Patents by Inventor Ewald Hannppel

Ewald Hannppel 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).

  • Lkktet and/or Lkktnt Peptide Compositions and Methods
    Publication number: 20080214456
    Abstract: A composition including a peptide agent including amino acid sequence LKKTET or LKKTNT, a conservative variant thereof, or a stimulating agent that stimulates production of an LKKTET or LKKTNT peptide, or a conservative variant thereof, and an ophthalmically acceptable carrier, an antimicrobially effective preservative, a tonicity agent for providing the composition with an ophthalmically acceptable tonicity, a comfort enhancing agent, at least one of an acidic or basic pH adjusting agent capable of adjusting pH of the composition to a desired ophthalmically acceptable pH level, and a buffer to substantially maintain the desired pH level.
    Type: Application
    Filed: June 19, 2006
    Publication date: September 4, 2008
    Applicant: REGENERX BIOPHARMACEUTICALS, INC.
    Inventors: Gabriel Sosne, Ewald Hannppel, David Crockford, Allan L. Goldstein