Patents by Inventor John Dewhurst

John Dewhurst 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).

  • Pyrazolopyridine Derivatives and Uses thereof
    Publication number: 20240158374
    Abstract: The present disclosure relates to compounds of formula (I) and pharmaceutical compositions and their use in reducing Widely Interspaced Zinc Finger Motifs (WIZ) expression levels, or inducing fetal hemoglobin (HbF) expression, and in the treatment of inherited blood disorders (e.g., hemoglobinopathies, e.g., beta-hemoglobinopathies), such as sickle cell disease and beta-thalassemia.
    Type: Application
    Filed: September 1, 2023
    Publication date: May 16, 2024
    Inventors: Simone BONAZZI, Artiom CERNIJENKO, Jennifer Stroka COBB, Natalie Alysia DALES, Janetta DEWHURST, Matthew James HESSE, Rama JAIN, John Ryan KERRIGAN, Hasnain Ahmed MALIK, James R. MANNING, Gary O'BRIEN, Andrew W. PATTERSON, Noel Marie-France THOMSEN, Pamela YF TING
  • Trimerization catalysts from sterically hindered salts
    Publication number: 20070259983
    Abstract: The present invention provides trimerization catalyst compositions having a sterically hindered carboxylate salt and methods to produce a polyisocyanurate/-polyurethane foam using such trimerization catalyst compositions.
    Type: Application
    Filed: May 4, 2006
    Publication date: November 8, 2007
    Inventors: Juan Burdeniuc, Torsten Panitzsch, John Dewhurst
  • Trimer catalyst additives for improving foam processability
    Publication number: 20070259773
    Abstract: The present invention provides trimerization catalyst compositions and methods to produce a polyisocyanurate/polyurethane foam using such trimerization catalyst compositions. The catalyst composition is the contact product of at least one ?,?-unsaturated carboxylate salt and at least one second carboxylate salt.
    Type: Application
    Filed: May 4, 2006
    Publication date: November 8, 2007
    Inventors: Juan Burdeniuc, Torsten Panitzsch, John Dewhurst, Gamini Vedage
  • Trimer catalysts with improved processability and surface cure
    Publication number: 20070259982
    Abstract: The present invention provides trimerization catalyst compositions having an ?,?-unsaturated carboxylate salt and methods to produce a polyisocyanurate/polyurethane foam using such trimerization catalyst compositions.
    Type: Application
    Filed: May 4, 2006
    Publication date: November 8, 2007
    Inventors: Juan Burdeniuc, Torsten Panitzsch, John Dewhurst
  • Computational fluid dynamics software
    Publication number: 20020073141
    Abstract: Computational fluid dynamics modelling can be provided to customers using a network, so the customer only needs a network access device that includes client software, for example a Web browser. The computational fluid dynamics software is provided on a server computer also connected to the network. The customer logs on to the server computer, using the client software, and is offered a menu of several different categories of engineering problems from which he makes a selection. Specific details such as dimensions relevant to the selected category of problem are then requested through the client software, and are entered by the customer. The server computer models the specified problem, prepares results in an output form, and informs the customer by email. The results, which may include images showing the flow patterns, are provided to the customer over the network via the client software.
    Type: Application
    Filed: December 12, 2000
    Publication date: June 13, 2002
    Inventor: Sebastian John Dewhurst