Patents by Inventor Doris Hackemuller

Doris Hackemuller 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).

  • Parasiticide formulations suitable for dermal application
    Publication number: 20060281792
    Abstract: The present invention relates to formulations for the dermal control of parasitic insects on animals, having the following composition agonists or antagonists of the nicotinergic acetylcholine receptors of insects in a concentration of from 1 to 20% by weight based on the overall weight of the formulation; solvents from the group benzyl alcohol or optionally substituted pyrrolidones in a concentration of at least 20% by weight based on the overall weight of the formulation; if desired, further solvents from the group consisting of cyclic carbonates or lactones in a concentration of from 5.0 up to 80% by weight based on the overall weight of the formulation; if desired, further auxiliaries from the group thickeners, spreading agents, colorants, antioxidants, propellants, preservatives, adhesives, emulsifiers, in a concentration of from 0.025 up to 10% by weight based on the overall weight of the formulation.
    Type: Application
    Filed: August 21, 2006
    Publication date: December 14, 2006
    Inventors: Kirkor Sirinyan, Hubert Dorn, Richard Kujanek, Klemens Krieger, Ulrich Heukamp, Doris Hackemuller, Terence Hopkins
  • Parasiticidal formulations that can be applied dermally
    Publication number: 20020155140
    Abstract: The present invention relates to formulations for the dermal control of parasitic insects on animals, having the following composition
    Type: Application
    Filed: March 8, 2002
    Publication date: October 24, 2002
    Inventors: Kirkor Sirinyan, Hubert Dorn, Richard Kujanek, Klemens Krieger, Ulrich Heukamp, Doris Hackemuller, Terence Hopkins
  • Parasiticidal formulations that can be applied dermally
    Patent number: 6372765
    Abstract: The present invention relates to formulations for the dermal control of parasitic insects of animals, having the following composition agonists or antagonists of the nicotinergic acetylcholine receptors of insects in a concentration of from 1 to 20% by weight based on the overall weight of the formulation; solvents from the group benzyl alcohol or optionally substituted pyrrolidones in a concentration of at least 20% by weight based on the overall weight of the formulation; if desired, further solvents from the group consisting of cyclic carbonates or lactones in a concentration of from 5.0 up to 80% by weight based on the overall weight of the formulation; if desired, further auxiliaries from the group thickeners, spreading agents, colorants, antioxidants, propellants, preservatives, adhesives, emulsifiers, in a concentration of from 0.025 up to 10% by weight based on the overall weight of the formulation.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: April 16, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Kirkor Sirinyan, Hubert Dorn, Richard Kujanek, Klemens Krieger, Ulrich Heukamp, Doris Hackemüller, Terence Hopkins
  • Active-substance-containing moulded bodies based on biodegradable thermoplastically processable polymers
    Patent number: 6239192
    Abstract: The present invention relates to new shaped articles which comprise active compounds and are based on thermoplastically processable, biologically degradable polymers, preferably polyesters, polyester amides, polyester urethanes and polyester urethane ureas, and their production and use for combating parasites on, around and in the environment of host animals, the shaped articles optionally serving, after use, for combating phytopathogenic insects on open-air or indoor plants.
    Type: Grant
    Filed: May 5, 1999
    Date of Patent: May 29, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hanns Peter Müller, Doris Hackemüller-Bruns, Horst Gruttmann, Kerstin Heeschen
  • Parasiticide formulations suitable for dermal application
    Patent number: 6001858
    Abstract: The present invention relates to formulations for the dermal control of parasitic insects on animals, having the following compositionagonists or antagonists of the nicotinergic acetylcholine receptors of insects in a concentration of from 1 to 20% by weight based on the overall weight of the formulation;solvents from the group benzyl alcohol or optionally substituted pyrrolidones in a concentration of at least 20% by weight based on the overall weight of the formulation;if desired, further solvents from the group consisting of cyclic carbonates or lactones in a concentration of from 5.0 up to 80% by weight based on the overall weight of the formulation;if desired, further auxiliaries from the group thickeners, spreading agents, colorants, antioxidants, propellants, preservatives, adhesives, emulsifiers, in a concentration of from 0.025 up to 10% by weight based on the overall weight of the formulation.
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: December 14, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Kirkor Sirinyan, Hubert Dorn, Richard Kujanek, Klemens Krieger, Ulrich Heukamp, Doris Hackemuller, Terence Hopkins
  • Shaped articles based on polyether block amide elastomers
    Patent number: 5310557
    Abstract: The present invention relates to shaped articles which contain active compounds and are characterized in that they comprise, as carriers, thermoplastic elastomers based on polyether block amides, as well as customary additives if appropriate, and to processes for their production and to their use for control of pests in animals.
    Type: Grant
    Filed: November 3, 1992
    Date of Patent: May 10, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Heinz-Dieter Brandt, Rolf Dhein, Herbert Hugl, Doris Hackemuller, Wilhelm Stendel