Patents by Inventor David Alexander Marsden

David Alexander Marsden 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).

  • Plant Treatment Compositions and Methods for Their Use
    Publication number: 20140213544
    Abstract: Plant treatment compositions comprising metal alginate salts and at least one amine compound are useful in the treatment of plants, particularly food crops. The metal alginate salts are found to be highly effective in the absence of herbicides, fungicides and pesticides.
    Type: Application
    Filed: March 28, 2014
    Publication date: July 31, 2014
    Applicant: Cowan Co.
    Inventors: Wallace Keith Majure, Nicholas William Vandervort, Paul Joseph David, Brian Duane Deeter, Gary Joseph Melchior, James Richard Brazzle, Kenneth Roger Muzyk, Frank Rene Miranda, Tak Wai Cheung, Oaxford George Bain, John Edward Frieden, David Alexander Marsden, Olaf Christian Moberg, Susan Toddie Oeltjen, John Christopher Rueb, William Arthur Hendrickson
  • Plant Treatment Compositions and Methods for their Use
    Publication number: 20130172184
    Abstract: Plant treatment compositions comprising metal alginate salts and further containing at least one amine compound (sometimes also herein referred to as the “first amine compound”), and additionally includes at least a pH buffer composition comprising a second amine compound (sometimes also herein referred to as the “second amine compound”), which compositions useful in the treatment of plants, particularly food crops. In certain embodiments, the plant treatment compositions are highly effective even wherein the content of metallic copper present is 500 ppm or even less in the plant treatment composition used to treat plants or crops. The plant treatment compositions are found to be highly effective even in the absence of herbicides, fungicides and pesticides.
    Type: Application
    Filed: February 26, 2013
    Publication date: July 4, 2013
    Applicant: Gowan Comercio Internacional E Servicos Limitada
    Inventors: Oakford George Bain, James Richard Brazzle, Tak Wai Cheung, Paul Joseph David, Brian Duane Deeter, John Edward Frieden, Charles Paul Grasso, Wallace Keith Majure, David Alexander Marsden, Gary Louis Melchior, Frank Rene Miranda, Kenneth Roger Muzyk, George David Newberry, Nicholas William Vandervort, William Arthur Hendrickson, Olaf Christian Moberg, Susan Toddie Oeltjen, Christopher John Rueb
  • Plant Treatment Compositions and Methods for Their Use
    Publication number: 20120021911
    Abstract: Plant treatment compositions comprising metal alginate salts and at least one amine compound are useful in the treatment of plants, particularly food crops. The metal alginate salts are found to be highly effective in the absence of herbicides, fungicides and pesticides.
    Type: Application
    Filed: March 5, 2010
    Publication date: January 26, 2012
    Applicant: Gowan Co.
    Inventors: Wallace Keith Majure, Nicholas William Vandervort, Paul Joseph David, Brian Duane Deeter, Gary Louis Melchior, James Richard Brazzle, Kenneth Roger Muzyk, Frank Rene Miranda, Tak Wai Cheung, Oakford George Bain, John Edward Frieden, David Alexander Marsden, Olaf Christian Moberg, Susan Toddie Oeltjen, John Christopher Rueb, William Arthur Hendrickson