Patents by Inventor Abderzak Lettat

Abderzak Lettat 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 REDUCING METHANE PRODUCTION IN A RUMINANT ANIMAL
    Publication number: 20180117096
    Abstract: A method for reducing methane production in a ruminant animal comprising the step of administering to said ruminant animal an effective amount of at least one strain of bacterium of the genus Propionibacterium.
    Type: Application
    Filed: December 27, 2017
    Publication date: May 3, 2018
    Inventors: CLAUDETTE BERGER, ABDERZAK LETTAT, CECILE MARTIN, PIERRE NOZIERE
  • METHOD FOR REDUCING METHANE PRODUCTION IN A RUMINANT ANIMAL
    Publication number: 20140112889
    Abstract: A method for reducing methane production in a ruminant animal comprising the step of administering to said ruminant animal an effective amount of at least one strain of bacterium of the genus Propionibacterium.
    Type: Application
    Filed: April 26, 2012
    Publication date: April 24, 2014
    Applicant: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Claudette Berger, Abderzak Lettat, Cecile Martin, Pierre Noziere