 14, 2015
    Assignee: BASF SE
    Inventors: Florian Stecker, Andreas Fischer, Axel Kirste, Agnes Voitl, Chung Huan Wong, Siegfried Waldvogel, Carolin Regenbrecht, Dominik Schmitt, Marius Franziskus Hartmer
  • Publication number: 20150090043
    Abstract: Embodiments provide a MEMS including a MEMS device and an detector circuit. The MEMS device includes a membrane, wherein a material of the membrane comprises a band gap and a crystal structure with structural elements (unit cells) connected by covalent bonds in two dimensions only. The detector circuit is configured to determine a deformation of the membrane based on a piezoresistive resistance of the material of the membrane.
    Type: Application
    Filed: September 26, 2014
    Publication date: April 2, 2015
    Inventors: Guenther Ruhl, Max Christian Lemme, Alfons Dehe, Andreas Fischer, Frank Niklaus, Anderson Smith
  • Patent number: 8970224
    Abstract: A circuit breaker is disclosed. A Rogowski converter is checked for wire breakage by applying a voltage to the Rogowski converter which is output by a digital/analog converter in response to a digital signal. The digital signal is dependent on the switch rated current of the circuit breaker.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: March 3, 2015
    Assignee: Siemens Aktiengesellschaft
    Inventor: Andreas Fischer
  • Patent number: 8969368
    Abstract: Crystalline, anhydrous hydrochloride salts of 4,5?-epoxy-3,14-dihydroxy-17-methylmorphinan-6-one (oxymorphone) are disclosed and three polymorphic forms of these salts are reported. The invention further relates to a method for the production of such salts, a pharmaceutical composition comprising an effective amount of such a salt and such a salt as a medicament and for the treatment and/or prevention of pain.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: March 3, 2015
    Assignee: Grünenthal GmbH
    Inventors: Andreas Fischer, Dagmar Peters-Groth, Dagmar Lischke
  • Patent number: 8956461
    Abstract: An apparatus used for rapid removal of polymer films from plasma confinement rings while minimizing erosion of other plasma etch chamber components is disclosed. The apparatus includes a center assembly, an electrode plate, a confinement ring stack, a first plasma source, and a second plasma source. The electrode plate is affixed to a surface of the center assembly with a channel defined along the external circumference therein. A first plasma source is disposed within the channel and along the external circumference of the center assembly, wherein the first plasma source is configured to direct a plasma to the inner circumferential surface of the confinement ring stack. A second plasma source located away from the first plasma source is configured to perform processing operations on a substrate within the etch chamber.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: February 17, 2015
    Assignee: Lam Research Corporation
    Inventors: Eric Hudson, Andreas Fischer
  • Patent number: 8940330
    Abstract: There is provided pharmaceutical compositions for the treatment of e.g. opioid dependency comprising microparticles of a pharmacologically-effective amount of buprenorphine, or a pharmaceutically-acceptable salt thereof, in associative admixture with particles comprising a weak acid, or particles comprising weakly-acidic buffer forming materials. The composition may further comprise a disintegrant and/or particles of a pharmacologically-effective amount of naloxone, or a pharmaceutically-acceptable salt thereof. The compositions are useful in the treatment of opioid dependency/addiction and/or pain.
    Type: Grant
    Filed: September 18, 2012
    Date of Patent: January 27, 2015
    Assignee: Orexo AB
    Inventor: Andreas Fischer
  • Publication number: 20150024594
    Abstract: A semiconductor substrate processing apparatus includes a cooled pin lifter paddle for raising and lowering a semiconductor substrate. The semiconductor substrate processing apparatus comprises a processing chamber in which the semiconductor substrate is processed, a heated pedestal for supporting the semiconductor substrate in the processing chamber, and the cooled pin lifter paddle located below the pedestal. The cooled pin lifter paddle includes a heat shield and at least one flow passage in an outer peripheral portion thereof through which a coolant can be circulated to remove heat absorbed by the heat shield of the cooled pin lifter paddle. The cooled pin lifter paddle is vertically movable such that lift pins on an upper surface of the heat shield travel through corresponding holes in the pedestal and a source of coolant is in flow communication with the at least one flow passage.
    Type: Application
    Filed: July 17, 2013
    Publication date: January 22, 2015
    Inventors: Andreas Fischer, Dean Larson
  • Publication number: 20150013906
    Abstract: A plasma processing system having at least a plasma processing chamber for performing plasma processing of a substrate and utilizing at least a first processing state and a second processing state. Plasma is present above the center region of the substrate during the first processing stale to perform plasma processing of at least the center region during the first processing state. Plasma is absent above the center region of the substrate but present adjacent to the bevel edge region during the second processing state to at least perform plasma processing of the bevel edge region during the second processing state. During the second processing state, the upper electrode is in an RF floating state and the substrate is disposed on the lower electrode surface.
    Type: Application
    Filed: July 15, 2013
    Publication date: January 15, 2015
    Applicant: Lam Research Corporation
    Inventors: Andreas Fischer, John Holland
  • Publication number: 20150011097
    Abstract: A plasma processing system having a plasma processing chamber configured for processing a substrate is provided. The plasma processing system includes at least an upper electrode and a lower electrode for processing the substrate. The substrate is disposed on the lower electrode during plasma processing, where the upper electrode and the substrate forms a first gap. The plasma processing system also includes an upper electrode peripheral extension (UE-PE). The UE-PE is mechanically coupled to a periphery of the upper electrode, where the UE-PE is configured to be non-coplanar with the upper electrode. The plasma processing system further includes a cover ring. The cover ring is configured to concentrically surround the lower electrode, where the UE-PE and the cover ring forms a second gap.
    Type: Application
    Filed: September 24, 2014
    Publication date: January 8, 2015
    Inventors: Andreas Fischer, Eric Hudson
  • Patent number: 8911637
    Abstract: A method for processing a substrate in a capacitively-coupled plasma processing system having a plasma processing chamber and at least an upper electrode and a lower electrode. The substrate is disposed on the lower electrode during plasma processing. The method includes providing at least a first RF signal, which has a first RF frequency, to the lower electrode. The first RF signal couples with a plasma in the plasma processing chamber, thereby inducing an induced RF signal on the upper electrode. The method also includes providing a second RF signal to the upper electrode. The second RF signal also has the first RF frequency. A phase of the second RF signal is offset from a phase of the first RF signal by a value that is less than 10%. The method further includes processing the substrate while the second RF signal is provided to the upper electrode.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: December 16, 2014
    Assignee: Lam Research Corporation
    Inventors: Rajinder Dhindsa, Hudson Eric, Alexei Marakhtanov, Andreas Fischer
  • Patent number: 8911589
    Abstract: An edge ring assembly surrounds a substrate support surface in a plasma etching chamber. The edge ring assembly comprises an edge ring and a dielectric spacer ring. The dielectric spacer ring, which surrounds the substrate support surface and which is surrounded by the edge ring in the radial direction, is configured to insulate the edge ring from the baseplate. Incorporation of the edge ring assembly around the substrate support surface can decrease the buildup of polymer at the underside and along the edge of a substrate and increase plasma etching uniformity of the substrate.
    Type: Grant
    Filed: July 2, 2013
    Date of Patent: December 16, 2014
    Assignee: Lam Research Corporation
    Inventors: Jeremy Chang, Andreas Fischer, Babak Kadkhodayan
  • Patent number: 8911590
    Abstract: Broadly speaking, the embodiments of the present invention provide an improved chamber cleaning mechanism. The present invention can also be used to provide additional knobs to tune the etch processes. In one embodiment, a plasma processing chamber configured to generate a plasma includes a bottom electrode assembly with an bottom electrode, wherein the bottom electrode is configured to receive a substrate. The plasma processing chamber includes a top electrode assembly with a top electrode and an inductive coil surrounding the top electrode. The inductive coil is configured to convert a gas into a plasma within a region defined within the chamber, wherein the region is outside an area defined above a top surface of the bottom electrode.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: December 16, 2014
    Assignee: Lam Research Corporation
    Inventors: Rajinder Dhindsa, Mukund Srinivasan, Kenji Takeshita, Alexei Marakhtanov, Andreas Fischer
  • Publication number: 20140346057
    Abstract: The present invention relates to a washing machine comprising an electrochemical cell, to a process for electrochemical cleaning of fibers, to laundry detergents for electrochemical cleaning of fibers and to the fibers thus cleaned.
    Type: Application
    Filed: August 6, 2014
    Publication date: November 27, 2014
    Applicant: BASF SE
    Inventors: Ulrich GRIESBACH, Steffen MAAS, Florian STECKER, Andreas FISCHER