Patents by Inventor Ulrich Heukamp

Ulrich Heukamp 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).

  • Aqueous formulations of parasiticides for skin applications
    Patent number: 7384938
    Abstract: The present invention relates to water-containing formulations for the dermal control of parasitic insects on animals, having the following composition a) agonists or antagonists of the nicotinic acetylcholine receptors of insects in a concentration of from 1 to 20% by weight based on the overall weight of the formulation; b) water in a concentration of from 2.5 to 15% by weight; c) solvents from the group alcohols such as benzyl alcohol, tetrahydrofuryl alcohol or optionally substituted pyrrolidones in a concentration of at least 20% by weight based on the overall weight of the formulation; d) solvents from the group of the cyclic carbonates or lactones in a concentration of from 5 to up to 50% by weight based on the overall weight of the formulation; e) 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: January 17, 2003
    Date of Patent: June 10, 2008
    Assignee: Bayer Aktiengesellschaft
    Inventors: Kirkor Sirinyan, Hubert Dorn, Ulrich Heukamp
  • 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
  • Antiparasite entrance gate for honey-bee populations
    Publication number: 20040077291
    Abstract: Disclosed herein is a beehive entrance dimensioned or equipped with an entrance gate device comprising an anti-parasitic agent having a means for restricting bees from flying into the hive, and compelling the bees to effectively contact the anti-parasitic agent
    Type: Application
    Filed: October 10, 2003
    Publication date: April 22, 2004
    Applicant: Bayer Pharmaceuticals Corporation
    Inventors: Robert G. Arthur, Michael Grosse-Bley, Hans-Dieter Hamel, Josef Heine, Ulrich Heukamp, Michael Traeubel, Otto Wilinski, Nikolaus Koeniger, Stefan Fuchs
  • Endoparaciticidal and ectoparasiticidal agents
    Publication number: 20040014689
    Abstract: The present invention relates to mixtures of avermectins, 22,23-dihydroavermectin B1 (ivermectin) and milbemycins from the class of the macrocyclic lactones with agonists or antagonists of the nicotinergic acetylcholine receptors of insects, if appropriate in the presence of other active compounds and diluents or excipients.
    Type: Application
    Filed: July 3, 2003
    Publication date: January 22, 2004
    Inventors: Kirkor Sirinyan, Hubert Dorn, Kerstin Heeschen, Ulrich Heukamp, Richard Kujanek
  • Aqueous formulations of parasiticides for skin applications
    Publication number: 20030162773
    Abstract: The present invention relates to water-containing formulations for the dermal control of parasitic insects on animals, having the following composition
    Type: Application
    Filed: January 17, 2003
    Publication date: August 28, 2003
    Inventors: Kirkor Sirinyan, Hubert Dorn, Ulrich Heukamp
  • ENDOPARASITICIDAL AND ECTOPARASITICIDAL AGENTS
    Publication number: 20030055089
    Abstract: The present invention relates to mixtures of avermectins, 22,23-dihydroavermectin B1 (ivermectin) and milbemycins from the class of the macrocyclic lactones with agonists or antagonists of the nicotinergic acetylcholine receptors of insects, if appropriate in the presence of other active compounds and diluents or excipients.
    Type: Application
    Filed: June 15, 1999
    Publication date: March 20, 2003
    Inventors: KIRKOR SIRINYAN, HUBERT DORN, KIRSTEN HEESCHEN, ULRICH HEUKAMP, RICHARD KUJANEK
  • 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
  • Pesticide for parasitic insects and acarids on humans
    Patent number: 6300348
    Abstract: The present invention relates to formulations for the dermal control of parasitic insects on humans, having the following composition agonists or antagonists of the nicotinergic acetylcholine receptors of insects in a concentration of from 0.0001 to 12.5% by weight based on the overall weight of the formulation; solvents from the group of the cyclic carbonates in a concentration of from 2.5 to 99.9999% by weight based on the overall weight of the formulation; if desired, further solvents from the group consisting of the alcohols in a concentration of from 0 to 95% by weight based on the overall weight of the formulation; if desired, further auxiliaries from the group of the thickeners, spreading agents, colorants, antioxidants, propellants, preservatives, adhesives, emulsifiers, in a concentration of from 0 up to 30% by weight based on the overall weight of the formulation.
    Type: Grant
    Filed: September 16, 1998
    Date of Patent: October 9, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Kirkor Sirinyan, Ulrich Heukamp, Hubert Dorn, Ronald Helmut Stöcker, Rainer Sonneck, Rosemary Peter
  • 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