Patents by Inventor Olaf Hansen

Olaf Hansen 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).

  • Patent number: 12396935
    Abstract: An alcohol-free lotion for the topical application having antiseptic properties is made by combining an aqueous phase comprising formaldehyde and at least one humectant with an oil phase comprising at least one surfactant and at least one oil; wherein the at least one humectant is present in the aqueous phase in the range of from 30 to 75 wt. %., wherein formaldehyde is present in the aqueous phase in the range of from about 1.0 to 20.0 wt. %; wherein the surfactant is present in the oil phase in the range of from about 30 to 60 wt. %; wherein the aqueous phase to oil phase ratio is from about 10:1 to 4:1; and wherein the lotion free of the odor of formaldehyde.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: August 26, 2025
    Assignee: Shear Kershman Laboratories, Inc.
    Inventors: Alvin Kershman, Jeff Shear, Doreen Linze, Olaf Hansen
  • Publication number: 20250090434
    Abstract: An alcohol-free lotion for the topical application having antiseptic properties is made by combining an aqueous phase comprising formaldehyde and at least one humectant with an oil phase comprising at least one surfactant and at least one oil; wherein the at least one humectant is present in the aqueous phase in the range of from 30 to 75 wt. %., wherein formaldehyde is present in the aqueous phase in the range of from about 1.0 to 20.0 wt. %; wherein the surfactant is present in the oil phase in the range of from about 30 to 60 wt. %; wherein the aqueous phase to oil phase ratio is from about 10:1 to 4:1; and wherein the lotion free of the odor of formaldehyde.
    Type: Application
    Filed: July 26, 2022
    Publication date: March 20, 2025
    Applicant: Shear Kershman Laboratories, Inc.
    Inventors: Alvin Kershman, Jeff Shear, Doreen Linze, Olaf Hansen
  • Patent number: 11278022
    Abstract: The invention relates to an improved composition for the control of parasites on animals, comprising comparably high amounts of active substances from the group of agonists of the nicotinergic acetylcholine receptors of insects (neonicotinoids) and from pyrethroids in a new and improved formulation comprising carvacrol as a solvent, and optionally additionally further active and/or auxiliary substances. In particular, the invention relates to the use of such compositions for the control of ectoparasites such as, in particular, fleas, ticks and sand flies in pets such as, in particular, in dogs and ferrets.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: March 22, 2022
    Assignee: Evergreen Animal Health, LLC
    Inventors: Olaf Hansen, Rudy Thoma
  • Publication number: 20190357529
    Abstract: The invention relates to an improved composition for the control of parasites on animals, comprising comparably high amounts of active substances from the group of agonists of the nicotinergic acetylcholine receptors of insects (neonicotinoids) and from pyrethroids in a new and improved formulation comprising carvacrol as a solvent, and optionally additionally further active and/or auxiliary substances. In particular, the invention relates to the use of such compositions for the control of ectoparasites such as, in particular, fleas, ticks and sand flies in pets such as, in particular, in dogs and ferrets.
    Type: Application
    Filed: January 4, 2018
    Publication date: November 28, 2019
    Inventors: Olaf Hansen, Rudy Thoma
  • Patent number: 10271553
    Abstract: The invention relates to an improved composition for the control of parasites on animals, comprising comparably high amounts of active substances from the group of agonists of the nicotinergic acetylcholine receptors of insects (neonicotinoids) and from pyrethroids in a new and improved formulation comprising an aliphatic cyclic carbonate, an aromatic alcohol, sorbitan monolaurate (Span 20) and optionally additionally further active and/or auxiliary substances. In particular, the invention relates to the use of such compositions for the control of ectoparasites such as, in particular, lice, fleas, ticks, mosquitoes and sand flies in pets such as, in particular, in dogs and ferrets.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: April 30, 2019
    Assignee: Evergreen Animal Health, LLC
    Inventors: Olaf Hansen, Rudy Thoma
  • Publication number: 20180213791
    Abstract: The invention relates to an improved composition for the control of parasites on animals, comprising comparably high amounts of active substances from the group of agonists of the nicotinergic acetylcholine receptors of insects (neonicotinoids) and from pyrethroids in a new and improved formulation comprising an aliphatic cyclic carbonate, an aromatic alcohol, sorbitan monolaurate (Span 20) and optionally additionally further active and/or auxiliary substances. In particular, the invention relates to the use of such compositions for the control of ectoparasites such as, in particular, lice, fleas, ticks, mosquitoes and sand flies in pets such as, in particular, in dogs and ferrets.
    Type: Application
    Filed: July 14, 2016
    Publication date: August 2, 2018
    Inventors: Olaf Hansen, Rudy Thoma
  • Patent number: 9925167
    Abstract: The invention relates to agents for the control of parasites on animals, comprising an active substance from the group of the phenylpyrazoles and vitamin E or a derivative thereof, such as particularly vitamin E acetate, as well as optionally a further active substance from the group of the pyrethroids and/or optionally additionally further active and/or auxiliary substances. In particular, the invention relates to the use of such agents for the control of ectoparasites such as, in particular, fleas, ticks and sand flies in pets such as, in particular, in dogs, cats and ferrets.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: March 27, 2018
    Assignee: Hansen-AB GmbH
    Inventors: Jochen Kalbe, Olaf Hansen
  • Publication number: 20150038537
    Abstract: The invention relates to agents for the control of parasites on animals, comprising an active substance from the group of the phenylpyrazoles and vitamin E or a derivative thereof, such as particularly vitamin E acetate, as well as optionally a further active substance from the group of the pyrethroids and/or optionally additionally further active and/or auxiliary substances. In particular, the invention relates to the use of such agents for the control of ectoparasites such as, in particular, fleas, ticks and sand flies in pets such as, in particular, in dogs, cats and ferrets.
    Type: Application
    Filed: June 28, 2012
    Publication date: February 5, 2015
    Applicant: HANSEN-AB GMBH
    Inventors: Jochen Kalbe, Olaf Hansen
  • Publication number: 20140228419
    Abstract: The present invention relates to novel isocyanate and isothiocyanate compounds, to pharmaceutical compositions comprising them, and to the use thereof in the treatment of cancer diseases in humans and animals. The novel isocyanate and isothiocyanate compounds are distinguished, as compared with the known isocyanate and isothiocyanate compounds, by improved therapeutical breadth, i.e. fewer side effects while having high anti-tumor activity.
    Type: Application
    Filed: September 18, 2012
    Publication date: August 14, 2014
    Applicant: DoubleHill GmbH
    Inventors: Jochen Kalbe, Olaf Hansen
  • Patent number: 7728011
    Abstract: The present invention relates to novel skin-friendly dermally applicable liquid formulations comprising permethrin and agonists or antagonists of nicotinic acetylcholine receptors of insects for controlling parasitic insects on animals.
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: June 1, 2010
    Assignee: Bayer Animal Health GmbH
    Inventors: Kirkor Sirinyan, Hubert Dorn, Martin Gilges, Olaf Hansen
  • Publication number: 20090017084
    Abstract: The present invention relates to novel skin-friendly dermally applicable liquid formulations comprising permethrin and agonists or antagonists of nicotinic acetylcholine receptors of insects for controlling parasitic insects on animals.
    Type: Application
    Filed: October 9, 2003
    Publication date: January 15, 2009
    Inventors: Kirkor Sirinyan, Hubert Dorn, Martin Gilges, Olaf Hansen
  • Publication number: 20090012144
    Abstract: Novel optically active ?1-pyrrolines of the formula (I) in which R1, R2, R3, R4, and m are each as defined in the description, a plurality of the processes for preparing these substances and their use for controlling pests.
    Type: Application
    Filed: July 28, 2008
    Publication date: January 8, 2009
    Inventors: Andrew Plant, Thomas Geller, Bernd Gallenkamp, Rolf Grosser, Albrecht Marhold, Christoph Erdelen, Andreas Turberg, Olaf Hansen
  • Patent number: 7419936
    Abstract: Novel optically active ?1-pyrrolines of the formula (I) in which R1, R2, R3, R4, and m are each as defined in the description, a plurality of the processes for preparing these substances and their use for controlling pests.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: September 2, 2008
    Assignee: Bayer CropScience AG
    Inventors: Andrew Plant, Thomas Geller, Bernd Gallenkamp, Rolf Grosser, Albrecht Marhold, Christoph Erdelen, Andreas Turberg, Olaf Hansen
  • Patent number: 7417150
    Abstract: The present application relates to novel heterocyclic compounds, to processes for their preparation, and to their use as crop protection agents, particularly for controlling animal pests.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: August 26, 2008
    Assignee: Bayer CropScience AG
    Inventors: Peter Jeschke, Michael Beck, Wolfgang Krämer, Detlef Wollweber, Angelika Lubos-Erdelen, legal representative, Andreas Turberg, Olaf Hansen, Hans-Dieter Martin, Piet Sauer, Christoph Erdelen
  • Patent number: 7186722
    Abstract: Novel ?1-pyrrolines of the Formula (I) in which R1, R2, R3 and Het have the meanings given in the description, a plurality of processes for preparing these compounds and their use for controlling pests, and also novel intermediates and processes for their preparation.
    Type: Grant
    Filed: January 31, 2002
    Date of Patent: March 6, 2007
    Assignee: Bayer Cropscience AG
    Inventors: Andrew Plant, Rüdiger Fischer, Thomas Seitz, Christoph Erdelen, Andreas Turberg, Olaf Hansen
  • Patent number: 7179806
    Abstract: The invention relates to novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, m, and Q have the meanings given in the disclosure, to a plurality of processes for preparing these substances, and to their use for controlling pests.
    Type: Grant
    Filed: November 22, 2001
    Date of Patent: February 20, 2007
    Assignee: Bayer Cropscience AG
    Inventors: Andrew Plant, Thomas Seitz, Johannes Rudolf Jansen, Christoph Erdelen, Andreas Turberg, Olaf Hansen
  • Patent number: 7115603
    Abstract: This invention relates to novel ?1-pyrrolines of formula(I) in which R1, R2, Y and R3 are as defined in the disclosure, to a number of processes for preparing these substances, and to their use for controlling pests.
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: October 3, 2006
    Assignee: Bayer CropScience AG
    Inventors: Thomas Seitz, Martin Füsslein, Johannes-Rudolf Jansen, Udo Kraatz, Angelika Lubos-Erdelen, legal representative, Andreas Turberg, Olaf Hansen, Christoph Erdelen, deceased
  • Patent number: 7074785
    Abstract: Novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, A, R4 and m have the meanings given in the description, a number of processes for preparing these substances, and their use for controlling pests, and also novel intermediates and their preparation.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: July 11, 2006
    Assignee: Bayer Cropscience AG
    Inventors: Thomas Seitz, Martin Füsslein, Johannes Rudolf Jansen, Udo Kraatz, Angelika Lubos-Erdelen, legal representative, Andreas Turberg, Olaf Hansen, Christoph Erdelen, deceased
  • Publication number: 20060142369
    Abstract: Novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, A, R4 and m have the meanings given in the description, a number of processes for preparing these substances and their use for controlling pests, and also novel intermediates and their preparation.
    Type: Application
    Filed: February 23, 2006
    Publication date: June 29, 2006
    Inventors: Thomas Seitz, Martin Fusslein, Johannes Jansen, Udo Kraatz, Christoph Erdelen, Angelika Lubos-Erdelen, Andreas Turberg, Olaf Hansen
  • Patent number: 6995185
    Abstract: Novel ?1-pyrrolines of the formula (I) in which Ar1, Ar2 and Q are each as defined in the description, a plurality of processes for preparing these substances and their use for controlling pests.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: February 7, 2006
    Assignee: Bayer Cropscience AG
    Inventors: Johannes-Rudolf Jansen, Andrew Plant, Bernd Alig, Udo Kraatz, Gerhard Thielking, Christoph Erdelen, Andreas Turberg, Olaf Hansen