Patents Assigned to Idera Pharmaceuticals, Inc.
  • Patent number: 11224611
    Abstract: The present invention relates to methods for treating a tumor, including a metastatic tumor, with TLR9 agonist in combination with an immune checkpoint inhibitor therapy.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: January 18, 2022
    Assignee: IDERA PHARMACEUTICALS, INC.
    Inventors: Sudhir Agrawal, Daqing Wang, Wayne Jiang
  • Publication number: 20210340544
    Abstract: The present disclosure relates to methods for treating cancer in patients having low expression of MHC Class I genes, and in patients having increased serum levels of PD-L2 by administration of a TLR9 agonist.
    Type: Application
    Filed: October 18, 2019
    Publication date: November 4, 2021
    Applicant: IDERA PHARMACEUTICALS, INC.
    Inventors: Cara HAYMAKER, Chantale BERNATCHEZ, Adi DIAB, Srinivas CHUNDURU
  • Publication number: 20210317454
    Abstract: The present invention is directed to use of tilsotolimod in the treatment of coronavirus infection, for example, SARS-CoV2, and COVID-19.
    Type: Application
    Filed: April 9, 2021
    Publication date: October 14, 2021
    Applicant: Idera Pharmaceuticals, Inc.
    Inventor: Srinivas CHUNDURU
  • Patent number: 10835550
    Abstract: The present invention relates to methods for treating a tumor, including a metastatic tumor, with TLR9 agonist in combination with an immune checkpoint inhibitor therapy.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: November 17, 2020
    Assignee: IDERA PHARMACEUTICALS, INC.
    Inventors: Sudhir Agrawal, Daqing Wang, Wayne Jiang
  • Patent number: 10772907
    Abstract: The present invention relates to methods for treating a tumor, including a metastatic tumor, with TLR9 agonist in combination with an immune checkpoint inhibitor therapy.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: September 15, 2020
    Assignee: IDERA PHARMACEUTICALS, INC.
    Inventors: Sudhir Agrawal, Daqing Wang, Wayne Jiang
  • Publication number: 20200101102
    Abstract: The invention provides methods of inducing an immune response to cancer comprising co-administering to a cancer patient one or more TLR9 agonists and one or more checkpoint inhibitors. Preferably, the one or more TLR9 agonists are administered to the patient via intratumoral (i.t.) administration.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 2, 2020
    Applicant: IDERA PHARMACEUTICALS, INC.
    Inventors: Daqing WANG, Wayne JIANG, Sudhir AGRAWAL
  • Patent number: 10463686
    Abstract: The present invention relates to methods for treating a tumor, including a metastatic tumor, with TLR9 agonist in combination with an immune checkpoint inhibitor therapy.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: November 5, 2019
    Assignee: IDERA PHARMACEUTICALS, INC.
    Inventors: Sudhir Agrawal, Daqing Wang, Wayne Jiang
  • Patent number: 10066230
    Abstract: The invention provides immune regulatory oligonucleotides (IRO) as antagonist of TLRs and methods of use thereof. These IROs have unique sequences that inhibit TLR-mediated signaling in response to a TLR ligand or TLR agonist. The methods may have use in the prevention and treatment of cancer, an autoimmune disorder, airway inflammation, inflammatory disorders, infectious disease, skin disorders, allergy, asthma or a disease caused by a pathogen.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: September 4, 2018
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Ekambar R. Kandimalla, Daqing Wang, Dong Yu, Ireneusz Nowak, Sudhir Agrawal
  • Patent number: 10041076
    Abstract: The invention provides immune regulatory oligonucleotides (IRO) as antagonist of TLRs and methods of use thereof. These IROs have unique sequences that inhibit TLR-mediated signaling in response to a TLR ligand or TLR agonist. The methods may have use in the prevention and treatment of cancer, an autoimmune disorder, airway inflammation, inflammatory disorders, infectious disease, skin disorders, allergy, asthma or a disease caused by a pathogen.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: August 7, 2018
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Ekambar R. Kandimalla, Daqing Wang, Dong Yu, Ireneusz Nowak, Sudhir Agrawal
  • Patent number: 9828601
    Abstract: The present invention is directed to compounds, compositions, and methods useful for modulating PD1, PDL1, IDO1, LAG3, TIM3, CTLA4, IDO2, CEACAM1, OX40, and/or OX40L mRNA or protein expression using gene silencing compounds comprising two or more single stranded antisense oligonucleotides that are linked through their 5?-ends to allow the presence of two or more accessible 3?-ends.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: November 28, 2017
    Assignee: IDERA PHARMACEUTICALS, INC.
    Inventors: Sudhir Agrawal, Wayne Jiang, Daqing Wang, Jessica Seitzer, Fu-Gang Zhu, Xianzhi Mao
  • Patent number: 9688993
    Abstract: The invention provides antagonist of TLR9 and methods of use thereof. These compounds inhibit or suppress TLR9-mediated signaling. The methods may have use in the prevention and treatment of diseases or disorders mediated by TLR9.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: June 27, 2017
    Assignee: IDERA PHARMACEUTICALS, INC.
    Inventors: Sudhir Agrawal, Daqing Wang, Fu-Gang Zhu
  • Patent number: 9540651
    Abstract: The invention provides novel immune regulatory oligonucleotides (IRO) as antagonist of TLRs and methods of use thereof. These IROs have unique sequences that inhibit or suppress TLR-mediated signaling in response to a TLR ligand or TLR agonist. The methods may have use in the prevention and treatment of cancer, an autoimmune disorder, airway inflammation, inflammatory disorders, infectious disease, skin disorders, allergy, asthma or a disease caused by a pathogen.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: January 10, 2017
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Ekambar R. Kandimalla, Daqing Wang, Ireneusz Nowak, Sudhir Agrawal
  • Patent number: 9453228
    Abstract: The invention provides novel immune regulatory oligonucleotides (IRO) as antagonist of TLRs and methods of use thereof. These IROs have unique sequences that inhibit or suppress TLR-mediated signaling in response to a TLR ligand or TLR agonist. The methods may have use in the prevention and treatment of cancer, an autoimmune disorder, airway inflammation, inflammatory disorders, infectious disease, skin disorders, allergy, asthma or a disease caused by a pathogen.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: September 27, 2016
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Ekambar R. Kandimalla, Daqing Wang, Yukui Li, Dong Yu, FuGang Zhu, Lakshmi Bhagat, Sudhir Agrawal
  • Patent number: 9260719
    Abstract: The invention provides immune regulatory oligonucleotides (IRO) as antagonist of TLRs and methods of use thereof. These IROs have unique sequences that inhibit TLR-mediated signaling in response to a TLR ligand or TLR agonist. The methods may have use in the prevention and treatment of cancer, an autoimmune disorder, airway inflammation, inflammatory disorders, infectious disease, skin disorders, allergy, asthma or a disease caused by a pathogen.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: February 16, 2016
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Ekambar R. Kandimalla, Daqing Wang, Dong Yu, Ireneusz Nowak, Sudhir Agrawal
  • Patent number: 9206430
    Abstract: The invention provides novel immune regulatory oligonucleotides (IRO) as antagonist of TLRs and methods of use thereof. These IROs have unique sequences that inhibit or suppress TLR-mediated signaling in response to a TLR ligand or TLR agonist. The methods may have use in the prevention and treatment of cancer, an autoimmune disorder, airway inflammation, inflammatory disorders, infectious disease, skin disorders, allergy, asthma or a disease caused by a pathogen.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: December 8, 2015
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Ekambar R. Kandimalla, Daqing Wang, Yukui Li, Dong Yu, FuGang Zhu, Lakshmi Bhagat, Sudhir Agrawal
  • Patent number: 9096858
    Abstract: The invention provides novel immune regulatory oligonucleotides (IRO) as antagonist of TLRs and methods of use thereof. These IROs have unique sequences that inhibit or suppress TLR-mediated signaling in response to a TLR ligand or TLR agonist. The methods may have use in the prevention and treatment of cancer, an autoimmune disorder, airway inflammation, inflammatory disorders, infectious disease, skin disorders, allergy, asthma or a disease caused by a pathogen.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: August 4, 2015
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Ekambar R. Kandimalla, Daqing Wang, Ireneusz Nowak, Sudhir Agrawal
  • Patent number: 8987221
    Abstract: The invention provides the use of immune regulatory oligonucleotides (IRO) as antagonist of TLRs and potentiators of anti-inflammatory agents that inhibit TNF for the prevention and treatment of inflammatory and autoimmune diseases.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: March 24, 2015
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Fu-Gang Zhu, Ekambar Kandimalla, Sudhir Agrawal
  • Patent number: 8946175
    Abstract: The invention provides immunostimulatory oligonucleotides having at least one CpG dinucleotide and a secondary structure at the 5?- or 3?-end. These oligonucleotides have either reduced or improved immunostimulatory properties. The invention establishes that 5?-terminal secondary structures affect immunostimulatory activity significantly more than those at the 3?-end. The invention also provides methods for increasing or decreasing the immunostimulatory activity of a CpG-containing nucleic acid.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: February 3, 2015
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Ekambar R. Kandimalla, Lakshmi Bhagat, Rajendra K. Pandey, Dong Yu, Sudhir Agrawal
  • Patent number: 8877722
    Abstract: The inventors have examined the means for providing more efficacious miRNA blocking compounds. The inventors have discovered new structural features that surprisingly improve the efficacy of miRNA blocking molecules. These features include the presence of multiple 3? ends and a linker at the 5? ends. Surprisingly, these features improve the efficacy of the gene expression blocking compounds in a manner that decreases the compound's biologic instability. Even more surprisingly, this effect has been found to be applicable to both DNA and RNA oligonucleotide-based compounds and to have application in traditional antisense and RNAi technology.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: November 4, 2014
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Sudhir Agrawal, Ekambar Kandimalla, Mallikarjuna Putta, Ireneusz Nowak, Nicola LaMonica, Weiwen Jiang, Michael Reardon, Tao Lan
  • Patent number: 8853177
    Abstract: The invention provides the use of TLR inhibitors or a pharmaceutically acceptable derivative thereof, optionally in combination with one or more lipid lowering composition, cholesterol lowering composition, diuretics, non-steroidal anti-inflammatory compounds (NSAIDs), antibodies, antisense oligonucleotides, TLR agonists, TLR antagonists, peptides, proteins or gene therapy vectors or combinations thereof for the prevention or treatment of hypercholesterolemia and/or hyperlipidemia and/or diseases associated therewith.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: October 7, 2014
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Fu-Gang Zhu, Ekambar Kandimalla, Sudhir Agrawal