Patents by Inventor Angela Newbern

Angela Newbern 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).

  • Process for preparing monobasic pyrophosphate materials
    Patent number: 8623310
    Abstract: The present invention relates to a process for preparing a material having the formula: (MxHy)+4(P207)?4: where M is a cation selected from the group consisting of monovalent cations, divalent cations, and trivalent cations; H is hydrogen, P2O7 is the pyrophosphate anion, and y is a number between 2.2 and 3.8; and x is a value sufficient to balance the overall charge of said compound comprising mixing and heating 105-112% polyphosphoric acid or pyrophosphoric and a compound having a monovalent metal cation or a compound having a divalent metal cation or a compound having a trivalent metal cation.
    Type: Grant
    Filed: February 16, 2011
    Date of Patent: January 7, 2014
    Assignee: Innophos, Inc.
    Inventors: Angela Newbern, Robert Clyde Finn
  • PROCESS FOR PREPARING MONOBASIC PYROPHOSPHATE MATERIALS
    Publication number: 20120301384
    Abstract: The present invention relates to a process for preparing a material having the formula: (MxHy)+4(P207)?4: where M is a cation selected from the group consisting of monovalent cations, divalent cations, and trivalent cations; H is hydrogen, P2O7 is the pyrophosphate anion, and y is a number between 2.2 and 3.8; and x is a value sufficient to balance the overall charge of said compound comprising mixing and heating 105-112% polyphosphoric acid or pyrophosphoric and a compound having a monovalent metal cation or a compound having a divalent metal cation or a compound having a trivalent metal cation.
    Type: Application
    Filed: February 16, 2011
    Publication date: November 29, 2012
    Applicant: INNOPHOS, INC.
    Inventors: Angela Newbern, ROBERT Clyde FINN