Patents by Inventor Peter Stengel

Peter Stengel 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: 20230220322
    Abstract: The present invention relates to a biocompatible device which comprises on its surface an adsorbed layer of a polymer P which is a copolymer of at least one macromonomer selected from an ester E of (meth)acrylic acid and polyethylene oxide or a polyethylene glycol (meth)acrylamide, at least one monomer M selected from alkyl (meth)acrylate, aryloxyalkyl (meth)acrylate, alkyl (meth)acrylamide or aryl (meth)acrylamide, and at least one cationic monomer C selected from cationic ethylenically unsaturated N-containing monomers. It further relates to a process for making a biocompatible device which comprises on its surface an adsorbed layer of the polymer P comprising the following steps: providing a biocompatible device, and applying to the surface of the biocompatible device a solution S of the polymer Pin a solvent L.
    Type: Application
    Filed: June 8, 2021
    Publication date: July 13, 2023
    Inventors: Tobias MENTZEL, Nadine KAISER, Veronique SCHWARTZ, Rupert KONRADI, Peter HAHN, Peter STENGEL, Carina OBERFRANK
  • Patent number: 11150219
    Abstract: Biosensor BS comprising at least one polymer P wherein said polymer P is a copolymer of at least monomer M and at least one ester E of (meth)acrylic acid and polyethylene oxide, wherein said monomer M is different from ester E and has at least one ethylenically unsaturated double bond, wherein polymer P has a surface adsorption SA of at least 200 ng/cm2 on the respective surface where polymer P is deposited, said SA being determined by quartz crystal microbalance.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: October 19, 2021
    Assignee: BASF SE
    Inventors: Rupert Konradi, Matthias Kellermeier, Peter Stengel
  • Patent number: 10850238
    Abstract: Process for reducing the fouling of a surface O, wherein an aqueous solution S of at least one polymer P comprising styrene and at least one ester E of (meth)acrylic acid and polyethylene oxide in a molar ratio of 0.05:1 to 50:1 is applied to said surface O.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: December 1, 2020
    Assignee: SOLENIS TECHNOLOGIES, L.P.
    Inventors: Rupert Konradi, Cristina Cepraga, Claudia Staudt, Bernhard Von Vacano, Matthias Kellermeier, Peter Stengel, Roelf-Peter Baumann, Laurent Marty, Jelan Kuhn, Sarah-Jane Schauksdat, Ludger Wegmann, Erik Bohrer
  • Publication number: 20180056245
    Abstract: Process for reducing the fouling of a surface O, wherein an aqueous solution S of at least one polymer P comprising styrene and at least one ester E of (meth)acrylic acid and polyethylene oxide in a molar ratio of 0.05:1 to 50:1 is applied to said surface O.
    Type: Application
    Filed: April 12, 2016
    Publication date: March 1, 2018
    Applicant: BASF SE
    Inventors: Rupert KONRADI, Cristina CEPRAGA, Claudia STAUDT, Bernhard Ulrich VON VACANO, Matthias KELLERMEIER, Peter STENGEL, Peter BAUMANN, Laurent MARTY, Jelan KUHN, Sarah-Jane SCHAUKSDAT, Ludger WEGMANN, Erik BOHRER
  • Publication number: 20160152576
    Abstract: The present invention provides compounds, including resolved enantiomers, diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula: A-L-CR where CR is a cyclical core group, L is a linking group and A is as defined herein. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.
    Type: Application
    Filed: January 31, 2014
    Publication date: June 2, 2016
    Applicant: Array BioPharma, Inc.
    Inventors: Ian S. Mitchell, Keith L. Spencer, Peter Stengel, Yongxin Han, Nicolas C. Kallan, Mark Munson, Guy P.A. Vigers, James Blake, Anthony Piscopio, John Josey, Scott Miller, Dengming Xiao, Rui Xu, Chang Rao, Bing Wang, April L. Bernacki
  • Patent number: 8780566
    Abstract: With the objective of improving an energy storage device comprising a transducer unit and a capacitor module which interacts with the transducer unit so it can be inserted as a physical device into a motor vehicle in particular, it is proposed to provide a housing to accommodate the capacitor cells of the capacitor module, for the housing to comprise a capacitor chamber accommodating the capacitor cells, and for the capacitor chamber to have a gas-tight seal.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: July 15, 2014
    Assignee: Flextronics International Kft.
    Inventor: Peter Stengel
  • Publication number: 20140148436
    Abstract: The present invention provides compounds, including resolved enantiomers, diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula: A-L-CR where CR is a cyclical core group, L is a linking group and A is as defined herein. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.
    Type: Application
    Filed: January 31, 2014
    Publication date: May 29, 2014
    Applicant: Array BioPharma, Inc.
    Inventors: Ian S. Mitchell, Keith L. Spencer, Peter Stengel, Yongxin Han, Nicolas C. Kallan, Mark Munson, Guy P.A. Vigers, James Blake, Anthony Piscopio, John Josey, Scott Miller, Dengming Xiao, Rui Xu, Chang Rao, Bing Wang, April L. Bernacki
  • Patent number: 8680114
    Abstract: The present invention provides compounds, including resolved enantiomers, diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula: A-L-CR where CR is a cyclical core group, L is a linking group and A is as defined herein. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: March 25, 2014
    Assignees: Array Biopharma, Inc., Genentech, Inc.
    Inventors: Ian S. Mitchell, Keith L. Spencer, Peter Stengel, Yongxin Han, Nicholas C. Kallan, Mark Munson, Guy P. A. Vigers, James Blake, Anthony Piscopio, John Josey, Scott Miller, Dengming Xiao, Rui Xu, Chang Rao, Bing Wang, April L. Bernacki
  • Publication number: 20100168123
    Abstract: The present invention provides compounds, including resolved enantiomers, diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula: A-L-CR where CR is a cyclical core group, L is a linking group and A is as defined herein. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.
    Type: Application
    Filed: September 25, 2009
    Publication date: July 1, 2010
    Inventors: Ian S. Mitchell, Keith L. Spencer, Peter Stengel, Yongxin Han, Nicholas C. Kallan, Mark Munson, Guy P.A. Vigers, James Blake, Anthony Piscopio, John Josey, Scott Miller, Dengming Xiao, Rui Xu, Chang Rao, Bing Wang, April L. Bernacki
  • Publication number: 20100149757
    Abstract: With the objective of improving an energy storage device comprising a transducer unit and a capacitor module which interacts with the transducer unit so it can be inserted as a physical device into a motor vehicle in particular, it is proposed to provide a housing to accommodate the capacitor cells of the capacitor module, for the housing to comprise a capacitor chamber accommodating the capacitor cells, and for the capacitor chamber to have a gas-tight seal.
    Type: Application
    Filed: December 2, 2009
    Publication date: June 17, 2010
    Applicant: Stribel Production GmbH
    Inventor: Peter Stengel
  • Publication number: 20080139811
    Abstract: A compound of the formula: is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.
    Type: Application
    Filed: February 27, 2007
    Publication date: June 12, 2008
    Inventors: Hing Sham, Daniel Norbeck, Xiaoqi Chen, David Betebenner, Dale Kempf, Thomas Herrin, Gondi Kumar, Stephen Condon, Arthur Cooper, Daniel Dickman, Steven Hannick, Lawrence Kolaczkowski, Patricia Oliver, Daniel Plata, Peter Stengel, Eric Stoner, Jieh-Heh Tien, Jih-Hua Liu, Ketan Patel
  • Publication number: 20080095739
    Abstract: Compounds having the formula Ia or Ib wherein R1, R2, R3 and R4 are as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.
    Type: Application
    Filed: February 15, 2007
    Publication date: April 24, 2008
    Inventors: Jay Fell, Peter Mohr, Peter Stengel
  • Publication number: 20060252785
    Abstract: Compounds having the formula I wherein A, m and R1 are herein defined are Hepatitis C virus NS5b polymerase inhibitors.
    Type: Application
    Filed: April 28, 2006
    Publication date: November 9, 2006
    Inventors: James Blake, Jay Fell, John Fischer, Robert Hendricks, Stacey Spencer, Peter Stengel
  • Publication number: 20060191445
    Abstract: A flat panel workstation system that may be retrofitted into an existing desktop/work surface for supporting and pivoting a flat panel display such as a liquid crystal display (LCD) from a closed position to an open, viewable position in front of a user. The system includes a sliding keyboard and mouse platform mounted underneath the front edge of the desk top/work surface and which automatically pivot a support panel atop the work surface (and attached flat panel display) to an upright position or closed flush position upon extension/retraction of the keyboard and mouse platform.
    Type: Application
    Filed: February 14, 2006
    Publication date: August 31, 2006
    Inventors: Peter Stengel, Thomas White
  • Publication number: 20060185564
    Abstract: A computer workstation having a desktop/work surface defined by a central aperture and a pivoting liquid crystal display (LCD) support panel mounted on pivot shafts in the aperture. In addition, a sliding input device platform is mounted on telescoping roller brackets underneath the front edge of the work surface. Lever arms are rotatably engaged with the pivot shafts and are linked to the roller brackets. The lever arms automatically pivot the LCD support panel to an upright position upon extension of the input device platform, and vice versa, and a hydraulic damper brings the LCD support panel to a safe, gentle stop. Aa mercury switch turns the LCD on and off automatically upon opening or closing. Two or more such LCD support panels and associated hardware can be included in a single desktop/work surface for a computer training and/or conferences.
    Type: Application
    Filed: February 10, 2006
    Publication date: August 24, 2006
    Inventors: Peter Stengel, Thomas White
  • Patent number: 7047890
    Abstract: A computer workstation having a desktop/work surface defined by a central aperture and a pivoting liquid crystal display (LCD) support panel mounted on pivot shafts in the aperture. In addition, a sliding input device platform is mounted on telescoping roller brackets underneath the front edge of the work surface. Lever arms are rotatably engaged with the pivot shafts and are linked to the roller brackets. The lever arms automatically pivot the LCD support panel to an upright position upon extension of the input device platform, and vice versa, and a hydraulic damper brings the LCD support panel to a safe, gentle stop. Aa mercury switch turns the LCD on and off automatically upon opening or closing. Two or more such LCD support panels and associated hardware can be included in a single desktop/work surface for a computer training and/or conferences.
    Type: Grant
    Filed: July 9, 2003
    Date of Patent: May 23, 2006
    Inventors: Jeffrey Korber, Peter Stengel, James Babcock
  • Publication number: 20060040927
    Abstract: Compounds having the formula I wherein A, m and R1 are herein defined are Hepatitis C virus polymerase inhibitors. Also disclosed are compositions and methods for treating diseases mediated by HCV and for inhibiting hepatitis replication.
    Type: Application
    Filed: August 22, 2005
    Publication date: February 23, 2006
    Inventors: James Blake, Jay Fell, John Fischer, Robert Hendricks, John Robinson, Stacey Spencer, Peter Stengel
  • Publication number: 20050267018
    Abstract: The embodiments provide compounds of the general formulas I-XIX, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating flaviviral infection, including hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.
    Type: Application
    Filed: March 29, 2005
    Publication date: December 1, 2005
    Inventors: Lawrence Blatt, Steven Andrews, Kevin Condroski, George Doherty, Yutong Jiang, John Josey, April Kennedy, Machender Madduru, Peter Stengel, Steven Wenglowsky, Benjamin Woodard, Laura Woodard
  • Publication number: 20050145142
    Abstract: A flat panel workstation system that may be retrofitted into an existing desktop/work surface for supporting and pivoting a flat panel display such as a liquid crystal display (LCD) from a closed position to an open, viewable position in front of a user. The system includes a sliding keyboard and mouse platform mounted underneath the front edge of the desk top/work surface and which automatically pivot a support panel atop the work surface (and attached flat panel display) to an upright position or closed flush position upon extension/retraction of the keyboard and mouse platform.
    Type: Application
    Filed: October 22, 2004
    Publication date: July 7, 2005
    Inventors: Jeffrey Korber, Peter Stengel, Thomas White
  • Patent number: D541084
    Type: Grant
    Filed: November 24, 2004
    Date of Patent: April 24, 2007
    Inventors: Jeffrey Korber, Peter Stengel