Patents by Inventor Brigitte Cron-Eckhardt

Brigitte Cron-Eckhardt 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).

  • Sealing system with flow channels
    Patent number: 7504071
    Abstract: A device includes a support (1) and at least two seals (2), which are arranged in a row and are hermetically fitted into cavities, and protrude from the support laterally with respect to inlet and outlet openings, one end of the support being provided with an inlet opening (3) and one end being provided with an outlet opening (4), and the seals being provided with a least one inlet opening and one outlet opening, and the support containing at least one first channel (5) which starts at the inlet opening (3) and is continuous, and is arranged in such a way that it opens into the inlet openings in the side walls of the seals arranged in a row, and one second channel (6) which starts at the outlet opening and is continuous, and is arranged in such a way that it opens into the outlet openings in the side walls of the seals arranged in a row.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: March 17, 2009
    Assignee: Solvias AG
    Inventors: Fritz Blatter, Brigitte Cron-Eckhardt, Urs Christoph Hofmeier, Peter Koller, Claudia Marcolli, Martin Szelagiewicz
  • Microspherules containing a pleuromutilin derivative
    Publication number: 20050070486
    Abstract: The provision of animal feed pellets is described, which pellets comprise, as antibiotic, a pleuromutilin derivative is stabilised form, namely in the form of microspherules. The pleuromutilin derivatives in question have the general formula (I) wherein R1 is ethyl or vinyl, there is either a double bond or a single bond between carbon atoms 1 and 2, Ra and Rb are each independently of the other hydrogen or halogen, and T is a short or long-chain organic radical.
    Type: Application
    Filed: November 27, 2002
    Publication date: March 31, 2005
    Inventors: Susanne Wieland-Berghausen, Ferenc Rakoczi, Brigitte Cron-Eckhardt
  • Sealing system with flow channels
    Publication number: 20040239044
    Abstract: Device consisting of a support (1) and at least two seals (2), which are arranged in a row and are hermetically fitted into cavities, and protrude from the support laterally with respect to inlet and outlet openings, one end of the support being provided with an inlet opening (3) and one end being provided with an outlet opening (4), and the seals being provided with a least one inlet opening and one outlet opening, and the support containing at least one first channel (5) which starts at the inlet opening (3) and is continuous, and is arranged in such a way that it opens into the inlet openings in the side walls of the seals arranged in a row, and one second channel (6) which starts at the outlet opening and is continuous, and is arranged in such a way that it opens into the outlet openings in the side walls of the seals arranged in a row.
    Type: Application
    Filed: March 10, 2004
    Publication date: December 2, 2004
    Inventors: Fritz Blatter, Brigitte Cron-Eckhardt, Urs Christoph Hofmeier, Peter Koller, Claudia Marcolli, Martin Szelagiewicz