Patents by Inventor Ippei USUI

Ippei USUI 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: 20240067639
    Abstract: Disclosed herein are compounds that selectively bind an expanded transcribed repeat r(G4C2)exp, prevent sequestration of RNA-binding proteins, and inhibit translation of repeat associated non-ATG (RAN) translation responsible for generation of toxic dipeptide repeats underlying diseases such as amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). The compounds and their pharmaceutical compositions are useful in treating a disease or condition characterized by an expanded G4C2 repeat RNA (r(G4C2)exp), such as ALS and FTD.
    Type: Application
    Filed: September 8, 2021
    Publication date: February 29, 2024
    Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INCORPORATION
    Inventors: Matthew Disney, Timothy Allen Blizzard, Ippei Usui
  • Publication number: 20220227808
    Abstract: Provided are cyclic peptide analogs, conjugates comprising such compounds, and pharmaceutical compositions comprising such compounds and conjugates, and methods of treating cancer with such compounds and conjugates.
    Type: Application
    Filed: December 22, 2021
    Publication date: July 21, 2022
    Inventors: Ippei USUI, Bryan Junn LEE, Steven Bruce COHEN, Venkat Rami Reddy MACHERLA, Jacob Neal BEVERAGE, Chung-Mao PAN, Farhana BARMARE, Eduardo ESQUENAZI
  • Publication number: 20220226281
    Abstract: The present disclosure relates to the reversal of T cell exhaustion using aplysiatoxin analogs or PKC theta agonist compounds for anti-cancer immunotherapy. The treatment with aplysiatoxin analogs or PKC theta agonist compounds improve the anti-tumour activity of a T cell, inducing a NFAT-dependent T cell activation, increasing the pool of immune-checkpoint inhibitor responsive T cells, increasing lymphocyte infiltration and increasing the population of activated CD4+ and/or CD8+ cells. The methods of the present disclosure provide treatment of tumors and infections.
    Type: Application
    Filed: May 28, 2020
    Publication date: July 21, 2022
    Inventors: Steven Bruce Cohen, Dan Lu, Farhana Barmare, Ippei Usui, Venkata Rami Reddy Macherla, Elizabeth Paige Stout, Jacob Neal Beverage, Eduardo Esquenazi, Peter A. Jordan, Phil S. Baran, John R. Teijaro
  • Patent number: 11254705
    Abstract: Provided are cyclic peptide analogs, conjugates comprising such compounds, and pharmaceutical compositions comprising such compounds and conjugates, and methods of treating cancer with such compounds and conjugates.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: February 22, 2022
    Assignee: SIRENAS LLC
    Inventors: Ippei Usui, Bryan Junn Lee, Steven Bruce Cohen, Venkat Rami Reddy Macherla, Jacob Neal Beverage, Chung-Mao Pan, Farhana Barmare, Eduardo Esquenazi
  • Publication number: 20200316214
    Abstract: Disclosed herein are compounds, drug-conjugates thereof, methods of preparing drug-conjugates, and uses thereof. Also disclosed are pharmaceutical compositions and methods of treatment. The compounds and drug-conjugates disclosed herein can be used to treat a variety of conditions, diseases and ailments such as bladder cancer, breast cancer, colon cancer, rectal cancer, endometrial cancer, kidney cancer, lung cancer, melanoma, non-Hodgkin lymphoma, glioblastoma, pancreatic cancer, prostate cancer, and thyroid cancer.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Inventors: Oliver Booth Vining, Venkata Rami Reddy Macherla, Alexander Wayne Schammel, Ippei Usui, Jacob Neal Beverage, Elizabeth Paige Stout, Bryan Junn Lee, Steven Bruce Cohen, Eduardo Esquenazi
  • Patent number: 10722593
    Abstract: Disclosed are compounds based on dolastatins, drug-conjugates, methods of preparing drug-conjugates, and uses thereof. Also disclosed are pharmaceutical compositions and methods of treatment. The compounds and drug-conjugates disclosed herein can be used to treat diseases such as bladder cancer, breast cancer, colon cancer, rectal cancer, endometrial cancer, kidney cancer, lung cancer, melanoma, non-Hodgkin lymphoma, glioblastoma, pancreatic cancer, prostate cancer, and thyroid cancer.
    Type: Grant
    Filed: September 27, 2016
    Date of Patent: July 28, 2020
    Assignee: SIRENAS LLC
    Inventors: Oliver Booth Vining, Venkata Rami Reddy Macherla, Alexander Wayne Schammel, Ippei Usui, Jacob Neal Beverage, Elizabeth Paige Stout, Bryan Junn Lee, Steven Bruce Cohen, Eduardo Esquenazi
  • Patent number: 10472395
    Abstract: Provided are cyclic peptide analogs, conjugates comprising such compounds, and pharmaceutical compositions comprising such compounds and conjugates, and methods of treating cancer with such compounds and conjugates.
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: November 12, 2019
    Assignee: Sirenas LLC
    Inventors: Venkat Rami Reddy Macherla, Alexander Wayne Schammel, Ippei Usui, Elizabeth Paige Stout, Jacob Neal Beverage, Bryan Junn Lee, Steven Bruce Cohen
  • Publication number: 20190211060
    Abstract: Provided are cyclic peptide analogs, conjugates comprising such compounds, and pharmaceutical compositions comprising such compounds and conjugates, and methods of treating cancer with such compounds and conjugates.
    Type: Application
    Filed: August 31, 2017
    Publication date: July 11, 2019
    Applicant: SIRENAS LLC
    Inventors: Ippei USUI, Bryan Junn LEE, Steven Bruce COHEN, Venkat Rami Reddy MACHERLA, Jacob Neal BEVERAGE, Chung-Mao PAN, Farhana BARMARE, Eduardo ESQUENAZI
  • Publication number: 20180296688
    Abstract: Disclosed are compounds based on dolastatins, drug-conjugates, methods of preparing drug-conjugates, and uses thereof. Also disclosed are pharmaceutical compositions and methods of treatment. The compounds and drug-conjugates disclosed herein can be used to treat diseases such as bladder cancer, breast cancer, colon cancer, rectal cancer, endometrial cancer, kidney cancer, lung cancer, melanoma, non-Hodgkin lymphoma, glioblastoma, pancreatic cancer, prostate cancer, and thyroid cancer.
    Type: Application
    Filed: September 27, 2016
    Publication date: October 18, 2018
    Inventors: Oliver Booth Vining, Venkata Rami Reddy Macherla, Alexander Wayne Schammel, Ippei Usui, Jacob Neal Beverage, Elizabeth Paige Stout, Bryan Junn Lee, Steven Bruce Cohen, Eduardo Esquenazi
  • Publication number: 20170015710
    Abstract: Provided are cyclic peptide analogs, conjugates comprising such compounds, and pharmaceutical compositions comprising such compounds and conjugates, and methods of treating cancer with such compounds and conjugates.
    Type: Application
    Filed: March 3, 2016
    Publication date: January 19, 2017
    Applicant: Sirenas LLC
    Inventors: Venkat Rami Reddy MACHERLA, Alexander Wayne SCHAMMEL, Ippei USUI, Elizabeth Paige STOUT, Jacob Neal BEVERAGE, Bryan Junn LEE, Steven Bruce COHEN