Patents by Inventor Sheldon Park

Sheldon Park 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).

  • CONCENTRATED ALGAL EXTRACT
    Publication number: 20220361435
    Abstract: The present invention relates to a composition of seaweed algal extracts having a dry matter content between 18-36%. These extracts preferably belong to Ascophyllum nodosum. The said extracts are also characterised using bioactive compounds found in them inherently. The present invention also provides a method of making the said composition and characterising the same.
    Type: Application
    Filed: September 30, 2020
    Publication date: November 17, 2022
    Inventors: Aude Bernardon Mery, Arnaud LaBarre, Elisabeth Douce, Gregory LeCollinet, Sheldon Park, Céline Conan, Anne Guiboileau, Paul Yohan, Samantha Besse
  • Compositions of Dicarboxylic Acid Derivatives
    Publication number: 20220304304
    Abstract: The present invention relates to agricultural compositions containing dicarboxylic acid hydrazides and transition metal ions, and the preparation thereof. The compositions are useful in the treatments of plants or seeds as an anti-sprout agent, growth regulator and/or pest control agent. In particular, it relates to maleic hydrazide combined with copper, nickel, manganese, iron or zinc. The transition metal ions improve the storage stability of the dicarboxylic acid hydrazide and prevent generation of free hydrazine.
    Type: Application
    Filed: June 4, 2020
    Publication date: September 29, 2022
    Inventors: Alan Bruno Pirotte, Emma Louise Hawkins, Cameron Seath Gibb, Alexander Kenneth Zorzitto, Sarah Jane Maude, Sheldon Park
  • Monomeric streptavidin mutants, methods of using the same and processes of manufacturing proteins
    Patent number: 10759835
    Abstract: This disclosure provides streptavidin monomers that bind biotin with high affinity and which possess slow dissociation rates. The disclosure also provides methods of making and using those monomers.
    Type: Grant
    Filed: July 25, 2017
    Date of Patent: September 1, 2020
    Assignee: The Research Foundation for The State University of New York
    Inventor: Sheldon Park
  • MONOMERIC STREPTAVIDIN MUTANTS, METHODS OF USING THE SAME AND PROCESSES OF MANUFACTURING PROTEINS
    Publication number: 20190263872
    Abstract: This disclosure provides streptavidin monomers that bind biotin with high affinity and which possess slow dissociation rates. The disclosure also provides methods of making and using those monomers.
    Type: Application
    Filed: July 25, 2017
    Publication date: August 29, 2019
    Inventor: Sheldon PARK
  • Tetrazole fungicides
    Publication number: 20070060631
    Abstract: The use of certain tetrazole compounds as fungicides is disclosed wherein said compounds are of the structural formula: wherein: R is selected from the group consisting of phenyl groups of the structural formula: and thienyl groups of the structural formula: and X and Y are each selected from the group consisting of hydrogen, haloalkyl, halogen, and nitro. Novel compounds wherein X is selected from the group consisting of haloalkyl, halogen, and nitro and Y is selected from the group consisting of hydrogen, haloalkyl, halogen, and nitro are also disclosed.
    Type: Application
    Filed: September 15, 2005
    Publication date: March 15, 2007
    Inventors: Mark Dekeyser, Ahmad Ghavami, Robert Davis, Sheldon Park, Steven Hobbs, Clifford Pratt, Gaik-Lean Chee, Daniel Walther
  • Insecticidal, acaricidal, and fungicidal nitromethylene compounds
    Publication number: 20060199850
    Abstract: A composition of matter is disclosed that comprises a compound of the formula: wherein R1 is selected from the group consisting of unsubstituted and substituted biphenyl moieties, unsubstituted and substituted fluorenyl moieties, unsubstituted and substituted carbazolyl moieties, and unsubstituted and substituted pyridyl moieties; and R2 is hydrogen or alkyl. The compositions are useful as insecticides, acaricides, and fungicides.
    Type: Application
    Filed: March 3, 2005
    Publication date: September 7, 2006
    Inventors: Mark Dekeyser, Sheldon Park, Paul McDonald