Patents by Inventor Robert John Milborne

Robert John Milborne 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).

  • Ammonium nitrate granule and method for the preparation of the same
    Patent number: 8110018
    Abstract: The invention relates to a fertilizer granule containing ammonium nitrate, comprising a core containing ammonium nitrate and a coating layer containing calcium sulphate. The coating layer consists of a mixture containing calcium sulphate and ammonium nitrate. Such a fertilizer granule is preferably produced by contacting the core with an aqueous ammonium nitrate solution and solid calcium sulphate particles, either as a slurry or separately. The production of the fertilizer granule is safe and easy.
    Type: Grant
    Filed: February 24, 2006
    Date of Patent: February 7, 2012
    Assignee: Kemira Growhow Oyj
    Inventors: Mikko Lylykangas, Harri Kiiski, Juhani Poukari, Robert John Milborne
  • AMMONIUM NITRATE GRANULE AND METHOD FOR THE PREPARATION OF THE SAME
    Publication number: 20120024025
    Abstract: The invention relates to a fertilizer granule containing ammonium nitrate, comprising a core containing ammonium nitrate and a coating layer containing calcium sulphate. The coating layer consists of a mixture containing calcium sulphate and ammonium nitrate. Such a fertilizer granule is preferably produced by contacting the core with an aqueous ammonium nitrate solution and solid calcium sulphate particles, either as a slurry or separately. The production of the fertilizer granulate is safe and easy.
    Type: Application
    Filed: October 14, 2011
    Publication date: February 2, 2012
    Inventors: Mikko LYLYKANGAS, Harri KIISKI, Juhani POUKARI, Robert John MILBORNE