Patents by Inventor Derek Tan

Derek Tan 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: 20230219991
    Abstract: The present application relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, and intermediates thereto. The application also provides pharmaceutical compositions comprising compounds of the present invention and methods of using said compounds or compositions in the treatment of and immunization for infectious diseases.
    Type: Application
    Filed: March 8, 2023
    Publication date: July 13, 2023
    Applicants: ADJUVANCE TECHNOLOGIES, INC., MEMORIAL SLOAN KETTERING CANCER CENTER
    Inventors: David Y. GIN, Eric CHEA, Alberto FERNANDEZ-TEJADA, Jeffrey GARDNER, Jason LEWIS, Philip LIVINGSTON, J. Tyler MARTIN, Lars NORDSTROEM, Naga Vara Kishore PILLARSETTY, Govind RAGUPATHI, Derek TAN
  • Publication number: 20230131867
    Abstract: The present invention relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, intermediates thereto, and uses thereof. QS-7 is a potent immuno-adjuvant that is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccines. Tedious isolation and purification protocols have hindered the clinical development of QS-7. A novel semi-synthetic method is provided wherein a hydrolyzed prosapogenin mixture is used to synthesize QS-7, QS-21, and related analogs, greatly facilitating access to QS-7 and QS-21 analogs for preclinical and clinical evaluation.
    Type: Application
    Filed: September 19, 2022
    Publication date: April 27, 2023
    Inventors: David GIN, Michelle ADAMS, Kai DENG, Philip LIVINGSTON, Govindaswami RAGUPATHI, Eric CHEA, Alberto FERNANDEZ-TEJADA, Lars Ulrik NORDSTROEM, William WALKOWICZ, Jeffrey GARDNER, Derek TAN
  • Publication number: 20230117572
    Abstract: The present technology is directed to compounds, compositions, and methods related to inhibition of ULK1 and treatment of cancers therefrom.
    Type: Application
    Filed: December 29, 2020
    Publication date: April 20, 2023
    Inventors: Xuejun JIANG, Derek TAN, Deguang LIANG, Pui-Mun WONG, Takao SUZUKI
  • Publication number: 20230099106
    Abstract: Provided herein are prodrug compounds of Formula (I) and compositions thereof useful in methods for adoptive cell therapy.
    Type: Application
    Filed: January 28, 2021
    Publication date: March 30, 2023
    Inventors: David A. Scheinberg, Thomas J. Gardner, Derek Tan, Jonghan P. Lee
  • Patent number: 11447515
    Abstract: The present invention relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, intermediates thereto, and uses thereof. QS-7 is a potent immuno-adjuvant that is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccines. Tedious isolation and purification protocols have hindered the clinical development of QS-7. A novel semi-synthetic method is provided wherein a hydrolyzed prosapogenin mixture is used to synthesize QS-7, QS-21, and related analogs, greatly facilitating access to QS-7 and QS-21 analogs for preclinical and clinical evaluation.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: September 20, 2022
    Assignee: SLOAN KETTERING INSTITUTE FOR CANCER RESEARCH
    Inventors: David Gin, Michelle Adams, Kai Deng, Philip Livingston, Govindaswami Ragupathi, Eric Chea, Alberto Fernandez-Tejada, Lars Ulrik Nordstroem, William Walkowicz, Jeffrey Gardner, Derek Tan
  • Patent number: 10906926
    Abstract: The present application relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, and intermediates thereto. The application also provides pharmaceutical compositions comprising compounds of the present invention and methods of using said compounds or compositions in the treatment of and immunization for infectious diseases.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: February 2, 2021
    Assignees: ADJUVANCE TECHNOLOGIES, INC., MEMORIAL SLOAN KETTERING CANCER
    Inventors: David Y. Gin, Eric Chea, Alberto Fernandez-Tejada, Jeffrey Gardner, Jason Lewis, Philip Livingston, J. Tyler Martin, Lars Nordstroem, Naga Vara Kishore Pillarsetty, Govind Ragupathi, Derek Tan
  • Publication number: 20210002316
    Abstract: The present application relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, and intermediates thereto. The application also provides pharmaceutical compositions comprising compounds of the present invention and methods of using said compounds or compositions in the treatment of and immunization for infectious diseases.
    Type: Application
    Filed: August 27, 2020
    Publication date: January 7, 2021
    Applicants: ADJUVANCE TECHNOLOGIES, INC., MEMORIAL SLOAN KETTERING CANCER CENTER
    Inventors: David Y. GIN, Eric CHEA, Alberto FERNANDEZ-TEJADA, Jeffrey GARDNER, Jason LEWIS, Philip LIVINGSTON, J. Tyler MARTIN, Lars NORDSTROEM, Naga Vara Kishore PILLARSETTY, Govind RAGUPATHI, Derek TAN
  • Publication number: 20200239509
    Abstract: The present application relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, and intermediates thereto. The application also provides pharmaceutical compositions comprising compounds of the present invention and methods of using said compounds or compositions in the treatment of and immunization for infectious diseases.
    Type: Application
    Filed: March 23, 2020
    Publication date: July 30, 2020
    Applicants: ADJUVANCE TECHNOLOGIES, INC., MEMORIAL SLOAN KETTERING CANCER CENTER
    Inventors: David Y. GIN (Deceased), Eric CHEA, Alberto FERNANDEZ-TEJADA, Jeffrey GARDNER, Jason LEWIS, Philip LIVINGSTON, J. Tyler MARTIN, Lars NORDSTROEM, Naga Vara Kishore PILLARSETTY, Govind RAGUPATHI, Derek TAN
  • Publication number: 20180327436
    Abstract: The present application relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, and intermediates thereto. The application also provides pharmaceutical compositions comprising compounds of the present invention and methods of using said compounds or compositions in the treatment of and immunization for infectious diseases.
    Type: Application
    Filed: November 4, 2016
    Publication date: November 15, 2018
    Applicant: ADJUVANCE TECHNOLOGIES, INC.
    Inventors: David Y. GIN (Deceased), Eric CHEA, Alberto FERNANDEZ-TEJADA, Jeffrey GARDNER, Jason LEWIS, Philip LIVINGSTON, J. Tyler MARTIN, Lars NORDSTROEM, Naga Vara Kishore PILLARSETTY, Govind RAGUPATHI, Derek TAN
  • Publication number: 20170283450
    Abstract: The present invention relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, intermediates thereto, and uses thereof. QS-7 is a potent immuno-adjuvant that is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccines. Tedious isolation and purification protocols have hindered the clinical development of QS-7. A novel semi-synthetic method is provided wherein a hydrolyzed prosapogenin mixture is used to synthesize QS-7, QS-21, and related analogs, greatly facilitating access to QS-7 and QS-21 analogs for preclinical and clinical evaluation.
    Type: Application
    Filed: June 16, 2017
    Publication date: October 5, 2017
    Inventors: David GIN, Michelle ADAMS, Kai DENG, Philip LIVINGSTON, Govindaswami RAGUPATHI, Eric CHEA, Alberto FERNANDEZ-TEJADA, Lars Ulrik NORDSTROEM, William WALKOWICZ, Jeffrey GARDNER, Derek TAN
  • Patent number: 9718850
    Abstract: The present invention relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, intermediates thereto, and uses thereof. QS-7 is a potent immuno-adjuvant that is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccines. Tedious isolation and purification protocols have hindered the clinical development of QS-7. A novel semi-synthetic method is provided wherein a hydrolyzed prosapogenin mixture is used to synthesize QS-7, QS-21, and related analogs, greatly facilitating access to QS-7 and QS-21 analogs for preclinical and clinical evaluation.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: August 1, 2017
    Assignee: MEMORIAL SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
    Inventors: David Gin, Michelle Adams, Kai Deng, Philip Livingston, Govindaswami Ragupathi, Eric Chea, Alberto Fernandez-Tejada, Lars Ulrik Nordstroem, William Walkowicz, Jeffrey Gardner, Derek Tan
  • Publication number: 20060224400
    Abstract: A system and method for notifying a user of an event indicated by aggregated data relating to a status of activities, where the aggregated data is stored in a plurality of independently managed applications. An interface receives from the user an identification of an event relating to the aggregated data. The interface also receives from the user a threshold for the identified event. An aggregation component collects the aggregated data relating to the identified event. A notifying component notifies the user when the aggregated data collected by the aggregation component indicates that the threshold is satisfied. The system also includes a chronicle for recording values of past events and the notifying component notifies the user of the identified event as a function of the recorded values in the chronicle, aggregated data relating to the identified event and the threshold.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Applicant: Microsoft Corporation
    Inventors: Gueorgui Chkodrov, John Ballard, Richard Jason, David Taniguchi, Derek Tan