Patents by Inventor Punit P. Seth

Punit P. Seth 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).

  • Patent number: 11492615
    Abstract: The present disclosure provides oligomeric compounds. Certain such oligomeric compounds are useful for hybridizing to a complementary nucleic acid, including but not limited, to nucleic acids in a cell. In certain embodiments, hybridization results in modulation of the amount activity or expression of the target nucleic acid in a cell.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: November 8, 2022
    Assignee: Ionis Pharmaceuticals, Inc.
    Inventors: Holly Kordasiewicz, Curt Mazur, Punit P. Seth, Eric E. Swayze
  • Publication number: 20220324900
    Abstract: Provided herein are methods, compounds, and compositions for reducing expression of an ANGPTL3 mRNA and protein in an animal. Also provided herein are methods, compounds, and compositions for reducing lipids and/or glucose in an animal. Such methods, compounds, and compositions are useful to treat, prevent, delay, or ameliorate any one or more of cardiovascular disease and/or metabolic disease, or a symptom thereof, in an individual in need thereof.
    Type: Application
    Filed: December 1, 2020
    Publication date: October 13, 2022
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Thazha P. PRAKASH, Punit P. SETH, Eric E. SWAYZE, Susan M. FREIER, Mark J. GRAHAM, Rosanne M. CROOKE
  • Publication number: 20220275365
    Abstract: Provided herein are oligomeric compounds with conjugate groups. In certain embodiments, the oligomeric compounds are conjugated to N-Acetylgalactosamine.
    Type: Application
    Filed: February 13, 2020
    Publication date: September 1, 2022
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Thazha P. Prakash, Punit P. Seth, Eric E. Swayze
  • Publication number: 20220186222
    Abstract: The present disclosure provides oligomeric compounds (including oligomeric compounds that are antisense agents or portions thereof) comprising a modified oligonucleotide having at least one modified internucleoside linking group.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 16, 2022
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Brooke A. Anderson, Xue-hai Liang, William John Drury, III, Michael Oestergaard, Michael T. Migawa, Punit P. Seth
  • Patent number: 11332733
    Abstract: The present disclosure provides oligomeric compound comprising a modified oligonucleotide having a central region comprising one or more modifications. In certain embodiments, the present disclosure provides oligomeric compounds having an improved therapeutic index or an increased maximum tolerated dose.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: May 17, 2022
    Assignee: lonis Pharmaceuticals, Inc.
    Inventors: Punit P. Seth, Michael Oestergaard, Michael T. Migawa, Xue-hai Liang, Wen Shen, Stanley T. Crooke, Eric E. Swayze
  • Patent number: 11312964
    Abstract: The present embodiments provide methods, compounds, and compositions for treating, preventing, or ameliorating a disease associated with excess growth hormone using antisense compounds or oligonucleotides targeted to growth hormone receptor (GHR).
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: April 26, 2022
    Assignee: Ionis Pharmaceuticals, Inc.
    Inventors: Thazha P. Prakash, Punit P. Seth, Eric E. Swayze, Sanjay Bhanot, Susan M. Freier, Huynh-Hoa Bui
  • Patent number: 11299736
    Abstract: Provided herein are oligomeric compounds with conjugate groups. In certain embodiments, the oligomeric compounds are conjugated to N-Acetylgalactosamine.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: April 12, 2022
    Assignee: Ionis Pharmaceuticals, Inc.
    Inventors: Thazha P. Prakash, Punit P. Seth, Eric E. Swayze
  • Publication number: 20220081689
    Abstract: Provided herein are methods, compounds, and compositions for modulation of dystrophin pre-mRNA in an animal. Such methods, compounds, and compositions are useful, for example, to treat, prevent, or ameliorate one or more symptoms of Duchenne Muscular Dystrophy disease.
    Type: Application
    Filed: November 18, 2020
    Publication date: March 17, 2022
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Frank Rigo, Thazha P. Prakash, Punit P. Seth
  • Publication number: 20220073914
    Abstract: Disclosed herein are compounds, compositions and methods for modulating splicing of SMN2. Also provided are uses of disclosed compounds and compositions in the manufacture of a medicament for treatment of spinal muscular atrophy.
    Type: Application
    Filed: December 18, 2020
    Publication date: March 10, 2022
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Frank Rigo, Thazha P. Prakash, Punit P. Seth
  • Patent number: 11268094
    Abstract: The present invention provides 5? modified nucleosides and oligomeric compounds prepared therefrom. More particularly, the present invention provides modified nucleosides having at least one 5?-substituent and an optional 2? substituent, oligomeric compounds comprising at least one of these modified nucleosides and methods of using the oligomeric compounds. In some embodiments, the oligomeric compounds provided herein are expected to hybridize to a portion of a target RNA resulting in loss of normal function of the target RNA.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: March 8, 2022
    Assignee: Ionis Pharmaceuticals, Inc
    Inventors: Thazha P. Prakash, Punit P. Seth, Eric E. Swayze
  • Publication number: 20220064636
    Abstract: The present disclosure provides oligomeric compounds comprising a modified oligonucleotide having at least one stereo-non-standard nucleoside.
    Type: Application
    Filed: October 4, 2019
    Publication date: March 3, 2022
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Punit P. Seth, Michael T. Migawa, Graeme C. Freestone
  • Patent number: 11236335
    Abstract: The present invention provides oligomeric compounds. Certain such oligomeric compounds are useful for hybridizing to a complementary nucleic acid, including but not limited, to nucleic acids in a cell. In certain embodiments, hybridization results in modulation of the amount, activity, or expression of the target nucleic acid in a cell. In certain embodiments, hybridization results in selective modulation of the amount, activity, or expression of a target Huntingtin gene or Huntingtin transcript in a cell.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: February 1, 2022
    Assignee: Ionis Pharmaceuticals, Inc.
    Inventors: Michael Oestergaard, Punit P. Seth, Eric E. Swayze
  • Publication number: 20220023429
    Abstract: The present disclosure provides duplexes comprising a first oligomeric compound and a second oligomeric compound wherein the second oligomeric compound comprises a conjugate group. In certain embodiments, the duplex modulates the amount or activity of a target nucleic acid in extra hepatic tissues and/or extra hepatic cells. In certain embodiments, the duplex modulates the amount or activity of a target nucleic acid in hepatic tissues and/or hepatic cells.
    Type: Application
    Filed: August 10, 2021
    Publication date: January 27, 2022
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Punit P. Seth, Michael Oestergaard, Eric E. Swayze
  • Publication number: 20220000901
    Abstract: Disclosed herein are compositions and compounds comprising modified oligonucleotides for modulating AGT and modulating a RAAS pathway related disease, disorder and/or condition in an individual in need thereof. A RAAS pathway related disease, disorder and/or condition in an individual such as hypertension can be treated, ameliorated, delayed or prevented with the administration of antisense compounds targeted to AGT.
    Type: Application
    Filed: November 23, 2020
    Publication date: January 6, 2022
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Adam Mullick, Mark J. Graham, Punit P. Seth, Susan M. Freier
  • Publication number: 20210395734
    Abstract: Provided herein are oligomeric compounds with conjugate groups targeting apolipoprotein C-III (ApoCIII). In certain embodiments, the ApoCIII targeting oligomeric compounds are conjugated to N-Acetylgalactosamine. Also disclosed herein are conjugated oligomeric compounds targeting ApoCIII for use in decreasing ApoCIII to treat, prevent, or ameliorate diseases, disorders or conditions related to ApoCIII. Certain diseases, disorders or conditions related to ApoCIII include inflammatory, cardiovascular and/or metabolic diseases, disorders or conditions. The conjugated oligomeric compounds disclosed herein can be used to treat such diseases, disorders or conditions in an individual in need thereof.
    Type: Application
    Filed: December 7, 2020
    Publication date: December 23, 2021
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Thazha P. Prakash, Punit P. Seth, Eric E. Swayze, Mark J. Graham
  • Publication number: 20210380976
    Abstract: The present disclosure provides oligomeric compounds comprising a modified oligonucleotide having one or more chirally enriched phosphorothioate intemucleoside linkages. In certain embodiments, the modified oligonucleotide decreases expression of target mRNA.
    Type: Application
    Filed: October 4, 2019
    Publication date: December 9, 2021
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Punit P. Seth, Michael Oestergaard, Michael T. Migawa, Xue-hai Liang, Wen Shen, Stanley T. Crooke, Eric E. Swayze
  • Patent number: 11180756
    Abstract: The present invention provides morpholino modified oligomeric compounds having at least one monomer subunit having Formula III, compounds having Formula I useful for making certain of the morpholino modified oligomeric compounds and methods of using the oligomeric compounds. In certain embodiments, the oligomeric compounds provided herein provide for an improved toxicity profile. Certain such oligomeric compounds are useful for hybridizing to a complementary nucleic acid, including but not limited, to nucleic acids in a cell. In certain embodiments, hybridization results in modulation of the amount of activity or expression of the target nucleic acid in a cell.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: November 23, 2021
    Assignee: Ionis Pharmaceuticals
    Inventors: Michael Oestergaard, Punit P. Seth
  • Publication number: 20210346421
    Abstract: The present embodiments provide methods, compounds, and compositions for treating, preventing, ameliorating, or slowing progression of retinitis pigmentosa (RP), such as autosomal dominant retinitis pigmentosa (AdRP) by administering a P23H rhodopsin specific inhibitor to a subject. The present embodiments provided herein are directed to compounds and compositions useful for treating, preventing, ameliorating, or slowing progression of retinitis pigmentosa (RP), such as autosomal dominant retinitis pigmentosa (AdRP). In certain embodiments, P23H rhodopsin inhibitors provided herein are allele-specific antisense compounds targeted to a P23H mutant allele that are capable of selectively inhibiting expression of P23H rhodopsin mutant protein to a greater extent than wild-type protein.
    Type: Application
    Filed: May 21, 2021
    Publication date: November 11, 2021
    Inventors: Susan F. Murray, Punit P. Seth, Michael L. McCaleb, Susan M. Freier, Priyam Singh
  • Publication number: 20210346509
    Abstract: The present embodiments provide compounds and methods for targeting cells expressing GLP-1 receptor.
    Type: Application
    Filed: April 15, 2021
    Publication date: November 11, 2021
    Inventors: Brett P. Monia, Thazha P. Prakash, Garth A. KINBERGER, Richard Lee, Punit P. Seth, Shalini Andersson, Eva Carina Ämmälä, Daniel Laurent Knerr, Maria Astrid Ölwegård-Halvarsson, Eric Valeur, William John Drury, III
  • Patent number: 11149264
    Abstract: The present disclosure provides oligomeric compound comprising a modified oligonucleotide having a central region comprising one or more modifications. In certain embodiments, the present disclosure provides oligomeric compounds having an improved therapeutic index or an increased maximum tolerated dose.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: October 19, 2021
    Assignee: Ionis Pharmaceuticals, Inc.
    Inventors: Punit P. Seth, Michael Oestergaard, Michael T. Migawa, Xue-hai Liang, Wen Shen, Stanley T. Crooke, Eric E. Swayze