Patents by Inventor Heather L. M. Diebele

Heather L. M. Diebele 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).

  • Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus
    Patent number: 8828443
    Abstract: Conventional spray-drying methods are improved by incorporation of a pressure nozzle and a diffuser plate to improve the flow of drying gas and a drying chamber extension to increase drying time, such improvements leading to the formation of homogeneous solid dispersions of drugs in concentration-enhancing polymers.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: September 9, 2014
    Assignee: Bend Research, Inc.
    Inventors: Ronald A. Beyerinck, Heather L. M. Diebele, Dan E. Dobry, Roderick J. Ray, Dana M. Settell, Ken R. Spence
  • Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus
    Patent number: 6973741
    Abstract: Conventional spray-drying methods are improved by incorporation of a pressure nozzle and a diffuser plate to improve the flow of drying gas and a drying chamber extension to increase drying time, such improvements leading to the formation of homogeneous solid dispersions of drugs in concentration-enhancing polymers.
    Type: Grant
    Filed: January 27, 2004
    Date of Patent: December 13, 2005
    Assignee: Pfizer, Inc.
    Inventors: Ronald A. Beyerinck, Heather L. M. Diebele, Dan E. Dobry, Roderick J. Ray, Dana M. Settell, Ken R. Spence
  • Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus
    Publication number: 20040194338
    Abstract: Conventional spray-drying methods are improved by incorporation of a pressure nozzle and a diffuser plate to improve the flow of drying gas and a drying chamber extension to increase drying time, such improvements leading to the formation of homogeneous solid dispersions of drugs in concentration-enhancing polymers.
    Type: Application
    Filed: January 27, 2004
    Publication date: October 7, 2004
    Applicant: Pfizer Inc
    Inventors: Ronald A. Beyerinck, Heather L. M. Diebele, Dan E. Dobry, Roderick J. Ray, Dana M. Settell, Ken R. Spence
  • Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus
    Publication number: 20040185112
    Abstract: Conventional spray-drying methods are improved by incorporation of a pressure nozzle and a diffuser plate to improve the flow of drying gas and a drying chamber extension to increase drying time, such improvements leading to the formation of homogeneous solid dispersions of drugs in concentration-enhancing polymers.
    Type: Application
    Filed: January 27, 2004
    Publication date: September 23, 2004
    Inventors: Ronald A. Beyerinck, Heather L. M. Diebele, Dan E. Dobry, Roderick J. Ray, Dana M. Settell, Ken R. Spence