Patents by Inventor Matthias Wenzel

Matthias Wenzel 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: 20070198137
    Abstract: A control system for a motor vehicle comprises an output control unit for outputting data related to the operation of the motor vehicle and an operation control unit spatially separated from the output control unit for generating or providing data related to the operation of the motor vehicle. The output control unit comprises a data storage for storing data related to the operation of the motor vehicle and the data related to the operation of the motor vehicle can be read out of the data storage and outputted by the output control unit.
    Type: Application
    Filed: March 11, 2005
    Publication date: August 23, 2007
    Applicants: AUDU AG, VOLKSWAGENWERK AG
    Inventors: Frank-Martin Wille, Holger Esser, Heinz-Willi Vassen, Tobias Ammler, Norbert Ammler, Helmut Lebmeier, Yvonne Gross, Hans-Christian Jung, Rudoff Leinfelder, Jens Kotz, Carsten Kromke, Stefan Anderlik, Christian Penshorn, Matthias Wenzel
  • Publication number: 20070128659
    Abstract: Compounds, compositions, and methods for optical, including fluorescence optical, determinations useful in labelling biomolecules such as protein and deoxyribonucleic acid for their detection and quantitation. The compounds are diasteromeric cyanines with high hydrophilicity and other desirable properties.
    Type: Application
    Filed: December 5, 2006
    Publication date: June 7, 2007
    Applicant: DYOMICS GMBH
    Inventors: Peter Czerney, Wilhelm Frank, Frank Lehmann, Bernd Schweder, Matthias Wenzel
  • Patent number: 6924372
    Abstract: The present invention relates to the field of optical-fluorescent markers, particularly to benzopyrylo-polymethine-based optical-fluorescent markers.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: August 2, 2005
    Assignee: Dyomics GmbH
    Inventors: Peter Czerney, Matthias Wenzel, Bernd Schweder, Wilhelm Frank
  • Publication number: 20040260093
    Abstract: The invention relates to fluorescent dyes (fluorophores) based on polymethines for use in optical measurement and detection procedures, in particular those employing fluorescence, for example in medicine, in pharmacology and in the biological, materials and environmental sciences. The objective was to create fluorophores based on polymethines that have a large Stokes shift, high photostability, long storage life and a high fluorescent quantum yield, and that can be excited in the simplest possible manner by white-light sources or laser radiation in the UV, visible or NIR spectral region.
    Type: Application
    Filed: May 14, 2004
    Publication date: December 23, 2004
    Applicant: Dyomics GmbH
    Inventors: Peter Czerney, Matthias Wenzel, Bernd Schweder, Frank Lehmann
  • Publication number: 20040162423
    Abstract: The present invention relates to the field of optical-fluorescent markers, particularly to benzopyrylo-polymethine-based optical-fluorescent markers.
    Type: Application
    Filed: December 10, 2003
    Publication date: August 19, 2004
    Inventors: Peter Czerney, Matthias Wenzel, Bernd Schweder, Wilhelm Frank
  • Patent number: 6750346
    Abstract: The disclosure is directed to so-called laser-compatible NIR marker dyes based on polymethines for use in optical, in particular, fluorescence optical determination and detection methods, for example, in the fields of medicine, pharmaceutics and in the areas of life science, materials science and environmental science. The disclosure further discusses the aim of the invention which was to create NIR marker dyes based on polymethine which have a high degree of photostability and stability in storage as well as a high fluorescent yield and which can be excited to fluorescence in the easiest possible manner by means of laser radiation in the visible or NIR spectral range, particularly with light of an argon, helium/neon, or diode laser. Dyes based on polymethine of general formula (I) are used.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: June 15, 2004
    Assignee: Carl Zeiss Jena GmbH
    Inventors: Peter Czerney, Frank Lehmann, Bernd Schweder, Matthias Wenzel
  • Publication number: 20030165942
    Abstract: The invention relates to fluorescent dyes (fluorophores) based on polymethines for use in optical measurement and detection procedures, in particular those employing fluorescence, for example in medicine, in pharmacology and in the biological, materials and environmental sciences.
    Type: Application
    Filed: December 5, 2002
    Publication date: September 4, 2003
    Applicant: Dyomics GmbH
    Inventors: Peter Czerney, Matthias Wenzel, Bernd Schweder, Frank Lehmann
  • Publication number: 20030045717
    Abstract: The invention relates to compounds based on merocyanines with the general formulas I and/or II, 1
    Type: Application
    Filed: July 3, 2002
    Publication date: March 6, 2003
    Applicant: Dyomics GmbH
    Inventors: Peter Czerney, Matthias Wenzel, Wilhelm Frank, Frank Lehmann
  • Publication number: 20020115862
    Abstract: The [invention] disclosure is directed to so-called laser-compatible NIR marker dyes based on polymethines for use in optical, in particular, fluorescence optical determination and detection methods, for example, in the fields of medicine, pharmaceutics and in the areas of life science, materials science and environmental science. The disclosure further discusses the aim of the invention which was to create NIR marker dyes based on polymethine which have a high degree of photostability and stability in storage as well as a high fluorescent yield and which can be excited to fluorescence in the easiest possible manner by means of laser radiation in the visible or NIR spectral range, particularly with light of an argon, helium/neon, or diode laser. [According to the invention, dyes] Dyes based on polymethine of general formula (I) are used.
    Type: Application
    Filed: January 22, 2002
    Publication date: August 22, 2002
    Inventors: Peter Czerney, Frank Lehmann, Bernd Schweder, Matthias Wenzel
  • Patent number: 6331630
    Abstract: The present invention provides new naphthylisoquinoline derivatives. In particular, the present invention furthermore provides novel dimeric arylisoquinoline alkaloids comprised of coupled first and second arylisoquinoline monomers. Monomeric and dimeric compounds of the present invention have medically useful properties, such as antimicrobial properties, more specifically such as antimalarial and antiviral properties. Monomeric compounds of the present invention are also useful as building blocks or intermediates for synthesis of novel dimeric arylisoquinoline alkaloids. Monomeric and dimeric compounds of the present invention may be obtained in substantially pure form by total synthesis, partial synthesis, or derivatization from known synthetic or naturally occurring compounds, and by isolation and purification from plants of the Dioncophyllaceae and Ancistrocladaceae families.
    Type: Grant
    Filed: March 16, 2000
    Date of Patent: December 18, 2001
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Gerhard Bringmann, Michael R. Boyd, Matthias Wenzel
  • Patent number: 6140339
    Abstract: The present invention provides new monomeric derivatives of the C-8'-7 linked naphthylisoquinoline alkaloid dioncophylline D. The invention also provides new C-4 substituted monomeric arylisoquinoline alkaloid derivatives. The present invention furthermore provides novel dimeric arylisoquinoline alkaloids comprised of coupled first and second arylisoquinoline monomers, wherein either or both of said monomer(s) is (are) monomeric compound(s) of the present invention. Monomeric and dimeric compounds of the present invention have medically useful properties, such as antimicrobial properties, more specifically such as antimalarial and antiviral properties. Monomeric compounds of the present invention are also useful as building blocks or intermediates for synthesis of novel dimeric arylisoquinoline alkaloids.
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: October 31, 2000
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Gerhard Bringmann, Michael R. Boyd, Matthias Wenzel