Patents by Inventor Dieter Plaschnick

Dieter Plaschnick 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).

  • Test strip for collecting of blood sugar daily profiles and process for its preparation
    Patent number: 4748114
    Abstract: The invention relates to a test strip for taking of daily blood sugar profiles, and also for glucose determination in urine for determining the individual kidney threshold of a diabetic as a daily profile, which finds use in glucose diagnosis.The objective of the invention is to stabilize the test strip in its function and to adapt it to customary measuring instruments, and this is achieved by attaching a film reaction membrane to a carrier, wherein the membrane was post treated with a complexing agent and an acyclic hydroxyamine or amino derivative.
    Type: Grant
    Filed: February 19, 1985
    Date of Patent: May 31, 1988
    Assignee: VEB Arzneimittelwrk Dresden
    Inventors: Karl-Heinz Kallies, Dieter Plaschnick, Peter Mohr, Hans-Jurgen Thiele, Conrad J. Pahlitzsch, Lothar Kretschmer, Gert Kallies
  • Method of dispersing oil soluble photographic additives
    Patent number: 4410624
    Abstract: The invention relates to a process of dispersing oil-soluble photographic additives having a silver-halide base for information recording materials.According to the invention, compounds of the following general formula: ##STR1## are used as auxiliary dispersing agents. The symbolsR represents hydrogen, alkyl with 1 to 8 C atoms,M represents hydrogen, alkali metal, ammonium, andX represents OR or SO.sub.3 M.
    Type: Grant
    Filed: March 26, 1982
    Date of Patent: October 18, 1983
    Assignee: VEB Filmfabrik Wolfen
    Inventors: Dieter Plaschnick, Christoph Roth, Bernd Noll, Walter Kroha, Lothar Kuhnert