Patents by Inventor Roderick Jack Ray

Roderick Jack Ray 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
  • 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
  • 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
  • Fast-Disintegrating Microporous Binders
    Publication number: 20080138428
    Abstract: A highly porous, fast-disintegrating binder suitable for pharmaceutical applications and methods of making the same are disclosed, the binder comprising microporous particles of an aqueous-soluble cellulosic polymer and a wicking agent. Pharmaceutical compositions and fast-disintegrating dosage forms containing the binder are also disclosed.
    Type: Application
    Filed: January 17, 2006
    Publication date: June 12, 2008
    Inventors: Roderick Jack Ray, Dwayne Thomas Friesen, Marshall David Crew, Richard Frank Falk, Sanjay Konagurthu