Patents by Inventor Manfred F. Dyck

Manfred F. Dyck 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).

  • Topical antimicrobial compositions and methods of using same
    Patent number: 9918991
    Abstract: The invention includes a method of treating a mammal comprising topically applying an aqueous composition to a target site on the mammal, wherein the aqueous composition comprises: active ingredients comprising i) a cosmetic dye selected from a violet, blue or green dye, or combinations thereof, and ii) an enhancing ingredient, wherein the relative weight percentage of the cosmetic dye to the enhancing ingredient is about 1:2 to about 40:1, wherein the cosmetic dye interacts with keratinous material thereby i) substantially staining the target site and ii) inhibiting the active ingredients from significantly leaching from the target site.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: March 20, 2018
    Assignee: HYDROMER, INC.
    Inventors: Irina Grigorian, Manfred F. Dyck, Rainer Gruening
  • Topical antimicrobial compositions and methods of using same
    Patent number: 9474729
    Abstract: The invention includes a method of treating a mammal comprising topically applying an aqueous composition to a target site on the mammal, wherein the aqueous composition comprises: active ingredients comprising i) a cosmetic dye selected from a violet, blue or green dye, or combinations thereof, and ii) an enhancing ingredient, wherein the relative weight percentage of the cosmetic dye to the enhancing ingredient is about 1:2 to about 40:1, wherein the cosmetic dye interacts with keratinous material thereby i) substantially staining the target site and ii) inhibiting the active ingredients from significantly leaching from the target site.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: October 25, 2016
    Assignee: HYDROMER, INC.
    Inventors: Irina Grigorian, Manfred F. Dyck, Rainer Gruening
  • Antimicrobial soaps containing carvacrol and methods of using same
    Patent number: 9474701
    Abstract: The present invention relates to antimicrobial formulations containing carvacrol and at least one of the following 2-phenoxyethanol, caprylyl glycol and hexylene glycol.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: October 25, 2016
    Assignee: HYDROMER, INC.
    Inventors: Manfred F. Dyck, Silke von Dyck, Eric Becktel, Irina Grigorian
  • ANTIMICROBIAL SOAPS CONTAINING CARVACROL AND METHODS OF USING SAME
    Publication number: 20160067159
    Abstract: The present invention relates to antimicrobial formulations containing carvacrol and at least one of the following 2-phenoxyethanol, caprylyl glycol and hexylene glycol.
    Type: Application
    Filed: September 9, 2015
    Publication date: March 10, 2016
    Inventors: Manfred F. Dyck, Silke von Dyck, Eric Becktel, Irina Grigorian
  • Topical antimicrobial compositions and methods of using same
    Publication number: 20110230474
    Abstract: The invention includes a method of treating a mammal comprising topically applying an aqueous composition to a target site on the mammal, wherein the aqueous composition comprises: active ingredients comprising i) a cosmetic dye selected from a violet, blue or green dye, or combinations thereof, and ii) an enhancing ingredient, wherein the relative weight percentage of the cosmetic dye to the enhancing ingredient is about 1:2 to about 40:1, wherein the cosmetic dye interacts with keratinous material thereby i) substantially staining the target site and ii) inhibiting the active ingredients from significantly leaching from the target site.
    Type: Application
    Filed: January 14, 2011
    Publication date: September 22, 2011
    Inventors: Irina Grigorian, Manfred F. Dyck, Rainer Gruening
  • Prophylactic device and method
    Patent number: 4576156
    Abstract: A prophylactic or contraceptive device made from a thermoplastic polyurethane material having a generally cylindrical configuration with a closed end.
    Type: Grant
    Filed: April 17, 1978
    Date of Patent: March 18, 1986
    Assignee: Ortho Pharmaceutical Corporation
    Inventors: Manfred F. Dyck, Walter A. Haine