Patents by Inventor Rainer Bautz

Rainer Bautz 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).

  • Contact rail device for an at least partly electrically driven motor vehicle
    Patent number: 10651615
    Abstract: A contact rail device for an at least partly electrically driven motor vehicle. The contact rail device comprises at least one busbar for electrical contact-connection of an electric machine to a supply device for the electric machine In this case, the busbar comprises at least one compensation bow for compensation of temperature-dependent changes in length.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: May 12, 2020
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Pascal Heusler, Naser Abu Daqqa, Rainer Bautz
  • CONTACT RAIL DEVICE FOR AN AT LEAST PARTLY ELECTRICALLY DRIVEN MOTOR VEHICLE
    Publication number: 20190013631
    Abstract: A contact rail device for an at least partly electrically driven motor vehicle. The contact rail device comprises at least one busbar for electrical contact-connection of an electric machine to a supply device for the electric machine In this case, the busbar comprises at least one compensation bow for compensation of temperature-dependent changes in length.
    Type: Application
    Filed: July 2, 2018
    Publication date: January 10, 2019
    Applicant: Dr. Ing. h. c. F. Porsche Aktiengesellschaft
    Inventors: Pascal Heusler, Naser Abu Daqqa, Rainer Bautz
  • Protected filter units for safety filtration and method for production thereof
    Patent number: 8231003
    Abstract: The invention relates to protected filter units for safety filtration, in which the filter units are at least double-packed with different packaging materials and to a method for producing the protected filter units. In this case, the first packaging material is permeable to gases but impermeable to microorganisms and the at least second packaging material is impermeable to gases. The first packaging material fixes the at least one filter unit, and so no abrasion can take place during transport and handling. The filter units according to the invention are suitable for sterile filtration processes and for filtration processes under clean-mom conditions.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: July 31, 2012
    Assignee: Sartorius Stedim Biotech GmbH
    Inventor: Rainer Bautz
  • PROTECTED FILTER UNITS FOR SAFETY FILTRATION AND METHOD FOR PRODUCTION THEREOF
    Publication number: 20100059403
    Abstract: The invention relates to protected filter units for safety filtration, in which the filter units are at least double-packed with different packaging materials and to a method for producing the protected filter units. In this case, the first packaging material is permeable to gases but impermeable to microorganisms and the at least second packaging material is impermeable to gases. The first packaging material fixes the at least one filter unit, and so no abrasion can take place during transport and handling. The filter units according to the invention are suitable for sterile filtration processes and for filtration processes under clean-room conditions.
    Type: Application
    Filed: January 16, 2008
    Publication date: March 11, 2010
    Applicant: Sartorius Stedim Biotech GmbH
    Inventor: Rainer Bautz