Patents by Inventor Stefan M.M. Paeffgen

Stefan M.M. Paeffgen 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).

  • METHOD FOR IMPROVING THE COBALT UPTAKE IN FORAGE
    Publication number: 20100311583
    Abstract: A method for increasing the cobalt uptake in forage is disclosed by spreading a micronutrient fertilizer in a level corresponding to of from 10 to 200 g cobalt/ha. The fertilizer is prepared, in sequence, by preparing a phosphono-cobalt chelate in a liquid form, followed by granulating that liquid with a solid carrier other than a water-soluble phosphate and thereafter admixing the micronutrient granulate formed with a fertilizer and/or a soil conditioner.
    Type: Application
    Filed: February 23, 2009
    Publication date: December 9, 2010
    Applicant: Thermphos Trading GmbH
    Inventors: Bernard Laurent, Stefan M.M. Paeffgen