Patents by Inventor William R. Baker

William R. Baker 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: 11639332
    Abstract: Provided herein are azo prodrugs of small-molecule isoindoline-1,3-diones and isoindoles anti-inflammatory inhibitors according to formula IA, in particular PDE4 inhibitors, which prodrugs can be administered orally to a subject in need thereof, whereby the prodrugs are cleaved in the colon and the PDE4 inhibitor released.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: May 2, 2023
    Assignees: AMGEN (EUROPE) GMBH
    Inventor: William R. Baker
  • Patent number: 11197224
    Abstract: A wireless mesh network has a coordinator that is configured to determine a topology of the network and define, based on the topology, a plurality of routes through the network. For each route, the coordinator is configured to assign a plurality of nodes to the route. Each of the nodes assigned to the route is configured to receive messages and wirelessly retransmit messages that include a route identifier that identifies the route. Since messages are forwarded through the network based on route identifiers, it is unnecessary for the nodes to maintain conventional routing tables and to broadcast route discovery messages in order to learn routes for populating the routing tables with route data, thereby reducing network traffic and congestion.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: December 7, 2021
    Assignee: Synapse Wireless, Inc.
    Inventor: William R. Baker
  • Publication number: 20210340176
    Abstract: The present technology relates to compounds, kits, compositions, and methods useful for the treatment of numerous pathologies including dementia, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, and other neurodegenerative diseases, spinal cord injury, traumatic brain injury, diabetes and metabolic syndrome, defective wound healing, and/or sensorineural hearing and vision loss.
    Type: Application
    Filed: April 12, 2021
    Publication date: November 4, 2021
    Applicant: Athira Pharma, Inc.
    Inventors: Leen H. Kawas, Jasbir Singh, Lansing Joseph Stewart, William R. Baker
  • Patent number: 11021514
    Abstract: The present technology relates to compounds, kits, compositions, and methods useful for the treatment of numerous pathologies including dementia, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, and other neurodegenerative diseases, spinal cord injury, traumatic brain injury, diabetes and metabolic syndrome, defective wound healing, and/or sensorineural hearing and vision loss.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: June 1, 2021
    Assignee: Athira Pharma, Inc.
    Inventors: Leen H. Kawas, Jasbir Singh, Lansing Joseph Stewart, William R. Baker
  • Publication number: 20200392082
    Abstract: Provided herein are azo prodrugs of small-molecule isoindoline-1,3-diones and isoindoles anti-inflammatory inhibitors according to formula IA, in particular PDE4 inhibitors, which prodrugs can be administered orally to a subject in need thereof, whereby the prodrugs are cleaved in the colon and the PDE4 inhibitor released.
    Type: Application
    Filed: March 6, 2019
    Publication date: December 17, 2020
    Inventor: William R. Baker
  • Publication number: 20200010504
    Abstract: The present technology relates to compounds, kits, compositions, and methods useful for the treatment of numerous pathologies including dementia, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, and other neurodegenerative diseases, spinal cord injury, traumatic brain injury, diabetes and metabolic syndrome, defective wound healing, and/or sensorineural hearing and vision loss.
    Type: Application
    Filed: June 1, 2017
    Publication date: January 9, 2020
    Inventors: Leen H. KAWAS, Jasbir SINGH, Lansing Joseph STEWART, William R. BAKER
  • Patent number: 8450490
    Abstract: This invention provides compounds of the formula: wherein X is wherein R1 and R2 together with the phenyl to which they are bound may form a bicyclic, fused heterocyclic ring and all other variables are as defined herein, their use in pulmonary inflammation or bronchoconstriction therapy and compositions comprising and processes for preparing the same are provided.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: May 28, 2013
    Assignee: Gilead Sciences, Inc.
    Inventors: William R. Baker, Shaopei Cai, Joshua Aaron Kaplan, Musong Kim, Gary Phillips, Lafe J. Purvis, II, Marcin Stasiak, Kirk L. Stevens, Josh Van Veldhuizen
  • Patent number: 8394829
    Abstract: Provided are compounds of Formula I: wherein X is: R1 and R2 together with the phenyl to which they are bound may form a bicyclic, fused heterocyclic ring, and all other variables are as defined herein, as well as their use in treating pulmonary inflammation or bronchoconstriction and compositions comprising and processes for preparing the same.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: March 12, 2013
    Assignee: Gilead Sciences, Inc.
    Inventors: William R. Baker, Shaopei Cai, Joshua Aaron Kaplan, Musong Kim, Jennifer Alissa Loyer-Drew, Stephane Perreault, Gary Phillips, Lafe J. Purvis, II, Marcin Stasiak, Kirk K. Stevens, Josh Van Veldhuizen
  • Patent number: 8367829
    Abstract: This invention provides compounds of the formula: wherein X is wherein R1 and R2 together with the phenyl to which they are bound may form a bicyclic, fused heterocyclic ring and all other variables are as defined herein, their use in pulmonary inflammation or bronchoconstriction therapy and compositions comprising and processes for preparing the same are provided.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: February 5, 2013
    Assignee: Gilead Sciences, Inc.
    Inventors: William R. Baker, Shaopei Cai, Joshua Aaron Kaplan, Musong Kim, Gary Phillips, Lafe J. Purvis, II, Marcin Stasiak, Kirk L. Stevens, Josh Van Veldhuizen
  • Publication number: 20130018050
    Abstract: This invention provides compounds of the formula: wherein X is wherein R1 and R2 together with the phenyl to which they are bound may form a bicyclic, fused heterocyclic ring and all other variables are as defined herein, their use in pulmonary inflammation or bronchoconstriction therapy and compositions comprising and processes for preparing the same are provided.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 17, 2013
    Applicant: Gilead Sciences, Inc.
    Inventors: WILLIAM R. BAKER, Shaopei Cai, Joshua Aaron Kaplan, Musong Kim, Gary Phillips, Lafe J. Purvis, II, Marcin Stasiak, Kirk L. Stevens, Josh Van Veldhuizen
  • Publication number: 20130012504
    Abstract: Provided are compounds of Formula I: R1 and R2 together with the phenyl to which they are bound may form a bicyclic, fused heterocyclic ring, and all other variables are as defined herein, as well as their use in treating pulmonary inflammation or bronchoconstriction and compositions comprising and processes for preparing the same.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: Gilead Sciences, Inc
    Inventors: William R. Baker, Shaopei Cai, Joshua Aaron Kaplan, Musong Kim, Jennifer Alissa Loyer-Drew, Stephane Perreault, Gary Phillips, Lafe J. Purvis, II, Marcin Stasiak, Kirk L. Stevens, Josh Van Veldhuizen
  • Publication number: 20110275622
    Abstract: Provided are compounds of Formula I: wherein X is: R1 and R2 together with the phenyl to which they are bound may form a bicyclic, fused heterocyclic ring, and all other variables are as defined herein, as well as their use in treating pulmonary inflammation or bronchoconstriction and compositions comprising and processes for preparing the same.
    Type: Application
    Filed: May 9, 2011
    Publication date: November 10, 2011
    Applicant: Gilead Sciences, Inc.
    Inventors: William R. Baker, Shaopei Cai, Joshua Aaron Kaplan, Musong Kim, Jennifer Alissa Loyer-Drew, Stephane Perreault, Gary Phillips, Lafe J. Purvis, II, Marcin Stasiak, Kirk L. Stevens, Josh Van Veldhuizen
  • Publication number: 20110275623
    Abstract: This invention provides compounds of the formula: wherein X is wherein R1 and R2 together with the phenyl to which they are bound may form a bicyclic, fused heterocyclic ring and all other variables are as defined herein, their use in pulmonary inflammation or bronchoconstriction therapy and compositions comprising and processes for preparing the same are provided.
    Type: Application
    Filed: May 9, 2011
    Publication date: November 10, 2011
    Applicant: GILEAD SCIENCES, INC.
    Inventors: WILLIAM R. BAKER, SHAOPEI CAI, JOSHUA AARON KAPLAN, MUSONG KIM, GARY PHILLIPS, LAFE J. PURVIS, II, MARCIN STASIAK, KIRK L. STEVENS, JOSH VAN VELDHUIZEN
  • Patent number: 8003081
    Abstract: A method for improvement of tolerance for therapeutically effective agents delivered by inhalation comprising a pretreatment of a patient with a nebulized lidocaine or a lidocaine-like compound administered immediately or up to about thirty minutes before administration of the primary therapeutically effective agent. The pretreatment of the patient with the nebulized lidocaine or a lidocaine-like compound improves airway tolerance and deposition of the agent in the lungs and makes such deposition more safe, efficacious, controllable and predictable. The method of the invention is especially useful for enhancement of deposition of immunosuppressive agents in the lung(s) of transplant patients, improved tolerance of the drugs by reducing cough, and improving pulmonary drug deposition.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: August 23, 2011
    Assignee: Gilead Sciences, Inc.
    Inventors: Thomas Hofmann, Alan Bruce Montgomery, Kevin Stapleton, William R. Baker
  • Publication number: 20090318396
    Abstract: New chemical entities which comprise corticosteroids and phosphorylated ?-agonists for use in therapy and compositions comprising and processes for preparing the same.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 24, 2009
    Applicant: Gilead Sciences, Inc.
    Inventors: William R. Baker, Musong Kim, Alexander Rudolph, Marcin Stasiak, Josh Van Veldhuizen
  • Publication number: 20090004279
    Abstract: A method for improvement of tolerance for therapeutically effective agents delivered by inhalation comprising a pretreatment of a patient with a nebulized lidocaine or a lidocaine-like compound administered immediately or up to about thirty minutes before administration of the primary therapeutically effective agent. The pretreatment of the patient with the nebulized lidocaine or a lidocaine-like compound improves airway tolerance and deposition of the agent in the lungs and makes such deposition more safe, efficacious, controllable and predictable. The method of the invention is especially useful for enhancement of deposition of immunosuppressive agents in the lung(s) of transplant patients, improved tolerance of the drugs by reducing cough, and improving pulmonary drug deposition.
    Type: Application
    Filed: September 10, 2008
    Publication date: January 1, 2009
    Inventors: Thomas Hofmann, Alan Bruce Montgomery, Kevin Stapleton, William R. Baker
  • Patent number: 7452524
    Abstract: A method for improvement of tolerance for therapeutically effective agents delivered by inhalation comprising a pretreatment of a patient with a nebulized lidocaine or a lidocaine-like compound administered immediately or up to about thirty minutes before administration of the primary therapeutically effective agent. The pretreatment of the patient with the nebulized lidocaine or a lidocaine-like compound improves airway tolerance and deposition of the agent in the lungs and makes such deposition more safe, efficacious, controllable and predictable. The method of the invention is especially useful for enhancement of deposition of immunosuppressive agents in the lung(s) of transplant patients, improved tolerance of the drugs by reducing cough, and improving pulmonary drug deposition.
    Type: Grant
    Filed: January 28, 2005
    Date of Patent: November 18, 2008
    Assignee: Gilead Sciences, Inc.
    Inventors: Thomas Hofmann, Alan Bruce Montgomery, Kevin Stapleton, William R. Baker
  • Publication number: 20040022740
    Abstract: Macrolide formulations, such as an erythromycylamine formulation, for delivery by aerosolization are described. The concentrated erythromycylamine formulations contain an amount of erythromycylamine effective to treat infections caused by susceptible bacteria. Unit dose devices having a container containing a formulation of the macrolide antibiotic in a physiologically acceptable carrier are also described. Methods for treatment of pulmonary infections by a formulation (liquid solution, suspension, or dry powder) delivered as an aerosol having mass median aerodynamic diameter predominantly between 1 to 5 &mgr;m are also described.
    Type: Application
    Filed: August 12, 2003
    Publication date: February 5, 2004
    Inventors: William R. Baker, Peter B. Challoner, Ribhi M. Shawar, Kay K. Huh, David M. Ryckman
  • Publication number: 20030138480
    Abstract: A synthetic fiber is formed with a plurality of longitudinally-extending cavities (16, 54 and 64) which hold a medicament that is intended to be absorbed into tissue brought into contact with the fiber. The fiber can be formed by dissolving a soluble polymer component 14 of an extruded plural-component fiber 10, leaving cavities 16 that extend inward from the outer surface of the fiber in the locations of the dissolved polymer. After the fiber has been exposed to a solvent, the cavities left by the dissolved component are filled with a medicament 18. Specifically, the cavities are filled with a medicament that is mixed with a viscous carrier which solidifies within the cavities. The fibers can be used to make sutures, textile prostheses for insertion into the body, and epidermal pads and bandages. Fibers having internal cavities 64, i.e.
    Type: Application
    Filed: February 26, 2003
    Publication date: July 24, 2003
    Inventors: William R. Baker, William H. Hills, Arnold E. Wilkie
  • Patent number: 6551353
    Abstract: A synthetic fiber is formed with a plurality of longitudinally-extending cavities (16, 54 and 64) which hold a medicament that is intended to be absorbed into tissue brought into contact with the fiber. The fiber can be formed by dissolving a soluble polymer component 14 of an extruded plural-component fiber 10, leaving cavities 16 that extend inward from the outer surface of the fiber in the locations of the dissolved polymer. After the fiber has been exposed to a solvent, the cavities left by the dissolved component are filled with a medicament 18. Specifically, the cavities are filled with a medicament that is mixed with a viscous carrier which solidifies within the cavities. The fibers can be used to make sutures, textile prostheses for insertion into the body, and epidermal pads and bandages. Fibers having internal cavities 64, i.e.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: April 22, 2003
    Assignee: Hills, Inc.
    Inventors: William R. Baker, William H. Hills, Arnold E. Wilkie