Patents by Inventor Keith Arthur Johnson

Keith Arthur 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: 20240123043
    Abstract: This disclosure is directed to new pharmaceutical compositions comprising ranpimase and a polyol, said compositions comprise increased stability. Further disclosed are methods for treating a viral disease by administering said compositions.
    Type: Application
    Filed: February 21, 2022
    Publication date: April 18, 2024
    Applicant: Orgenesis Inc.
    Inventor: Keith Arthur JOHNSON
  • Patent number: 11865113
    Abstract: Pharmaceutical carriers which provide an environment of physical and chemical stability comprising a therapeutically effective amount of an active pharmaceutical ingredient (API) compound of structure I, one or more antioxidants, one or more chelators and a vehicle base comprising water and one or more pharmaceutically acceptable non-aqueous solvents, one or more absorption enhancers, one or more gelling agents and one or more pH buffering agents are described.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: January 9, 2024
    Assignee: LIPIDIO PHARMACEUTICALS INC.
    Inventors: Nigel R. A. Beeley, J. Gordon Foulkes, Kieran George Mooney, Charles Rodney Greenaway Evans, Keith Arthur Johnson, Howard G. Welgus, Celia P. Jenkinson
  • Publication number: 20230391809
    Abstract: Described herein are hydrophobic compositions including a hydrophilic active ingredient and to methods of making and using the same.
    Type: Application
    Filed: June 7, 2023
    Publication date: December 7, 2023
    Inventors: James D. Crapo, Kimberly C. Stone, Keith Arthur Johnson
  • Publication number: 20230125677
    Abstract: Gel formulations having antimicrobial activity are disclosed. Methods of using the gel formulation are further disclosed.
    Type: Application
    Filed: December 16, 2022
    Publication date: April 27, 2023
    Inventors: Steven A. Kates, PhD, Keith Arthur Johnson
  • Publication number: 20210361689
    Abstract: Gel formulations having antimicrobial activity are disclosed. Methods of using the gel formulation are further disclosed.
    Type: Application
    Filed: August 9, 2021
    Publication date: November 25, 2021
    Inventors: Steven A. Kates, Keith Arthur Johnson
  • Patent number: 11096954
    Abstract: Gel formulations including a Bisphosphocin having antimicrobial activity are disclosed. Methods of using the gel formulations including a Bisphosphocin are further disclosed.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: August 24, 2021
    Assignee: Lakewood Amedex, Inc.
    Inventors: Steven A. Kates, Keith Arthur Johnson
  • Publication number: 20200360415
    Abstract: Gel formulations having antimicrobial activity are disclosed. Methods of using the gel formulation are further disclosed.
    Type: Application
    Filed: July 30, 2020
    Publication date: November 19, 2020
    Inventors: Steven A. Kates, Keith Arthur Johnson
  • Publication number: 20200306248
    Abstract: Pharmaceutical carriers which provide an environment of physical and chemical stability comprising a therapeutically effective amount of an active pharmaceutical ingredient (API) compound of structure I, one or more antioxidants, one or more chelators and a vehicle base comprising water and one or more pharmaceutically acceptable non-aqueous solvents, one or more absorption enhancers, one or more gelling agents and one or more pH buffering agents are described.
    Type: Application
    Filed: June 6, 2017
    Publication date: October 1, 2020
    Applicant: GDD Therapeutics, LLC
    Inventors: Nigel R.A. Beeley, J. Gordon Foulkes, Kieran George Mooney, Charles Rodney Greenaway Evans, Keith Arthur Johnson, Howard G. Welgus, Celia P. Jenkinson, James R. Hauske
  • Publication number: 20190358206
    Abstract: The present invention relates to topical formulations of biaryl heterocyclic compounds and methods of use thereof for treating acne and other skin infections caused or mediated by Streptococcus pyogenes, Streptococcus agalactiae, Haemophilus influenza, Trichomonas vaginalis, Klebsiella sp., Enterobacter sp., Proteus sp., Propionibacterium acnes, Gardnerella vaginalis, or Staphylococcus aureus (including Methicillin-resistant Staphylococcus aureus (MRSA)) in a patient in need thereof. In certain embodiments, the acne or other skin infection is caused or mediated by Propionibacterium acnes, Gardnerella vaginalis, or Staphylococcus aureus.
    Type: Application
    Filed: December 17, 2018
    Publication date: November 28, 2019
    Inventors: Keith Arthur JOHNSON, Erin M. DUFFY
  • Publication number: 20180353529
    Abstract: Gel formulations having antimicrobial activity are disclosed. Methods of using the gel formulation are further disclosed.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 13, 2018
    Inventors: Steven A. Kates, Keith Arthur Johnson
  • Publication number: 20170333400
    Abstract: The present invention relates to topical formulations of biaryl heterocyclic compounds and methods of use thereof for treating acne and other skin infections caused or mediated by Streptococcus pyogenes, Streptococcus agalactiae, Haemophilus influenza, Trichomonas vaginalis, Klebsiella sp., Enterobacter sp., Proteus sp., Propionibacterium acnes, Gardnerella vaginalis, or Staphylococcus aureus (including Methicillin-resistant Staphylococcus aureus (MRSA)) in a patient in need thereof. In certain embodiments, the acne or other skin infection is caused or mediated by Propionibacterium acnes, Gardnerella vaginalis, or Staphylococcus aureus.
    Type: Application
    Filed: May 12, 2017
    Publication date: November 23, 2017
    Inventors: Keith Arthur JOHNSON, Erin M. DUFFY
  • Publication number: 20080299228
    Abstract: Compositions, including those in which the active ingredient or agent is stable and capable of penetrating the sites of topical application are provided. The compositions can include a macromolecule, for example, a parathyroid hormone (PTH), a PTH-like hypercalcemic factor (CFF) or biologically active variant of a PTH or CFF in a vehicle comprising a polymer or cationic liposome. The compositions can also include other substances that further promote the stability of the active agent (e.g., buffers, antioxidants or carbohydrates). Also provided are methods for using the compositions for treatment of skin disorders (e.g., hyperproliferative skin disorders, including, but not limited to, for example, psoriasis, acne, rosacea or acne.
    Type: Application
    Filed: May 29, 2008
    Publication date: December 4, 2008
    Inventors: Alan Gerald Harris, Keith Arthur Johnson, Tatjana Lukic
  • Patent number: 7451761
    Abstract: Dry powder inhalers with a multi-dose dry powder package for dispensing pharmaceutical grade formulations of inhalable dry powder, include: (a) a blister package comprising a plurality of spaced apart sealed blisters thereon, each blister having a projecting ceiling and a floor defining a blister channel therebetween, the blister channel comprising a dry powder therein; (b) a movable blade cartridge holding a blade at a forward portion thereof; and (c) an extendable mouthpiece attached to the movable blade cartridge. In operation, a user pulls the mouthpiece outward and then pushes the mouthpiece inward to cause the blister package to advance to position a blister in a selected dispensing position in the inhaler and to cause the blade cartridge to move the blade across a blister ceiling held in the dispensing position in the inhaler to thereby open the blister held in the dispensing position.
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: November 18, 2008
    Assignee: Oriel Therapeutics, Inc.
    Inventors: Anthony James Hickey, Timothy Crowder, Jeffrey Alan Warden, Keith Arthur Johnson, Mark Ennis Ketner, Jay Kinsley Fording, Michael Duane Garten, William Myles Riley, Sean Derek Anderson, Bruce Seymour Ferris, Paul Gilbert Rockwell
  • Publication number: 20080197044
    Abstract: Dry powder blister packages include sealed blisters with a piezoelectric active layer that flexes to vibrate the dry powder in a blister to facilitate active dispersion.
    Type: Application
    Filed: April 25, 2008
    Publication date: August 21, 2008
    Applicant: Oriel Therapeutics, Inc.
    Inventors: Anthony James Hickey, Timothy Crowder, Jeffrey Alan Warden, Keith Arthur Johnson, Mark Ennis Ketner, Jay Kinsley Fording, Michael Duane Garten, William Myles Riley, Sean Derek Anderson, Bruce Seymour Ferris, Paul Gilbert Rockwell
  • Patent number: 7377277
    Abstract: Dry powder blister packages include sealed blisters with a piezoelectric active layer that flexes to vibrate the dry powder in a blister to facilitate active dispersion.
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: May 27, 2008
    Assignee: Oriel Therapeutics, Inc.
    Inventors: Anthony James Hickey, Timothy Crowder, Jeffrey Alan Warden, Keith Arthur Johnson, Mark Ennis Ketner, Jay Kinsley Fording, Michael Duane Garten, William Myles Riley, Sean Derek Anderson, Bruce Seymour Ferris, Paul Gilbert Rockwell
  • Patent number: 7300669
    Abstract: A fluticasone lotion having improved vasoconstrictor and anti-inflammatory activity and higher than expected potency. The fluticasone lotion contains 0.05 weight percent fluticasone propionate and an oil-in-water vehicle that includes excipients. The fluticasone lotion is unexpectedly efficacious while exhibiting an improved safety profile.
    Type: Grant
    Filed: March 15, 2004
    Date of Patent: November 27, 2007
    Assignee: Altana Inc.
    Inventors: Gordon J. Dow, Keith Arthur Johnson, Frances Furr Kelly, Robert William Lathrop, Rukmini Rajagopalan
  • Publication number: 20050103337
    Abstract: Dry powder inhalers with a multi-dose dry powder package for dispensing pharmaceutical grade formulations of inhalable dry powder, include: (a) a blister package comprising a plurality of spaced apart sealed blisters thereon, each blister having a projecting ceiling and a floor defining a blister channel therebetween, the blister channel comprising a dry powder therein; (b) a movable blade cartridge holding a blade at a forward portion thereof; and (c) an extendable mouthpiece attached to the movable blade cartridge. In operation, a user pulls the mouthpiece outward and then pushes the mouthpiece inward to cause the blister package to advance to position a blister in a selected dispensing position in the inhaler and to cause the blade cartridge to move the blade across a blister ceiling held in the dispensing position in the inhaler to thereby open the blister held in the dispensing position.
    Type: Application
    Filed: October 21, 2004
    Publication date: May 19, 2005
    Inventors: Anthony James Hickey, Timothy Crowder, Jeffrey Warden, Keith Arthur Johnson, Mark Ketner, Jay Fording, Michael Garten, William Riley, Sean Anderson, Bruce Ferris, Paul Rockwell
  • Publication number: 20040176342
    Abstract: A fluticasone lotion having improved vasoconstrictor and anti-inflammatory activity and higher than expected potency. The fluticasone lotion contains 0.05 weight percent fluticasone propionate and an oil-in-water vehicle that includes excipients. The fluticasone lotion is unexpectedly efficacious while exhibiting an improved safety profile.
    Type: Application
    Filed: March 15, 2004
    Publication date: September 9, 2004
    Applicant: Glaxo Wellcome Inc.
    Inventors: Gordon J. Dow, Keith Arthur Johnson, Frances Furr Kelly, Robert William Lathrop, Rukmini Rajagopalan
  • Publication number: 20030216364
    Abstract: A topical formulation including a solvent, an occlusive agent, a surfactant system, an androstane steroid compound of formula (I) wherein R1 represents a fluoro-, chloro- or bromo-methyl group or a 2′-fluoroethyl group, R2 represents a group COR6 where R6 is a C1-3 alkyl group or OR2 and R3 together form a 16&agr;, 17&agr;-isopropylidenedioxy group; R3 represents a hydrogen atom, a methyl group (which may be in either the &agr;- or &bgr;-configuration) or a methylene group; R4 represents a hydrogen, chlorine or fluorine atom; R5 represents a hydrogen or fluorine atom and the symbol --- represents a single or double bond, and the balance being water.
    Type: Application
    Filed: February 14, 2003
    Publication date: November 20, 2003
    Inventor: Keith Arthur Johnson