Patents by Inventor Peter U. Park

Peter U. Park 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: 20260097117
    Abstract: The present disclosure provides conjugates comprising a binding moiety and an immunomodulatory imide compound, e.g., substituted isoindoline compound, wherein the immunomodulatory imide compound is conjugated to a binding moiety via an optional linker. Also provided are compositions comprising the conjugates. The conjugates and compositions are useful for treating a disease or condition, e.g., cancer, in a subject in need thereof.
    Type: Application
    Filed: October 2, 2025
    Publication date: April 9, 2026
    Inventors: Nathan FISHKIN, Peter U. PARK
  • Publication number: 20250304563
    Abstract: The present disclosure provides antibody drug conjugates and methods of delivering the conjugates to effector T cells. Also disclosed are novel Cbl-b inhibitors. The compounds and conjugates are useful for treating diseases in subjects in need thereof.
    Type: Application
    Filed: March 8, 2023
    Publication date: October 2, 2025
    Inventors: Peter U. PARK, Nathan FISHKIN, Chen BAI, Khuloud TAKROURI, Zinaida RIBKOVSKAIA, James Joseph PALACINO, Wesley WONG, Anna SKALETSKAYA, Suk NAMGOONG, Joanne Y. H. LIM
  • Patent number: 12378288
    Abstract: The present invention relates to multimers of polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold. The invention also describes the multimerization of polypeptides through various chemical linkers and hinges of various lengths and rigidity using different sites of attachments within polypeptides. In particular, the invention describes multimers of peptides which are high affinity binders and activators of CD137. The invention also includes drug conjugates comprising said peptides, conjugated to one or more effector and/or functional groups, to pharmaceutical compositions comprising said peptide ligands and drug conjugates and to the use of said peptide ligands and drug conjugates in preventing, suppressing or treating a disease or disorder mediated by CD137.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: August 5, 2025
    Assignee: BicycleTx Limited
    Inventors: Liuhong Chen, Rachid Lani, Kevin McDonnell, Gemma Mudd, Peter U. Park, Punit Upadhyaya
  • Publication number: 20250216392
    Abstract: Antibodies, humanized antibodies, resurfaced antibodies, antibody fragments, derivatized antibodies, and conjugates of same with cytotoxic agents, which specifically bind to CD38, are capable of killing CD38? cells by apoptosis, antibody-dependent cell-mediated cytotoxicity (ADCC), and/or complement-dependent cytotoxicity (CDC). Said antibodies and fragments thereof may be used in the treatment of tumors that express CD38 protein, such as multiple myeloma, chronic lymphocytic leukemia, chronic myelogenous leukemia, acute myelogenous leukemia, or acute lymphocytic leukemia, or the treatment of autoimmune and inflammatory diseases such as systemic lupus, rheumatoid arthritis, multiple sclerosis, erythematosus, and asthma. Said derivatized antibodies may be used in the diagnosis and imaging of tumors that express elevated levels of CD38.
    Type: Application
    Filed: August 12, 2024
    Publication date: July 3, 2025
    Inventors: Peter U. PARK, Laura M. Bartle, Anna Skaletskaya, Viktor Golmakher, Daniel Tavares, Jutta Deckert, Vincent Mikol, Véronique Blanc
  • Publication number: 20250144230
    Abstract: The present disclosure provides traceless linkers, which can link an inducer of protein-protein interaction to a cell binding agent. Also provided are compositions comprising the linked compounds. The compounds and compositions are useful for treating diseases such as cancer in subjects in need thereof.
    Type: Application
    Filed: September 7, 2022
    Publication date: May 8, 2025
    Inventors: Nathan FISHKIN, Chen BAI, Khuloud TAKROURI, Peter U. PARK
  • Publication number: 20250090681
    Abstract: The present disclosure provides neoDegraders and neoDegraders conjugated to binding moieties. Also provided are compositions comprising the conjugates. The compounds and compositions are useful for treating a disease or condition, e.g., cancer, in a subject in need thereof.
    Type: Application
    Filed: June 2, 2022
    Publication date: March 20, 2025
    Inventors: Nathan FISHKIN, Peter U. PARK, Chen BAI
  • Publication number: 20250066489
    Abstract: This invention provides fully human monoclonal antibodies that recognize HER2. The invention further provides methods of using such monoclonal antibodies in a variety of therapeutic, diagnostic, and prophylactic indications.
    Type: Application
    Filed: November 15, 2024
    Publication date: February 27, 2025
    Inventors: Natalya D. BODYAK, Michael J. DEVIT, Eric M. KRAULAND, Timothy B. LOWINGER, Peter U. PARK, Bianka PRINZ, Aleksandr V. YURKOVETSKIY
  • Publication number: 20240252671
    Abstract: The present disclosure provides neoDegraders conjugated to anti-CD33 antibodies. Also provided are compositions comprising the conjugates. The compounds and compositions are useful for treating a disease or condition, e.g., cancer, in a subject in need thereof.
    Type: Application
    Filed: June 2, 2022
    Publication date: August 1, 2024
    Inventors: Nathan FISHKIN, Peter U. PARK, Chen BAI
  • Publication number: 20230338564
    Abstract: The present disclosure provides neoDegraders and neoDegraders conjugated to binding moieties. Also provided are compositions comprising the conjugates. The compounds and compositions are useful for treating a disease or condition, e.g., cancer, in a subject in need thereof.
    Type: Application
    Filed: March 31, 2021
    Publication date: October 26, 2023
    Applicant: Orum Therapeutics, Inc.
    Inventors: Nathan FISHKIN, Peter U. PARK
  • Publication number: 20230265197
    Abstract: This invention provides fully human monoclonal antibodies that recognize HER2. The invention further provides methods of using such monoclonal antibodies in a variety of therapeutic, diagnostic, and prophylactic indications.
    Type: Application
    Filed: October 26, 2022
    Publication date: August 24, 2023
    Inventors: Natalya D. BODYAK, Michael J. DEVIT, Eric M. KRAULAND, Timothy B. LOWINGER, Peter U. PARK, Bianka PRINZ, Aleksandr V. YURKOVETSKIY
  • Publication number: 20230220008
    Abstract: The present invention relates to multimers of polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold. The invention also describes the multimerization of polypeptides through various chemical linkers and hinges of various lengths and rigidity using different sites of attachments within polypeptides. In particular, the invention describes multimers of peptides which are high affinity binders and activators of CD137. The invention also includes drug conjugates comprising said peptides, conjugated to one or more effector and/or functional groups, to pharmaceutical compositions comprising said peptide ligands and drug conjugates and to the use of said peptide ligands and drug conjugates in preventing, suppressing or treating a disease or disorder mediated by CD137.
    Type: Application
    Filed: November 14, 2022
    Publication date: July 13, 2023
    Inventors: Liuhong CHEN, Rachid LANI, Kevin MCDONNELL, Gemma MUDD, Peter U. PARK, Punit UPADHYAYA
  • Publication number: 20230211008
    Abstract: The present disclosure provides conjugates comprising a binding moiety and an immunomodulatory imide compound, e.g., substituted isoindoline compound, wherein the immunomodulatory imide compound is conjugated to a binding moiety via an optional linker. Also provided are compositions comprising the conjugates. The conjugates and compositions are useful for treating a disease or condition, e.g., cancer, in a subject in need thereof.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 6, 2023
    Applicant: Orum Therapeutics, Inc.
    Inventors: Nathan FISHKIN, Peter U. PARK
  • Patent number: 11613560
    Abstract: The present invention relates to polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold. In particular, the invention describes peptides which bind to OX40. The invention also relates to multimeric binding complexes of polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold that are functional agonists of OX40. The invention also includes drug conjugates comprising said peptides and complexes, conjugated to one or more effector and/or functional groups, to pharmaceutical compositions comprising said peptide ligands, complexes and drug conjugates and to the use of said peptide ligands and drug conjugates in preventing, suppressing or treating a disease or disorder mediated by OX40.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: March 28, 2023
    Assignee: BicycleTx Limited
    Inventors: Tom Li Stephen, Kevin McDonnell, Nicholas Keen, Liuhong Chen, Helen Harrison, Peter U. Park, Michael Skynner, Harvey Che
  • Patent number: 11542304
    Abstract: The present invention relates to multimers of polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold. The invention also describes the multimerization of polypeptides through various chemical linkers and hinges of various lengths and rigidity using different sites of attachments within polypeptides. In particular, the invention describes multimers of peptides which are high affinity binders and activators of CD137. The invention also includes drug conjugates comprising said peptides, conjugated to one or more effector and/or functional groups, to pharmaceutical compositions comprising said peptide ligands and drug conjugates and to the use of said peptide ligands and drug conjugates in preventing, suppressing or treating a disease or disorder mediated by CD137.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: January 3, 2023
    Inventors: Liuhong Chen, Rachid Lani, Kevin Mcdonnell, Gemma Mudd, Peter U. Park, Punit Upadhyaya
  • Patent number: 11518812
    Abstract: This invention provides fully human monoclonal antibodies that recognize HER2. The invention further provides methods of using such monoclonal antibodies in a variety of therapeutic, diagnostic, and prophylactic indications.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: December 6, 2022
    Assignee: Mersana Therapeutics, Inc.
    Inventors: Natalya D. Bodyak, Michael J. DeVit, Eric M. Krauland, Timothy B. Lowinger, Peter U. Park, Bianka Prinz, Aleksandr V. Yurkovetskiy
  • Publication number: 20210301031
    Abstract: This disclosure provides NaPi2b-targeted antibody-drug conjugates (e.g., NaPi2b-targeted antibody-polymer-drug conjugates) that specifically bind to the extracellular region of SLC34A2, and to methods of using such conjugates in a variety of therapeutic, diagnostic, and prophylactic indications.
    Type: Application
    Filed: January 20, 2021
    Publication date: September 30, 2021
    Inventors: Donald A. BERGSTROM, Natalya D. BODYAK, Timothy B. LOWINGER, Peter U. PARK, Laura L. POLING, Aleksandr V. YURKOVETSKIY
  • Publication number: 20210101933
    Abstract: The present invention relates to multimers of polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold. The invention also describes the multimerization of polypeptides through various chemical linkers and hinges of various lengths and rigidity using different sites of attachments within polypeptides. In particular, the invention describes multimers of peptides which are high affinity binders and activators of CD137. The invention also includes drug conjugates comprising said peptides, conjugated to one or more effector and/or functional groups, to pharmaceutical compositions comprising said peptide ligands and drug conjugates and to the use of said peptide ligands and drug conjugates in preventing, suppressing or treating a disease or disorder mediated by CD137.
    Type: Application
    Filed: October 26, 2020
    Publication date: April 8, 2021
    Inventors: Liuhong CHEN, Rachid LANI, Kevin MCDONNELL, Gemma MUDD, Peter U. PARK, Punit UPADHYAYA
  • Patent number: 10947317
    Abstract: This disclosure provides NaPi2b-targeted antibody-drug conjugates (e.g., NaPi2b-targeted antibody-polymer-drug conjugates) that specifically bind to the extracellular region of SLC34A2, and to methods of using such conjugates in a variety of therapeutic, diagnostic, and prophylactic indications.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: March 16, 2021
    Assignee: Mersana Therapeutics, Inc.
    Inventors: Donald A. Bergstrom, Natalya D. Bodyak, Timothy B. Lowinger, Peter U. Park, Laura L. Poling, Aleksandr V. Yurkovetskiy
  • Publication number: 20200408765
    Abstract: Antibodies, humanized antibodies, resurfaced antibodies, antibody fragments, derivatized antibodies, and conjugates of same with cytotoxic agents, which specifically bind to CD38, are capable of killing CD38+ cells by apoptosis, antibody-dependent cell-mediated cytotoxicity (ADCC), and/or complement-dependent cytotoxicity (CDC). Said antibodies and fragments thereof may be used in the treatment of tumors that express CD38 protein, such as multiple myeloma, chronic lymphocytic leukemia, chronic myelogenous leukemia, acute myelogenous leukemia, or acute lymphocytic leukemia, or the treatment of autoimmune and inflammatory diseases such as systemic lupus, rheumatoid arthritis, multiple sclerosis, erythematosus, and asthma. Said derivatized antibodies may be used in the diagnosis and imaging of tumors that express elevated levels of CD38.
    Type: Application
    Filed: February 7, 2020
    Publication date: December 31, 2020
    Inventors: Peter U. PARK, Laura M. BARTLE, Anna SKALETSKAYA, Viktor GOLDMAKHER, Daniel TAVARES, Jutta DECKERT, Vincent MIKOL, Veronique BLANC
  • Patent number: 10875894
    Abstract: The present invention relates to multimers of polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold. The invention also describes the multimerization of polypeptides through various chemical linkers and hinges of various lengths and rigidity using different sites of attachments within polypeptides. In particular, the invention describes multimers of peptides which are high affinity binders and activators of CD137. The invention also includes drug conjugates comprising said peptides, conjugated to one or more effector and/or functional groups, to pharmaceutical compositions comprising said peptide ligands and drug conjugates and to the use of said peptide ligands and drug conjugates in preventing, suppressing or treating a disease or disorder mediated by CD137.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: December 29, 2020
    Assignee: BicycleTx Limited
    Inventors: Liuhong Chen, Rachid Lani, Kevin McDonnell, Gemma Elizabeth Mudd, Peter U. Park, Punit Upadhyaya