Patents by Inventor Rudolf E. Falk

Rudolf E. Falk 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).

  • Publication number: 20020077314
    Abstract: For the prevention of the narrowing of the tubular walls of an animal after the tubular walls have been traumatized, the administration of a therapeutically effective non-toxic amount of a form of Hyaluronic Acid selected from Hyaluronic Acid, salts thereof and combinations thereof to the animal to prevent narrowing of the tubular walls.
    Type: Application
    Filed: December 22, 1997
    Publication date: June 20, 2002
    Inventors: RUDOLF E. FALK, SAMUEL S. ASCULAI, EVA A. TURLEY
  • Patent number: 6159955
    Abstract: The use of an effective amount of a composition comprising an N.S.A.I.D. and a form of hyaluronic acid selected from hyaluronic acid, pharmaceutically acceptable salts thereof, fragments thereof and/or subunits thereof for mucous membrane trauma, disease, and/or pain relief.
    Type: Grant
    Filed: December 24, 1997
    Date of Patent: December 12, 2000
    Assignee: SkyePharma PLC
    Inventors: Samuel S. Asculai, Rudolf E. Falk, Alan L. Russell
  • Patent number: 6147059
    Abstract: Pharmaceutical compositions from which effective non-toxic (to the patient) dosage amounts may be taken and applied to the skin and/or exposed tissue of a human, each effective dosage amount comprising pharmaceutical excipients suitable for topical application, an effective non-toxic dosage amount of a drug to treat and to assist to resolve a disease and/or condition of the skin and/or exposed tissue or a human and an effective non-toxic dosage amount of hyaluronic acid and/or salts thereof and/or homologues, analogues, derivatives, complexes, esters, fragments, and/or sub-units or hyaluronic acid sufficient to transport (to facilitate or cause the transport of) the drug, to a site in the skin including epidermis or exposed tissue or a disease or condition for percutaneous transport into the skin and/or exposed tissue to accumulate and remain there for a prolonged period of time and which is systemic independent acting.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: November 14, 2000
    Assignee: Hyal Pharmaceutical Corporation
    Inventors: Rudolf E Falk, Samuel S Asculai, Ehud S Klein, David W Harper, David Hochman, Don Purschke
  • Patent number: 6087344
    Abstract: Pharmaceutical compositions from which effective non-toxic (to the patient) dosage amounts may be taken and applied to the skin and/or exposed tissue of a human, each effective dosage amount comprising pharmaceutical excipients suitable for topical application, an effective non-toxic dosage amount of a drug to treat and to assist to resolve a disease and/or condition of the skin and/or exposed tissue of a human and an effective non-toxic dosage amount of hyaluronic acid and/or salts thereof and/or homologues, analogues, derivatives, complexes, esters, fragments, and/or sub-units of hyaluronic acid sufficient to transport (to facilitate or cause the transport of) the drug, to a site in the skin including epidermis or exposed tissue of a disease or condition for percutaneous transport into the skin and/or exposed tissue to accumulate and remain there for a prolonged period of time and which is systemic independent acting.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 11, 2000
    Assignee: Hyal Pharmaceutical Corporation
    Inventors: Rudolf E Falk, Samuel S Asculai, Ehud S Klein, David W Harper, David Hochman, Don Purschke
  • Patent number: 5614506
    Abstract: For the prevention of the narrowing of the tubular walls of an animal after the tubular walls have been traumatized, the administration of a therapeutically effective non-toxic amount of hyaluronic acid and/or salts thereof and/or homologues, analogues, derivatives, complexes, esters, fragments, and subunits of hyaluronic acid to the animal to prevent narrowing of the tubular walls.
    Type: Grant
    Filed: August 3, 1994
    Date of Patent: March 25, 1997
    Assignee: Hyal Pharmaceutical Corporation
    Inventors: Rudolf E. Falk, Samuel S. Asculai, Eva A. Turley