Patents by Inventor Roland H. Johnson

Roland H. Johnson 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: 20180078537
    Abstract: Pharmaceutically acceptable single parasiticidal agent compositions of imidacloprid for oral delivery to mammals to systemically control targeted blood-sucking or blood-consuming parasites, such as fleas, ticks and certain species of helminthes and scabies.
    Type: Application
    Filed: October 11, 2017
    Publication date: March 22, 2018
    Inventors: Roland H. Johnson, Douglas I. Hepler, Kathleen G. Palma, William R. Campbell
  • Patent number: 9820977
    Abstract: Pharmaceutically acceptable single parasiticidal agent compositions of imidacloprid for oral delivery to mammals to systemically control targeted blood-sucking or blood-consuming parasites, such as fleas, ticks and certain species of helminthes and scabies.
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: November 21, 2017
    Assignee: BAYER HEALTHCARE LLC
    Inventors: Roland H. Johnson, Douglas I. Hepler, Kathleen G. Palma, William R. Campbell
  • Patent number: 9381155
    Abstract: A palatable, edible soft chewable medication vehicle for delivery of a pharmaceutically acceptable active ingredient, such as a drug, to an animal or human subject. The edible soft chews contain only food grade or better inactive ingredients, and preferably do not contain ingredients of animal origin. Processes for manufacturing the edible soft chews do not require the use of heat or the addition of water during mixing of active and inactive ingredients, provide stable concentrations of the active ingredient, and produce chews of consistent weight and texture.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: July 5, 2016
    Assignee: Bayer HealthCare LLC
    Inventors: Neil E. Paulsen, Roland H. Johnson, Michael B. Coffee
  • Publication number: 20150224052
    Abstract: A palatable, edible soft chewable medication vehicle for delivery of a pharmaceutically acceptable active ingredient, such as a drug, to an animal or human subject. The edible soft chews contain only food grade or better inactive ingredients, and preferably do not contain ingredients of animal origin. Processes for manufacturing the edible soft chews do not require the use of heat or the addition of water during mixing of active and inactive ingredients, provide stable concentrations of the active ingredient, and produce chews of consistent weight and texture.
    Type: Application
    Filed: September 26, 2014
    Publication date: August 13, 2015
    Applicant: BAYER HEALTHCARE, LLC
    Inventors: Neil E. Paulsen, Roland H. Johnson, Michael B. Coffee
  • Patent number: 8927006
    Abstract: Methods for treating and preventing otitis externa with a course of treatment consisting of as little as a single dose are provided. The methods are practiced by topical administration of compositions having a lipid carrier, such as liposomes and non-vesicular lipids, to the outer ear canal. Such compositions lack viscocity-enhancing celluloses or adhesives, and are preferably not in the form of a gel. Active agents useful for treating pain, inflammation, fungal or parasitic infestation and/or infections in the outer ear are co-administered in or with the composition.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: January 6, 2015
    Inventors: William R. Campbell, Neil E. Paulsen, Roland H. Johnson, Douglas I. Hepler
  • Patent number: 8865240
    Abstract: A palatable, edible soft chewable medication vehicle for delivery of a pharmaceutically acceptable active ingredient, such as a drug, to an animal or human subject. The edible soft chews contain only food grade or better inactive ingredients, and preferably do not contain ingredients of animal origin. Processes for manufacturing the edible soft chews do not require the use of heat or the addition of water during mixing of active and inactive ingredients, provide stable concentrations of the active ingredient, and produce chews of consistent weight and texture.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: October 21, 2014
    Assignee: Bayer Healthcare LLC
    Inventors: Neil E. Paulsen, Roland H. Johnson, Michael B. Coffee
  • Publication number: 20140235688
    Abstract: Pharmaceutically acceptable compositions of fipronil for oral delivery to mammals and methods for use of the compositions to control external parasites, such as fleas and ticks.
    Type: Application
    Filed: October 4, 2013
    Publication date: August 21, 2014
    Applicant: Piedmont Pharmaceuticals, LLC.
    Inventors: Roland H. Johnson, Douglas I. Hepler, Kathleen G. Palma
  • Publication number: 20130331348
    Abstract: A palatable, edible soft chewable medication vehicle for delivery of a pharmaceutically acceptable active ingredient, such as a drug, to an animal or human subject. The edible soft chews contain only food grade or better inactive ingredients, and preferably do not contain ingredients of animal origin. Processes for manufacturing the edible soft chews do not require the use of heat or the addition of water during mixing of active and inactive ingredients, provide stable concentrations of the active ingredient, and produce chews of consistent weight and texture.
    Type: Application
    Filed: August 14, 2013
    Publication date: December 12, 2013
    Applicant: Bayer B.V.
    Inventors: Neil E. Paulsen, Roland H. Johnson, Michael B. Coffee
  • Publication number: 20110281809
    Abstract: Methods for treating and preventing otitis externa with a course of treatment consisting of as little as a single dose are provided. The methods are practiced by topical administration of compositions having a lipid carrier, such as liposomes and non-vesicular lipids, to the outer ear canal. Such compositions lack viscocity-enhancing celluloses or adhesives, and are preferably not in the form of a gel. Active agents useful for treating pain, inflammation, fungal or parasitic infestation and/or infections in the outer ear are co-administered in or with the composition.
    Type: Application
    Filed: November 10, 2010
    Publication date: November 17, 2011
    Applicant: Triad Specialty Products LLC
    Inventors: William R. Campbell, Neil E. Paulsen, Roland H. Johnson, Douglas I. Hepler
  • Publication number: 20100087492
    Abstract: Pharmaceutically acceptable single parasiticidal agent compositions of imidacloprid for oral delivery to mammals to systemically control targeted blood-sucking or blood-consuming parasites, such as fleas, ticks and certain species of helminthes and scabies.
    Type: Application
    Filed: May 22, 2009
    Publication date: April 8, 2010
    Applicant: Triad Specialty Products LLC
    Inventors: Roland H. Johnson, Douglas I. Hepler, Kathleen G. Palma, William R. Campbell
  • Publication number: 20080318918
    Abstract: Methods for treating and preventing middle ear infections by transmembrane administration of medicament-containing transmembrane carrier compositions comprising a nonionic polymer surfactant, such as an alkyl aryl polyether alcohol (e.g., tyloxapol) to the tympanic membrane. The medicaments delivered according to the methods of the invention include antibiotic, antiviral, anti-fungal and anti-inflammatory agents that are useful in treatment and/or prophylaxis of middle ear infections and their sequelae.
    Type: Application
    Filed: August 25, 2006
    Publication date: December 25, 2008
    Inventors: William R. Campbell, Neil E. Paulsen, Roland H. Johnson
  • Publication number: 20080269187
    Abstract: Methods for treating and preventing middle ear infections by transmembrane administration of medicament-containing transmembrane carrier compositions comprising a chemical penetration enhancer, such as propylene glycol. The compositions are applied to the ear so as to contact the outer surface of an intact tympanic membrane to deliver the medicament across the membrane and into the middle ear. The medicaments delivered according to the methods of the invention include antibiotic, anti-viral, anti-fungal and anti-inflammatory agents that are useful in treatment and/or prophylaxis of middle ear infections and their sequelae.
    Type: Application
    Filed: August 24, 2006
    Publication date: October 30, 2008
    Inventors: William R. Campbell, Neil E. Paulsen, Roland H. Johnson
  • Patent number: 5416102
    Abstract: A method of treating fleas on dogs and cats by orally administering a larvicidally or ovicidally effective amount of flea growth inhibiting benzoylurea.
    Type: Grant
    Filed: June 27, 1994
    Date of Patent: May 16, 1995
    Assignee: Ciba-Geigy Corporation
    Inventors: Sharron H. Barnett, Roland H. Johnson, Douglas I. Hepler, Manfred Boger
  • Patent number: 4973589
    Abstract: The present invention relates to a method of treating dogs and cats having topically disposed fleas. More particularly, the invention relates to such a method of treatment wherein the dog or cat is dosed with a larvicidally or ovicidally effective amount of flea growth inhibiting substance capable of reaching the flea via the hosts blood.
    Type: Grant
    Filed: February 13, 1989
    Date of Patent: November 27, 1990
    Assignee: Ciba-Geigy Corporation
    Inventors: Sharron H. Barnett, Roland H. Johnson, Douglas I. Hepler