Patents by Inventor David Knoebel

David Knoebel 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).

  • Bromination Process
    Publication number: 20070088184
    Abstract: This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.
    Type: Application
    Filed: October 17, 2006
    Publication date: April 19, 2007
    Applicant: ALBEMARLE CORPORATION
    Inventors: John Parks, David Knoebel, Lawrence Jenkins, George Ransford, Gary Bowman, Saadat Hussain
  • Bromination process
    Publication number: 20050234271
    Abstract: This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.
    Type: Application
    Filed: June 20, 2005
    Publication date: October 20, 2005
    Inventors: John Parks, David Knoebel, Lawrence Jenkins, George Ransford, Gary Bowman, Saadat Hussain
  • Bromination process
    Publication number: 20050222473
    Abstract: This invention relates to a novel process which comprises feeding a mixture formed from diphenylethane and bromine to a stirrable reaction mass comprised of bromine and a bromination catalyst to yield a decabromodiphenylethane wet cake which can be most economically treated to provide a high quality decabromodiphenylethane product.
    Type: Application
    Filed: June 2, 2005
    Publication date: October 6, 2005
    Inventors: John Parks, David Knoebel, Lawrence Jenkins, George Ransford, Gary Bowman, Saadat Hussain