Patents by Inventor Jurgen Porschmann

Jurgen Porschmann 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).

  • Device for pyrolysis gas chromatography, a method for analysing polymers using said device, and a pyrolyzator
    Publication number: 20010041151
    Abstract: The invention relates to a device for pyrolysis gas chromatography, consisting of a carrier gas supply (1), a commercially available gas chromatography (GC) separating capillary (2) and a detector (3), which device is characterized in that upstream of said GC separating capillary (2), a metal capillary (4) connected to a power supply for direct heating is arranged as pyrolyzator and forms an integral part of the carrier gas train, whereby the metal capillary (4) is connected with the GC separating capillary (2) through an interface (6) and the inner diameter of the metal capillary (4) is from 0,32 to 1 mm.
    Type: Application
    Filed: March 5, 2001
    Publication date: November 15, 2001
    Applicant: UFZ-Umweltforschungszentrum Leipiz-Halle GmbH
    Inventors: Tadeusz Gorecki, Jurgen Porschmann