Patents by Inventor Joseph Zeleznik

Joseph Zeleznik 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 co-spray drying liquid herbal extracts with dry silicified MCC
    Publication number: 20070053978
    Abstract: A process for preparing dry extracts from a liquid extract and at least one additional substance by a spray-drying process, characterized in that said at least one additional substance is added to the spray-drying process in a dry form during the spray-drying processes.
    Type: Application
    Filed: November 7, 2006
    Publication date: March 8, 2007
    Inventors: Bob Sherwood, Joseph Zeleznik, David Schaible, Wilheim Barkulin, Karl-Hans Theissing
  • Process for co-spray drying agents with dry silicified MCC
    Publication number: 20070011904
    Abstract: A process for preparing agglomerated particles comprising a) providing an active agent in a form suitable for spray drying; and b) combining the active agent with dry silicified microcrystalline cellulose in a dryer to form agglomerated particles.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 18, 2007
    Applicant: J. Rettenmaier & Soehne GmbH + Co. KG
    Inventors: Bob Sherwood, Joseph Zeleznik, David Schaible, Theodore Montalto
  • Process for co-spray drying agents with dry silicified MCC
    Publication number: 20050196439
    Abstract: A process for preparing agglomerated particles comprising a) providing an active agent in a form suitable for spray drying; and b) combining the active agent with dry silicified microcrystalline cellulose in a dryer to form agglomerated particles.
    Type: Application
    Filed: October 21, 2004
    Publication date: September 8, 2005
    Applicant: J. Rettenmaier & Soehne GmbH + Co. KG
    Inventors: Bob Sherwood, Joseph Zeleznik, David Schaible, Theodore Montalto