Patents by Inventor Walter Won

Walter Won 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: 20240116878
    Abstract: The present disclosure is directed to inhibitors of SHP2 and their use in the treatment of disease. Also disclosed are pharmaceutical compositions comprising the same.
    Type: Application
    Filed: March 21, 2023
    Publication date: April 11, 2024
    Inventors: Elena S. KOLTUN, Kevin MELLEM, Adrian GILL, Gert KISS, Christopher SEMKO, Naing AAY, Andreas BUCKL, Ashutosh JOGALEKAR, Walter WON
  • Publication number: 20240067636
    Abstract: The present disclosure is directed to inhibitors of SHP2 and their use in the treatment of disease. Also disclosed are pharmaceutical compositions comprising the same.
    Type: Application
    Filed: April 5, 2023
    Publication date: February 29, 2024
    Inventors: Jie Jack LI, Elena S. KOLTUN, Adrian Liam GILL, Andreas BUCKL, Walter WON, Naing AAY, Kevin MELLEM, Christos TZITZILONIS, Ashutosh JOGALEKAR, James Joseph CREGG
  • Patent number: 11814367
    Abstract: Provided herein are compounds of formula (I?): or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing, wherein Y2, Y3, L1, L2, X1, X2, X3, X4, X5, Q1, R1, R2, Rk, Rm, and Rn are as defined elsewhere herein. Also provided herein are methods of preparing compounds of formula (I?). Also provided herein are methods of inhibiting GYS1 and methods of treating a GYS1-mediated disease, disorder, or condition in an individual in need thereof.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: November 14, 2023
    Assignee: MAZE THERAPEUTICS, INC.
    Inventors: David John Morgans, Jr., Kevin Mellem, Hannah L. Powers, Patrick Sang Tae Lee, Walter Won, Christopher Joseph Sinz
  • Patent number: 11702411
    Abstract: The present disclosure is directed to inhibitors of SHP2 and their use in the treatment of disease. Also disclosed are pharmaceutical compositions comprising the same.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: July 18, 2023
    Assignee: REVOLUTION MEDICINES, INC.
    Inventors: Jie Jack Li, Elena S. Koltun, Adrian Liam Gill, Andreas Buckl, Walter Won, Naing Aay, Kevin Mellem, Christos Tzitzilonis, Ashutosh Jogalekar, James Joseph Cregg
  • Patent number: 11685749
    Abstract: The present disclosure relates to mTOR inhibitors. Specifically, the embodiments are directed to compounds and compositions inhibiting mTOR, methods of treating diseases mediated by mTOR, and methods of synthesizing these compounds.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: June 27, 2023
    Assignee: REVOLUTION MEDICINES, INC.
    Inventors: Christopher Michael Semko, Gang Wang, G. Leslie Burnett, James Bradley Aggen, Gert Kiss, James Joseph Cregg, Micah James Evans Gliedt, Jennifer Pitzen, Julie Chu-Li Lee, Walter Won, Arun P. Thottumkara, Adrian Liam Gill
  • Patent number: 11661401
    Abstract: The present disclosure is directed to inhibitors of SHP2, such as pyrazine compounds, and their use in the treatment of disease associated with SHP2 modulation, such as Noonan Syndrome, Leopard Syndrome, juvenile myelomonocytic leukemias, neuroblastoma, melanoma, acute myeloid leukemia and cancers of the breast, lung and colon. Also disclosed are pharmaceutical compositions comprising the same.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: May 30, 2023
    Assignee: REVOLUTION MEDICINES, INC.
    Inventors: Elena S. Koltun, Kevin Mellem, Adrian Gill, Gert Kiss, Christopher Semko, Naing Aay, Andreas Buckl, Ashutosh Jogalekar, Walter Won
  • Publication number: 20230104740
    Abstract: Provided herein are compounds of formula (I?): or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing, wherein Y2, Y3, L1, L2, X1, X2, X3, X4, X5, Q1, R1, R2, Rk, Rm, and Rn are as defined elsewhere herein. Also provided herein are methods of preparing compounds of formula (I?). Also provided herein are methods of inhibiting GYS1 and methods of treating a GYS1-mediated disease, disorder, or condition in an individual in need thereof.
    Type: Application
    Filed: March 14, 2022
    Publication date: April 6, 2023
    Inventors: David John MORGANS, JR., Kevin MELLEM, Hannah L. POWERS, Patrick Sang Tae LEE, Walter WON, Christopher Joseph SINZ
  • Publication number: 20230093861
    Abstract: The present disclosure relates to mTOR inhibitors. Specifically, the embodiments are directed to compounds and compositions inhibiting mTOR, methods of treating diseases mediated by mTOR, and methods of synthesizing these compounds.
    Type: Application
    Filed: March 11, 2022
    Publication date: March 30, 2023
    Inventors: James Bradley AGGEN, Arun P. THOTTUMKARA, G. Leslie BURNETT, Micah James Evans GLIEDT, Gert KISS, Walter WON, Julie Chu-Li LEE, Adrian Liam GILL, Christopher SEMKO, Jennifer PITZEN, Gang WANG, Nidhi TIBREWAL
  • Publication number: 20230055672
    Abstract: The present disclosure relates to mTOR inhibitors. Specifically, the embodiments are directed to compounds and compositions inhibiting mTOR, methods of treating diseases mediated by mTOR, and methods of synthesizing these compounds.
    Type: Application
    Filed: April 29, 2022
    Publication date: February 23, 2023
    Inventors: Jennifer Pitzen, Micah James Evans Gliedt, G. Leslie Burnett, James Bradley Aggen, Gert Kiss, James Joseph Cregg, Christopher Michael Semko, Walter Won, Gang Wang, Julie Chu-Li Lee, Arun P. Thottumkara, Adrian Liam Gill, Kevin T. Mellem
  • Publication number: 20220340596
    Abstract: The present disclosure relates to mTOR inhibitors. Specifically, the embodiments are directed to compounds and compositions inhibiting mTOR, methods of treating diseases mediated by mTOR, and methods of synthesizing these compounds.
    Type: Application
    Filed: October 30, 2020
    Publication date: October 27, 2022
    Inventors: Christopher Michael SEMKO, Gang WANG, G. Leslie BURNETT, James Bradley AGGEN, Gert KISS, James Joseph CREGG, Micah James Evans GLIEDT, Jennifer PITZEN, Julie Chu-Li LEE, Walter WON, Arun P. THOTTUMKARA, Adrian Liam GILL
  • Publication number: 20220000844
    Abstract: Disclosed are compounds of Formula (I), Formula (II), or a salt thereof: Formula (I) Formula (II) which compounds have properties for inhibiting Nav 1.7 ion channels found in peripheral and sympathetic neurons. Also described are pharmaceutical formulations comprising the compounds of Formula (I), Formula (II) or their salts, and methods of treating pain disorders, cough, and itch using the same.
    Type: Application
    Filed: December 2, 2019
    Publication date: January 6, 2022
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Christopher J. Bungard, Helen Y. Chen, Jason M. Cox, Liangqin Guo, Michael J. Kelly, III, Ronald M. Kim, Mark E. Layton, Hong Liu, Jian Liu, Mehul F. Patel, James J. Perkins, Deping Wang, Walter Won, Younong Yu, Ting Zhang
  • Publication number: 20210338824
    Abstract: The present disclosure relates to mTOR inhibitors. Specifically, the embodiments are directed to compounds and compositions inhibiting mTOR, methods of treating diseases mediated by mTOR, and methods of synthesizing these compounds.
    Type: Application
    Filed: October 28, 2020
    Publication date: November 4, 2021
    Inventors: Jennifer Pitzen, Micah James Evans Gliedt, G. Leslie Burnett, James Bradley Aggen, Gert Kiss, James Joseph Cregg, Christopher Michael Semko, Walter Won, Gang Wang, Julie Chu-Li Lee, Arun P. Thottumkara, Adrian Liam Gill, Kevin T. Mellem
  • Patent number: 10980889
    Abstract: The present disclosure relates to mTOR inhibitors. Specifically, the embodiments are directed to compounds and compositions inhibiting mTOR, methods of treating diseases mediated by mTOR, and methods of synthesizing these compounds.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: April 20, 2021
    Assignee: REVOLUTION MEDICINES, INC.
    Inventors: Jennifer Pitzen, Micah James Evans Gliedt, G. Leslie Burnett, James Bradley Aggen, Gert Kiss, Christopher Michael Semko, Walter Won, Gang Wang, Julie Chu-Li Lee, Arun P. Thottumkara, Adrian Liam Gill, Kevin T. Mellem
  • Publication number: 20210101870
    Abstract: The present disclosure is directed to inhibitors of SHP2, such as pyrazine compounds, and their use in the treatment of disease associated with SHP2 modulation, such as Noonan Syndrome, Leopard Syndrome, juvenile myelomonocytic leukemias, neuroblastoma, melanoma, acute myeloid leukemia and cancers of the breast, lung and colon. Also disclosed are pharmaceutical compositions comprising the same.
    Type: Application
    Filed: June 18, 2020
    Publication date: April 8, 2021
    Inventors: Elena S. KOLTUN, Kevin MELLEM, Adrian GILL, Gert KISS, Christopher SEMKO, Naing AAY, Andreas BUCKL, Ashutosh JOGALEKAR, Walter WON
  • Patent number: 10968210
    Abstract: Disclosed are compounds of Formula A, or a salt thereof: Formula (A), wherein: Het, Q and R1A to R4A are defined herein, which compounds have properties for blocking Nav 1.7 ion channels found in peripheral and sympathetic neurons. Also described are pharmaceutical formulations comprising the compounds of Formula A or their salts, and methods of treating cough, itch, acute pain and neuropathic pain disorders using the same.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: April 6, 2021
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Thomas J. Greshock, James Mulhearn, Anthony J. Roecker, Tianying Jian, Gang Zhou, Liangqin Guo, Walter Won, Ting Zhang, Rajan Anand, John E. Stelmach, Deping Wang, Ronald M. Kim, Mark E. Layton, Christopher S. Burgey, Philippe G. Nantermet
  • Publication number: 20210094975
    Abstract: The present disclosure relates to mTOR inhibitors. Specifically, the embodiments are directed to compounds and compositions inhibiting mTOR, methods of treating diseases mediated by mTOR, and methods of synthesizing these compounds.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 1, 2021
    Inventors: James Bradley AGGEN, Arun P. THOTTUMKARA, G. Leslie BURNETT, Micah James Evans GLIEDT, Gert KISS, Walter WON, Julie Chu-Li LEE, Adrian Liam GILL, Christopher SEMKO, Jennifer PITZEN, Gang WANG, Nidhi TIBREWAL
  • Publication number: 20200339552
    Abstract: The present disclosure is directed to inhibitors of SHP2 and their use in the treatment of disease. Also disclosed are pharmaceutical compositions comprising the same.
    Type: Application
    Filed: April 10, 2020
    Publication date: October 29, 2020
    Inventors: Jie Jack LI, Elena S. KOLTUN, Adrian Liam GILL, Andreas BUCKL, Walter WON, Naing AAY, Kevin MELLEM, Christos TZITZILONIS, Ashutosh JOGALEKAR, James Joseph CREGG
  • Patent number: 10688082
    Abstract: Disclosed are compounds having the structure of Formula I, or a pharmaceutically acceptable salt of any thereof, wherein: ā€œZā€, R1 and R2 are defined herein, which compounds are believed suitable for use in selectively antagonizing the A2a receptors, for example, those found in high density in the basal ganglia. Such compounds and pharmaceutical formulations are believed to be useful in treatment or management of neurodegenerative diseases, for example, Parkinson's disease, or movement disorders arising from use of certain medications used in the treatment or management of Parkinson's disease.
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: June 23, 2020
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Junying Zheng, Walter Won, Michael Berlin, Pauline Ting, Guoqing Li, Dong Xiao, Hongwu Wang, Robert Aslanian
  • Publication number: 20200131167
    Abstract: Disclosed are compounds of Formula A, or a salt thereof: Formula (A), wherein: Het, Q and R1A to R4A are defined herein, which compounds have properties for blocking Nav 1.7 ion channels found in peripheral and sympathetic neurons. Also described are pharmaceutical formulations comprising the compounds of Formula A or their salts, and methods of treating cough, itch, acute pain and neuropathic pain disorders using the same.
    Type: Application
    Filed: November 13, 2017
    Publication date: April 30, 2020
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Thomas J. Greshock, James Mulhearn, Anthony J. Roecker, Tianying Jian, Gang Zhou, Liangqin Guo, Walter Won, Ting Zhang, Rajan Anand, John E. Stelmach, Deping Wang, Ronald M. Kim, Mark E. Layton, Christopher S. Burgey, Philippe G. Nantermet
  • Patent number: 10590090
    Abstract: The present disclosure is directed to inhibitors of SHP2, such as pyrazine compounds, and their use in the treatment of disease associated with SHP2 modulation, such as Noonan Syndrome, Leopard Syndrome, juvenile myelomonocytic leukemias, neuroblastoma, melanoma, acute myeloid leukemia and cancers of the breast, lung and colon. Also disclosed are pharmaceutical compositions comprising the same.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: March 17, 2020
    Assignee: REVOLUTION MEDICINES, INC.
    Inventors: Elena S. Koltun, Kevin Mellem, Adrian Gill, Gert Kiss, Christopher Semko, Naing Aay, Andreas Buckl, Ashutosh Jogalekar, Walter Won