Patents Assigned to The University of the West Indies
  • Patent number: 12285407
    Abstract: A pharmaceutical composition is described herein, including an antimicrobial agent and a compound having Formula A, or Formula B. Methods of using the pharmaceutical compositions to treat microbial infection are also described.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: April 29, 2025
    Assignee: The University of The West Indies
    Inventors: Antonio Ramkissoon, Adash Ramsubhag, Anderson Maxwell, Jayaraj Jayaraman
  • Patent number: 11254924
    Abstract: A method is disclosed in which filamentous fungi are macerated and encapsulated in an inert matrix to form beads, which can be used to promote reactions carried out by the fungi. The beads are useful, e.g., for producing compounds and compound libraries.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: February 22, 2022
    Assignee: The University of The West Indies
    Inventors: Paul B. Reese, Patrice Peart, Avril R. M. Chen-Collins
  • Patent number: 10709140
    Abstract: The methods, kits, and products for controlling a target insect population are disclosed in which a non-host plant containing a toxin and a chemical attractant known to attract the target insect is treated with chemical attractant from a plant of interest. The chemical attractant induces the target insect to lay eggs on the non-host plant. The resulting offspring die of starvation from refusing to feed on the non-host plant. The non-host plant and plant of interest contain at least one common chemical. The methods, kits, and products for controlling a target insect population using an extract from a non-host plant are also disclosed. The non-host plant extract is applied to the plant of interest, and when ingested or applied directly to the target insect, kills the target insect or causes it to develop with deformities.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: July 14, 2020
    Assignee: The University of The West Indies
    Inventors: Trevor Herbert Yee, Charah Tabetha Watson, Eric Garraway, Dwight Robinson, Nemoi Nastassia Sri Garcia Chisholm
  • Patent number: 8778689
    Abstract: We disclose the synthesis and use of chiral ionic liquids based on a substituted pentose, furanose, hexose, or pyranose sugar. The compounds and processes to make or use them are provided.
    Type: Grant
    Filed: May 23, 2008
    Date of Patent: July 15, 2014
    Assignee: The University of the West Indies
    Inventors: Gurdial Singh, Patrice G. J. Plaza, Bhoomendra A. Bhongade
  • Patent number: 8710247
    Abstract: A means for the extraction and crystallization of quassinoids such as quassin and neoquassin from natural sources containing these compounds, using compounds that are Generally Recognized As Safe by the U.S. Food and Drug Administration is provided. In particular, a means for extraction that does not require use of lead acetate, chloroform, methanol, or diethyl ether is provided. The process includes a means of removing non-polar and very polar substances from an extracted residue to enhance crystallization of quassinoids from the residue.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: April 29, 2014
    Assignee: The University of the West Indies
    Inventors: Trevor Herbert Yee, Helen Marjorie Jacobs
  • Patent number: 8597874
    Abstract: A method is described and disclosed for harvesting and preparing porcine hearts that may be used, among other things, as an improved analog of the human heart in cardiac simulator systems for training surgical personnel for performing beating heart surgery.
    Type: Grant
    Filed: March 6, 2012
    Date of Patent: December 3, 2013
    Assignee: The University of the West Indies
    Inventor: Paul S. Ramphal
  • Patent number: 8445042
    Abstract: Disclosed herein is a method of making xanthan gum by inoculating sugarcane fluid with a bacterium that can synthesize xanthan gum, such as a bacterium of the genus Xanthomonas.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: May 21, 2013
    Assignee: The University of the West Indies
    Inventors: Michelle A. Hamilton Hamilton, Garth S. Dawkins, Winston A. Mellowes
  • Patent number: 8268369
    Abstract: The invention relates to compositions and methods for treating hypercholesterolemia, including methods for increasing HDL cholesterol levels, using a composition comprising an extract from the Ortanique peel. The invention also relates to compositions and methods for treating hypercholesterolemia, including methods for increasing HDL cholesterol levels, using a composition comprising substantially similar amounts of tetramethylscutellarein and nobiletin by weight and/or a composition comprising substantially similar amounts of tetramethylscutellarein, nobiletin, and tangeretin by weight.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: September 18, 2012
    Assignee: The University of the West Indies
    Inventors: Curtis O. Green, Helen N. Asemota
  • Patent number: 8217187
    Abstract: A means for the extraction and crystallization of quassinoids such as quassin and neoquassin from natural sources containing these compounds, using compounds that are Generally Recognized As Safe by the U.S. Food and Drug Administration is provided. In particular, a means for extraction that does not require use of lead acetate, chloroform, methanol, or diethyl ether is provided. The process includes a means of removing non-polar and very polar substances from an extracted residue to enhance crystallization of quassinoids from the residue.
    Type: Grant
    Filed: July 29, 2008
    Date of Patent: July 10, 2012
    Assignee: The University of the West Indies
    Inventors: Trevor Herbert Yee, Helen Marjorie Jacobs
  • Patent number: 8129102
    Abstract: A method is described and disclosed for harvesting and preparing porcine hearts that may be used, among other things, as an improved analog of the human heart in cardiac simulator systems for training surgical personnel for performing beating heart surgery.
    Type: Grant
    Filed: June 16, 2009
    Date of Patent: March 6, 2012
    Assignee: The University of the West Indies
    Inventor: Paul S. Ramphal
  • Patent number: 7404972
    Abstract: A means for the extraction and crystallization of quassinoids such as quassin and neoquassin from natural sources containing these compounds, using compounds that are Generally Recognized As Safe by the U.S. Food and Drug Administration is provided. In particular, a means for extraction that does not require use of lead acetate, chloroform, methanol, or diethyl ether is provided. The process includes a means of removing non-polar and very polar substances from an extracted residue to enhance crystallization of quassinoids from the residue.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: July 29, 2008
    Assignee: The University of the West Indies
    Inventors: Trevor Herbert Yee, Helen Marjorie Jacobs