Patents by Inventor Ronald Arthur Beyerinck

Ronald Arthur Beyerinck 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).

  • Spray drying processes for forming solid amorphous dispersions of drugs and polymers
    Patent number: 10383941
    Abstract: Spray drying processes are used to form pharmaceutical compositions comprising a solid amorphous dispersion of a drug and a polymer.
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: August 20, 2019
    Assignee: Bend Research, Inc.
    Inventors: Ronald Arthur Beyerinck, Daniel Elmont Dobry, Dwayne Thomas Friesen, Dana Marie Settell, Roderick Jack Ray
  • NOVEL SPRAY NOZZLE AND PROCESS FOR MAKING NANOPARTICLES
    Publication number: 20180000738
    Abstract: Methods for making particulate material include providing a first solution comprising one or more solvents and an active agent, providing a second solution comprising an antisolvent, mixing the first solution with the second solution to form a mixture, atomizing the mixture with a gas to produce droplets, and drying the droplets by directing the droplets into a chamber for removal of the solvent and the antisolvent to produce solid particles. Various apparatuses for producing particulate material in this manner are also provided.
    Type: Application
    Filed: October 5, 2015
    Publication date: January 4, 2018
    Applicant: Bend Research, Inc.
    Inventors: Vikram J. Pansare, Aaron Keith Goodwin, Ronald Arthur Beyerinck, Robert K. Prud'homme, Dwayne Thomas Friesen, David Thomas Vodak
  • Drying of drug-containing particles
    Patent number: 9265731
    Abstract: A secondary drying process is disclosed for removing residual solvent from drug-containing particles that have been formed by solvent-based processes, the secondary drying process utilizing a combination of vacuum, agitation, and a stripping gas.
    Type: Grant
    Filed: January 16, 2006
    Date of Patent: February 23, 2016
    Assignee: Bend Research, Inc.
    Inventors: Roderick Jack Ray, David Dixon Newbold, Ronald Arthur Beyerinck, Daniel Elmont Dobry, Kevin Douglas Grove
  • PHAMACEUTICAL COMPOSITION COMPRISING NANOPARTICLES AND CASEIN
    Publication number: 20100080852
    Abstract: A pharmaceutical composition comprises nanoparticles comprising a poorly water-soluble drug and a poorly aqueous soluble non-ionizable polymer, and casein.
    Type: Application
    Filed: April 21, 2008
    Publication date: April 1, 2010
    Inventor: Ronald Arthur Beyerinck
  • PHARMACEUTICAL COMPOSITIONS COMPRISING NANOPARTICLES COMPRISING ENTERIC POLYMERS CASEIN
    Publication number: 20100062073
    Abstract: A pharmaceutical composition comprises nanoparticles comprising a poorly water-soluble drug and an enteric polymer, and casein.
    Type: Application
    Filed: November 16, 2007
    Publication date: March 11, 2010
    Inventors: Ronald Arthur Beyerinck, Corey Jay Bloom, Marshall David Crew, Dwayne Thomas Friesen, Michael Mark Morgen, Daniel Tod Smithey
  • Drying of Drug-Containing Particles
    Publication number: 20080213375
    Abstract: A secondary drying process is disclosed for removing residual solvent from drug-containing particles that have been formed by solvent-based processes, the secondary drying process utilizing a combination of vacuum, agitation, and a stripping gas.
    Type: Application
    Filed: January 16, 2006
    Publication date: September 4, 2008
    Inventors: Roderick Jack Ray, David Dixon, Ronald Arthur Beyerinck, Daniel Elmont Dobry, Kevin Douglas Grove