Patents by Inventor Leopold Dohner

Leopold Dohner 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).

  • Dna sequence comprising regulatory regions for expressing proteins
    Publication number: 20040161841
    Abstract: Described is a DNA sequence which includes the triosephosphate isomerase gene including its regulatory sequences, a DNA sequence which is active as a promoter, expression and secretion systems containing said sequence and the use thereof and a process for producing proteins.
    Type: Application
    Filed: February 2, 2004
    Publication date: August 19, 2004
    Inventors: Leopold Dohner, Dietmar Becher, Salah Salim, Rimantas Siekstele, Kestutis Sasnauskas
  • Hand disinfectant
    Patent number: 6080417
    Abstract: The invention concerns a hand disinfectant based on lower alcohols and is characterized by an aqueous solution of lower alcohols with synergists, the solution having a flash point of more than 21.degree. C.
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: June 27, 2000
    Assignee: Antiseptica Chemisch-Pharmazeutische Produkte GmbH
    Inventors: Axel Kramer, Leopold Dohner