Patents by Inventor Gerald Moller

Gerald Moller 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).

  • Process and reagent for determining the activity of chymotrypsin and trypsin in feces
    Patent number: 5250418
    Abstract: The present invention provides a process for the determination of the activity of chymotrypsin or trypsin in feces by measurement of the rate of fission of an appropriate substrate by a fecal suspension in an aqueous or aqueous-organic medium, wherein a fecal sample is suspended in the presence of a surface-active agent.The present invention also provides a reagent for carrying out this process, comprising a surface-active agent, an enzyme substrate and an aqueous salt solution, said reagent having a pH value of from 7 to 11.
    Type: Grant
    Filed: March 17, 1992
    Date of Patent: October 5, 1993
    Assignee: Boehringer Mannheim GmbH
    Inventors: Gerald Moller, Klaus P. Kaspar
  • Process and reagent for the determination of transaminase
    Patent number: 4728604
    Abstract: For the determination of the transaminasae by reaction of a corresponding amino acid with .alpha.-ketoglutaric acid to form glutamate and the .alpha.-keto acid corresponding to the amino acid used, and measurement of the .alpha.-ketonic acid formed by reduction in the presence of lactate dehydrogenase (LDH) and optionally of malate dehydrogenase (MDH) with NADH, forming NAD.sup.+ and .alpha.-oxy acid, use is made of D-LDH from lactic acid bacterium.
    Type: Grant
    Filed: August 20, 1984
    Date of Patent: March 1, 1988
    Assignee: Boehringer Mannheim GmbH
    Inventor: Gerald Moller