Patents by Inventor Roland Geyer

Roland Geyer 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).

  • Substantially animal protein-free recombinant furin and methods for producing the same
    Patent number: 9127264
    Abstract: The present invention relates to recombinant furin (rFurin) and methods for producing rFurin. More specifically, the invention relates to substantially animal protein-free rFurin and methods for producing substantially animal protein-free rFurin.
    Type: Grant
    Filed: December 3, 2010
    Date of Patent: September 8, 2015
    Assignees: BAXALTA INCORPORATED, BAXALTA GMBH
    Inventors: Barbara Plaimauer, Simone Von Fircks, Leopold Grillberger, Meinhard Hasslacher, Roland Geyer, Artur Mitterer, Manfred Reiter
  • Functional check and variance compensation in mass spectrometry
    Patent number: 8829429
    Abstract: Test method checks and compensates ion yield variances in a mass spectrometer and includes feeding an eluate of a chromatographic separation to the spectrometer, continuously ad-mixing a separate target analyte solution at known concentration and constant flow rate to the eluate, injecting the mixture into the spectrometer and generating a detector signal for the mixture. A spectrogram is captured which includes an integration line and a mass-spectrographic peak of the target analyte, the integration line being a lasting background signal underlaid to the mass-spectrometric analysis of the eluate, then evaluating the spectrogram by capturing an integrated mass-spectrographic peak area above the integration line and an area which is found under the integrated peak area of the target analyte by perpendicular drop lines from the peak integration line and forming a mathematical relationship from the determined mass-spectrographic areas.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: September 9, 2014
    Assignee: Tecan Trading AG
    Inventors: Roland Geyer, Werner Halg, Michael Vogeser
  • Functional Check and Variance Compensation in Mass Spectrometry
    Publication number: 20120187284
    Abstract: Test method checks and compensates ion yield variances in a mass spectrometer and includes feeding an eluate of a chromatographic separation to the spectrometer, continuously ad-mixing a separate target analyte solution at known concentration and constant flow rate to the eluate, injecting the mixture into the spectrometer and generating a detector signal for the mixture. A spectrogram is captured which includes an integration line and a mass-spectrographic peak of the target analyte, the integration line being a lasting background signal underlaid to the mass-spectrometric analysis of the eluate, then evaluating the spectrogram by capturing an integrated mass-spectrographic peak area above the integration line and an area which is found under the integrated peak area of the target analyte by perpendicular drop lines from the peak integration line and forming a mathematical relationship from the determined mass-spectrographic areas.
    Type: Application
    Filed: June 18, 2010
    Publication date: July 26, 2012
    Inventors: Roland Geyer, Werner Halg, Michael Vogeser
  • Substantially Animal Protein-Free Recombinant Furin and Methods for Producing the Same
    Publication number: 20110076719
    Abstract: The present invention relates to recombinant furin (rFurin) and methods for producing rFurin. More specifically, the invention relates to substantially animal protein-free rFurin and methods for producing substantially animal protein-free rFurin.
    Type: Application
    Filed: December 3, 2010
    Publication date: March 31, 2011
    Applicants: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE S.A.
    Inventors: Barbara Plaimauer, Simone Von Fircks, Leopold Grillberger, Meinhard Hasslacher, Roland Geyer, Artur Mitterer, Manfred Reiter
  • SUBSTANTIALLY ANIMAL PROTEIN-FREE RECOMBINANT FURIN AND METHODS FOR PRODUCING SAME
    Publication number: 20090181423
    Abstract: The present invention relates to recombinant furin (rFurin) and methods for producing rFurin. More specifically, the invention relates to substantially animal protein-free rFurin and methods for producing substantially animal protein-free rFurin.
    Type: Application
    Filed: December 19, 2008
    Publication date: July 16, 2009
    Applicants: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE SA
    Inventors: BARBARA PLAIMAUER, Simone Von Fircks, Leopold Grillberger, Meinhard Hasslacher, Roland Geyer, Artur Mitterer, Manfred Reiter