Patents by Inventor H. Michael Petrassi

H. Michael Petrassi 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: 20220332720
    Abstract: The present disclosure provides compounds having Stimulator of Interferon Genes (STING) agonistic bioactivity that can be used in the treatment of tumors in patients afflicted therewith. The compounds are a compound of formula (I) or formula (II): wherein the substituents are as defined herein. Ring A is a bicyclic fully aromatic or partially reduced heteroaryl ring system comprising 3, 4, or 5 N atoms, substituted with 0, 1, 2, 3,or 4 substituents as defined herein. Compounds for practice of a method of the present disclosure can be delivered via oral delivery for systemic exposure, as well as delivered intratumorally. Antitumor therapy using a compound of formula (I) can further comprise administration of an effective dose of an immune-checkpoint targeting drug.
    Type: Application
    Filed: August 21, 2020
    Publication date: October 20, 2022
    Inventors: H. Michael PETRASSI, Chenguang YU, Jie WANG, Arnab K. CHATTERJEE, Peter G. SCHULTZ, Kristen JOHNSON, Alan CHU, Emily N. CHIN, Luke L. LAIRSON
  • Publication number: 20220288065
    Abstract: The invention provides compounds having STimulator of INterferon Genes (STING) agonistic bioactivity that can be used in the treatment of tumors inpatients afflicted therewith. The compounds are of formula (IA), formula (I), and formula (II): wherein the various substituents are as defined herein. Ring A is a 5- or 6-membered heteroaryl comprising 1, 2, or 3 N atoms, unsubstituted or substituted with 1, 2, or 3 groups as defined herein. Compounds for practice of a method of the invention can be delivered via oral delivery for systemic exposure, as well as delivered intratumorally. Antitumor therapy using a compound of formula (I) can further comprise administration of an effective dose of an immunecheckpoint targeting drug.
    Type: Application
    Filed: August 21, 2020
    Publication date: September 15, 2022
    Inventors: H. Michael PETRASSI, Chenguang YU, Jie WANG, Arnab K. CHATTERJEE, Ana Maria Gamo ALBERO, Anil GUPTA, Junko TAMIYA, Peter G. SCHULTZ, Kristen JOHNSON, Alan CHU, Emily N. CHIN, Luke L. LAIRSON
  • Publication number: 20090054417
    Abstract: The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activation of steroid hormone nuclear receptors.
    Type: Application
    Filed: July 28, 2005
    Publication date: February 26, 2009
    Applicant: IRM LLC
    Inventors: Pierre-Yves Michellys, H. Michael Petrassi, Wendy Richmond, Wei Pei
  • Publication number: 20090054629
    Abstract: Bisaryloxime ethers and bisarylhydroazones are shown to be effective for inhibiting formation of amyloid fibrils of transthyretin.
    Type: Application
    Filed: February 8, 2006
    Publication date: February 26, 2009
    Applicant: THE SCRIPPS RESEARCH INSTITUTE
    Inventors: Jeffery W. Kelly, Steven M. Johnson, H. Michael Petrassi
  • Publication number: 20080319175
    Abstract: Dibenzofuran-4,6-dicarboxylic acid core structures having an aromatic substituent appended onto the at the C1 position using three different types of linkages are disclosed herein and shown to afford exceptional amyloidogenesis inhibitors that display increased affinity and greatly increased binding selectivity to TTR over all the other plasma proteins, relative to lead compound 1. It is further disclosed herein that these compounds function by imposing kinetic stabilization on the TTR tetramer.
    Type: Application
    Filed: May 20, 2005
    Publication date: December 25, 2008
    Applicant: The Scripps Research Institute
    Inventors: Jeffery W. Kelly, H. Michael Petrassi
  • Patent number: 7312361
    Abstract: Bisaryloxime ethers and bisarylhydroazones are shown to be effective for inhibiting formation of amyloid fibrils of transthyretin.
    Type: Grant
    Filed: February 8, 2006
    Date of Patent: December 25, 2007
    Assignee: The Scripps Research Institute
    Inventors: Jeffery W. Kelly, Steven M. Johnson, H. Michael Petrassi
  • Publication number: 20060178527
    Abstract: Bisaryloxime ethers and bisarylhydroazones are shown to be effective for inhibiting formation of amyloid fibrils of transthyretin.
    Type: Application
    Filed: February 8, 2006
    Publication date: August 10, 2006
    Applicant: The Scripps Research Institute
    Inventors: Jeffery Kelly, Steven Johnson, H. Michael Petrassi