Patents by Inventor Colin Powers

Colin Powers 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: 20230364263
    Abstract: Synthetic adenoviruses with tropism to bone tissue are described. The synthetic adenoviruses include an adenovirus type 11 (Ad11) fiber protein or a chimeric adenovirus fiber protein having an Ad11 knob domain. The synthetic adenoviruses can also include a transgene, such as a reporter gene or a transgene encoding a factor that promotes bone regeneration or repair. Use of the synthetic adenoviruses to target bone tissue and/or to promote bone repair or regeneration is also described.
    Type: Application
    Filed: April 19, 2023
    Publication date: November 16, 2023
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, Colin Powers, Lei Zhang
  • Patent number: 11813337
    Abstract: Synthetic adenoviruses with liver detargeting mutations and expressing an adenovirus type 34 (Ad34) fiber protein, or a chimeric fiber protein with an Ad34 knob domain, are described. The synthetic adenoviruses traffic to sites of tumors. Use of the synthetic adenoviruses for delivering diagnostic or therapeutic transgenes to tumors are also described.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: November 14, 2023
    Assignee: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, Colin Powers, Lei Zhang
  • Publication number: 20230357793
    Abstract: Recombinant oncolytic viruses that produce and secrete novel immunomodulatory fusion proteins are described. The fusion proteins encode a single chain variable fragment antibody (ScFv) that specifically binds PD-1 OR PD-L1 fused via an antibody Fc region to the ectodomain of the TGF? receptor II (TGF?RIIecto). The immunomodulatory fusion proteins have dual function: blocking inhibitory pathways mediated by PD-1/PD-L1 and blocking the immune-dampening activity of TGF?. In addition, dual gene oncolytic herpes simplex viruses (HSVs) are provided that include, in addition to a gene encoding an ScFv-Fc-TGF?RIIecto fusion protein, a gene encoding IL12, a T cell stimulatory factor.
    Type: Application
    Filed: June 25, 2021
    Publication date: November 9, 2023
    Inventors: Robert ALLEN, Colin POWERS, Gunnar KAUFMANN, Joe CONNER
  • Patent number: 11730781
    Abstract: Synthetic adenoviruses having chimeric fiber proteins and liver detargeting mutations are described. The synthetic adenovirus vectors are capable of specifically infecting cells at wound sites or in regions of damaged tissue. The synthetic adenovirus vectors also are capable of expressing transgenes, such as wound healing factors, at sites of wounded or damaged tissue. Accordingly, the described vectors can be used to detect wounded or damaged tissue, and/or to promote wound healing and regeneration of damaged tissue, such as by expression of heterologous wound healing or tissue regeneration factors.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: August 22, 2023
    Assignee: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, Colin Powers, Lei Zhang
  • Publication number: 20230088476
    Abstract: Recombinant adenovirus genomes that include an exogenous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. Optimal placement of the exogenous genes for minimal impact on viral kinetics is further disclosed. Therapeutic applications of the recombinant adenoviruses are also described.
    Type: Application
    Filed: June 29, 2022
    Publication date: March 23, 2023
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, William Partlo, Colin Powers
  • Publication number: 20220411763
    Abstract: Methods of assembling modified adenoviruses, libraries of adenoviral gene modules and compositions thereof are provided herein.
    Type: Application
    Filed: February 25, 2022
    Publication date: December 29, 2022
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, Colin Powers
  • Patent number: 11401529
    Abstract: Recombinant adenovirus genomes that include an exogenous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. Optimal placement of the exogenous genes for minimal impact on viral kinetics is further disclosed. Therapeutic applications of the recombinant adenoviruses are also described.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: August 2, 2022
    Assignee: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, William Partlo, Colin Powers
  • Publication number: 20220090123
    Abstract: Recombinant adenovirus genomes that include a heterologous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. The recombinant adenovirus genomes and recombinant adenoviruses produced by the disclosed genomes can be used, for example, in high-throughput assays to measure virus replication kinetics. Methods for measuring replication kinetics of a recombinant adenovirus are also described.
    Type: Application
    Filed: August 27, 2021
    Publication date: March 24, 2022
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, William Partlo, Colin Powers
  • Patent number: 11130968
    Abstract: Recombinant adenovirus genomes that include a heterologous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. The recombinant adenovirus genomes and recombinant adenoviruses produced by the disclosed genomes can be used, for example, in high-throughput assays to measure virus replication kinetics. Methods for measuring replication kinetics of a recombinant adenovirus are also described.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: September 28, 2021
    Assignee: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, William Partlo, Colin Powers
  • Publication number: 20200325492
    Abstract: Recombinant adenovirus genomes that include an exogenous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. Optimal placement of the exogenous genes for minimal impact on viral kinetics is further disclosed. Therapeutic applications of the recombinant adenoviruses are also described.
    Type: Application
    Filed: June 30, 2020
    Publication date: October 15, 2020
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, William Partlo, Colin Powers
  • Patent number: 10738325
    Abstract: Recombinant adenovirus genomes that include an exogenous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. Optimal placement of the exogenous genes for minimal impact on viral kinetics is further disclosed. Therapeutic applications of the recombinant adenoviruses are also described.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: August 11, 2020
    Assignee: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, William Partlo, Colin Powers
  • Publication number: 20200149014
    Abstract: Methods of assembling modified adenoviruses, libraries of adenoviral gene modules and compositions thereof are provided herein.
    Type: Application
    Filed: January 22, 2020
    Publication date: May 14, 2020
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, Colin Powers
  • Patent number: 10577589
    Abstract: Methods of assembling modified adenoviruses, libraries of adenoviral gene modules and compositions thereof are provided herein.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: March 3, 2020
    Assignee: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, Colin Powers
  • Publication number: 20190314525
    Abstract: Synthetic adenoviruses with tropism to bone tissue are described. The synthetic adenoviruses include an adenovirus type 11 (Ad11) fiber protein or a chimeric adenovirus fiber protein having an Ad11 knob domain. The synthetic adenoviruses can also include a transgene, such as a reporter gene or a transgene encoding a factor that promotes bone regeneration or repair. Use of the synthetic adenoviruses to target bone tissue and/or to promote bone repair or regeneration is also described.
    Type: Application
    Filed: June 21, 2019
    Publication date: October 17, 2019
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, Colin Powers, Lei Zhang
  • Publication number: 20190314523
    Abstract: Synthetic adenoviruses with liver detargeting mutations and expressing an adenovirus type 34 (Ad34) fiber protein, or a chimeric fiber protein with an Ad34 knob domain, are described. The synthetic adenoviruses traffic to sites of tumors. Use of the synthetic adenoviruses for delivering diagnostic or therapeutic transgenes to tumors are also described.
    Type: Application
    Filed: June 7, 2019
    Publication date: October 17, 2019
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, Colin Powers, Lei Zhang
  • Publication number: 20180363026
    Abstract: The present invention relates to stabilization of one or more component of a PCR or RT-PCR reaction mixture at ambient temperatures. In particular, formulations, compositions, articles of manufacture, kits and methods for substantially stable storage of one or more component of a PCR or RT-PCR reaction mixture at ambient temperatures are provided.
    Type: Application
    Filed: December 6, 2016
    Publication date: December 20, 2018
    Inventors: Joel DESHARNAIS, Colin POWERS
  • Publication number: 20180355374
    Abstract: Recombinant adenovirus genomes that include a heterologous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. The recombinant adenovirus genomes and recombinant adenoviruses produced by the disclosed genomes can be used, for example, in high-throughput assays to measure virus replication kinetics. Methods for measuring replication kinetics of a recombinant adenovirus are also described.
    Type: Application
    Filed: August 22, 2018
    Publication date: December 13, 2018
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, William Partlo, Colin Powers
  • Publication number: 20180355379
    Abstract: Recombinant adenovirus genomes that include an exogenous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. Optimal placement of the exogenous genes for minimal impact on viral kinetics is further disclosed. Therapeutic applications of the recombinant adenoviruses are also described.
    Type: Application
    Filed: August 23, 2018
    Publication date: December 13, 2018
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, William Partlo, Colin Powers
  • Patent number: 10101329
    Abstract: This invention also relates to recombinant vectors expressing one or more of the human CMV (HCMV) glycoproteins US2, US3, US6 and US11 or corresponding functional rhesus CMV (RhCMV) homologues Rh182, Rh184, Rh185 or Rh189, methods of making them, uses for them, expression products from them, and uses for the expression products. This invention also relates to recombinant cytomegalovirus vectors vectors lacking one or more of the glycoproteins, methods of making them, uses for them, expression products from them, and uses for the expression products.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: October 16, 2018
    Assignee: Oregon Health & Science University
    Inventors: Louis Picker, Klaus Frueh, Scott G. Hansen, Colin Powers
  • Publication number: 20180221423
    Abstract: Synthetic adenoviruses having chimeric fiber proteins and liver detargeting mutations are described. The synthetic adenovirus vectors are capable of specifically infecting cells at wound sites or in regions of damaged tissue. The synthetic adenovirus vectors also are capable of expressing transgenes, such as wound healing factors, at sites of wounded or damaged tissue. Accordingly, the described vectors can be used to detect wounded or damaged tissue, and/or to promote wound healing and regeneration of damaged tissue, such as by expression of heterologous wound healing or tissue regeneration factors.
    Type: Application
    Filed: April 4, 2018
    Publication date: August 9, 2018
    Applicant: Salk Institute for Biological Studies
    Inventors: Clodagh O'Shea, Colin Powers, Lei Zhang