Patents by Inventor Holger Brill

Holger Brill 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).

  • Sprayable surface disinfectant
    Patent number: 5122541
    Abstract: A sprayable aqueous disinfecting composition for disinfecting hard surfaces comprising 20 to 30% by weight of a mixture of ethyl alcohol and isopropyl alcohol in a weight ratio of 1:2 to 2:1, 0.05 to 0.5% by weight of a mixture of a primary or secondary C.sub.10-18 -alkane sulfonate and/or a C.sub.10-18 -alkyl sulfate with a C.sub.10-14 -alkyl ether sulfate, a pH adjusting agent for adjusting the pH in the range of 2 to 6 or 8 to 12, and the remainder to 100% by weight water.
    Type: Grant
    Filed: February 20, 1990
    Date of Patent: June 16, 1992
    Assignee: Sterling Drug, Inc.
    Inventors: Heinz Eggensperger, Ute Eggers-Maass, Bernd Lower, Holger Brill, Helmut Nolte