Patents by Inventor Richard J. Colby

Richard J. Colby 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).

  • Bubbler
    Patent number: 6607785
    Abstract: Disclosed are dual chambered bubbler designs for use with solid organometallic source material for chemical vapor phase deposition systems, and a method for transporting a carrier gas saturated with source material for delivery into such systems.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: August 19, 2003
    Assignee: Shipley Company, L.L.C.
    Inventors: Michael L. Timmons, Richard J. Colby, Robert S. Stennick
  • Bubbler
    Publication number: 20020078894
    Abstract: Disclosed are dual chambered bubbler designs for use with solid organometallic source material for chemical vapor phase deposition systems, and a method for transporting a carrier gas saturated with source material for delivery into such systems.
    Type: Application
    Filed: May 30, 2001
    Publication date: June 27, 2002
    Applicant: Shipley Company, L.L.C.
    Inventors: Michael L. Timmons, Richard J. Colby, Robert S. Stennick
  • Production of sodium borohydride from sodium borohydride dihydrate in a fluidized bed dryer
    Patent number: 6231825
    Abstract: Drying sodium borohydride dihydrate particles in a flowing stream of a chemically inert drying gas results in novel nearly odor-free, dust-free sodium borohydride particles which are free flowing without the need for anti-caking or flow additives. The dihydrate particles are preferably dried in a fluidized bed formed with a flowing stream of nitrogen.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: May 15, 2001
    Assignee: Rohm and Haas Company
    Inventors: Richard J. Colby, Lise L. Mahoney, Austin L. Eiseman, Walter A. Richardson