Patents by Inventor Nicholas Evan Cameron

Nicholas Evan Cameron 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).

  • Publication number: 20180117056
    Abstract: The invention relates to the use of alkaloid lolines to reduce parasitic infection in livestock and especially in ruminants, particularly sheep. The loline alkaloids are produced by and found in, grasses infected by endophytes. These grasses can be sown in areas where ruminants graze. Consumption of the grass supports the accumulation of loline alkaloids in the rumen of the animals and leads to a lower rate of infection by internal parasites and hence healthier livestock. The loline alkaloids may be produced by a number of endophytes present in a range of suitable grasses. The invention also provides a range of grasses which are suitable for the treatment of internal infection by parasites in livestock, especially ruminants and more especially sheep.
    Type: Application
    Filed: April 8, 2016
    Publication date: May 3, 2018
    Applicant: CROPMARK SEEDS LIMITED
    Inventors: Brian James PATCHETT, Nicholas Evan CAMERON
  • Patent number: 9133434
    Abstract: A method of protecting a host grass from stress, such as caused by insect pests, by artificially inoculating the host grass with an endophyte-containing composition is disclosed. The endophyte produces loline at a level sufficient to confer protection to the endophyte-infected host grass and does not produce detectable levels of alkaloids having toxicity to ruminant animals such as sheep, cattle, goats, or deer. In vitro cultures of the endophyte Neotyphodium uncinatum, var. U2 are disclosed as well as infected plants and seeds. The infected plants and seeds produce 5.0-20,000 ?g lolines per gram dry weight of grass and do not produce detectable levels of alkaloids having toxicity to ruminant animals such as ergovaline, peramine, lolitrem B and epoxy-Janthitrems.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: September 15, 2015
    Assignee: Cropmark Seeds Ltd
    Inventor: Nicholas Evan Cameron
  • Publication number: 20150250186
    Abstract: A method of protecting a host grass from stress, such as caused by insect pests, by artificially inoculating the host grass with an endophyte-containing composition is disclosed. The endophyte produces loline at a level sufficient to confer protection to the endophyte-infected host grass and does not produce detectable levels of alkaloids having toxicity to ruminant animals such as sheep, cattle, goats, or deer. In vitro cultures of the endophyte Neotyphodium uncinatum, var. U2 are disclosed as well as infected plants and seeds. The infected plants and seeds produce 5.0-20,000 ?g lolines per gram dry weight of grass and do not produce detectable levels of alkaloids having toxicity to ruminant animals such as ergovaline, peramine, lolitrem B and epoxy-Janthitrems.
    Type: Application
    Filed: May 26, 2015
    Publication date: September 10, 2015
    Inventor: Nicholas Evan Cameron
  • Publication number: 20140030288
    Abstract: A method of protecting a host grass from stress, such as caused by insect pests, by artificially inoculating the host grass with an endophyte-containing composition is disclosed. The endophyte produces loline at a level sufficient to confer protection to the endophyte-infected host grass and does not produce detectable levels of alkaloids having toxicity to ruminant animals such as sheep, cattle, goats, or deer. In vitro cultures of the endophyte Neotyphodium uncinatum, var. U2 are disclosed as well as infected plants and seeds. The infected plants and seeds produce 5.0-20,000 ?g lolines per gram dry weight of grass and do not produce detectable levels of alkaloids having toxicity to ruminant animals such as ergovaline, peramine, lolitrem B and epoxy-Janthitrems.
    Type: Application
    Filed: July 25, 2012
    Publication date: January 30, 2014
    Applicant: Cropmark Seeds Ltd
    Inventor: Nicholas Evan Cameron