Patents by Inventor Kevin Duan

Kevin Duan 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: 11344546
    Abstract: Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as cancer and tumors, as well as viral infections such as HIV.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: May 31, 2022
    Assignee: Recurium IP Holding, LLC
    Inventors: Joseph Robert Pinchman, Peter Qinhua Huang, Kevin Duane Bunker, Rakesh Kumar Sit, Ahmed Abdi Samatar
  • Patent number: 11339162
    Abstract: Compounds of Formula (I) are estrogen receptor alpha modulators, where the variables in Formula (I) are described in the disclosure. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions that are estrogen receptor alpha dependent and/or estrogen receptor alpha mediated, including conditions characterized by excessive cellular proliferation, such as cancer.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: May 24, 2022
    Assignee: Recurium IP Holdings, LLC
    Inventors: Guobao Zhang, Peter Qinhua Huang, Kevin Duane Bunker, Sayee Gajanan Hegde
  • Patent number: 11339103
    Abstract: Processes for making bicyclic compounds and precursors thereof, and particularly for making [1.1.1]propellane and bicyclo[1.1.1]pentane and derivatives thereof, utilize continuous flow reaction methods and conditions. A continuous process for making [1.1.1]propellane can be conducted under reaction conditions that advantageously minimize clogging of a continuous flow reactor. A continuous flow process can be used to make precursors of [1.1.1]propellane.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: May 24, 2022
    Assignee: RECURIUM IP HOLDINGS, LLC
    Inventors: Joseph Robert Pinchman, Kevin Duane Bunker, Matthew M. Bio, Christopher Breen, Andrew M. Clausen, Yuanqing Fang, Hui Li, Jillian W. Sheeran
  • Publication number: 20220144854
    Abstract: Disclosed are macrocyclic compounds of formula (I) comprising a 2-carboxy indole ring. Such compounds, and their pharmaceutically acceptable salts, are useful as Mcl-1 (myeloid cell leukemia-1) inhibitors. The compounds may be used in treating a disease or condition, such as cancer.
    Type: Application
    Filed: March 6, 2020
    Publication date: May 12, 2022
    Inventors: Junhu Zhang, Peter Qinhua Huang, Kevin Duane Bunker, Sobhana Babu Boga, Sunny Abraham, Brant Clayton Boren, Wanlong Jiang, Sunil Paliwal
  • Patent number: 11318134
    Abstract: Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as cancer and tumors, as well as viral infections such as HIV.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: May 3, 2022
    Assignee: Recurium IP Holdings, LLC
    Inventors: Joseph Robert Pinchman, Peter Qinhua Huang, Kevin Duane Bunker, Rakesh Kumar Sit, Ahmed Abdi Samatar
  • Publication number: 20220125769
    Abstract: Uses and methods that include an effective amount of Compound (A), or a pharmaceutically acceptable salt thereof, are described herein for treating breast cancer in a subject in need thereof, wherein the breast cancer has at least one point mutation within the Estrogen Receptor 1 (ESR1) that encodes Estrogen receptor alpha (ER?).
    Type: Application
    Filed: January 5, 2022
    Publication date: April 28, 2022
    Inventors: Ahmed Abdi Samatar, Jiali Li, Jianhui Ma, Sayee Gajanan Hegde, Peter Qinhua Huang, Kevin Duane Bunker, Fernando Donate
  • Patent number: 11278532
    Abstract: Uses and methods that include an effective amount of Compound (A), or a pharmaceutically acceptable salt thereof, are described herein for treating breast cancer in a subject in need thereof, wherein the breast cancer has at least one point mutation within the Estrogen Receptor 1 (ESR1) that encodes Estrogen receptor alpha (ER?).
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: March 22, 2022
    Assignee: Recurium IP Holdings, LLC
    Inventors: Ahmed Abdi Samatar, Jiali Li, Jianhui Ma, Sayee Gajanan Hegde, Peter Qinhua Huang, Kevin Duane Bunker, Fernando Donate
  • Patent number: 11261192
    Abstract: Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as breast cancer.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: March 1, 2022
    Assignee: Recurium IP Holdings, LLC
    Inventors: Peter Qinhua Huang, Kevin Duane Bunker, Brant Clayton Boren, Sayee Gajanan Hegde, Hui Liu, Aditya Krishnan Unni, Sunny Abraham, Chad Daniel Hopkins, Sunil Paliwal
  • Patent number: 11242327
    Abstract: Disclosed herein are compounds of Formulae (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), (Ik), (Im), (In), (Io), (Ip), (Iq), (Ir), (Is) and (It), methods of synthesizing compounds of Formulae (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), (Ik), (Im), (In), (Io), (Ip), (Iq), (Ir), (Is) and (It), and methods of using compounds of Formulae (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), (Ik), (Im), (In), (Io), (Ip), (Iq), (Ir), (Is) and (It) as an analgesic.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: February 8, 2022
    Assignee: Recurium IP Holdings, LLC
    Inventors: Chad Daniel Hopkins, Joseph Robert Pinchman, Kevin Duane Bunker, Deborah Helen Slee, Brant Clayton Boren, Mehmet Kahraman
  • Publication number: 20220024939
    Abstract: Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as breast cancer.
    Type: Application
    Filed: October 8, 2021
    Publication date: January 27, 2022
    Inventors: Peter Qinhua Huang, Kevin Duane Bunker, Brant Clayton Boren, Sayee Gajanan Hegde, Hui Liu, Aditya Krishnan Unni, Sunny Abraham, Chad Daniel Hopkins, Sunil Paliwal
  • Publication number: 20210395230
    Abstract: Disclosed herein are nitrogen-containing bicyclic compounds, together with pharmaceutical compositions and methods of ameliorating and/or treating a cancer described herein with one or more of the compounds described herein.
    Type: Application
    Filed: August 17, 2021
    Publication date: December 23, 2021
    Applicant: Recurium IP Holdings, LLC
    Inventors: Kevin Duane Bunker, Peter Qinhua Huang, Sunny Abraham, Joseph Robert Pinchman, Chad Daniel Hopkins, Deborah Helen Slee
  • Publication number: 20210330651
    Abstract: Compounds of Formula (I) are estrogen receptor alpha modulators, where the variables in Formula (I) are described in the disclosure. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions that are estrogen receptor alpha dependent and/or estrogen receptor alpha mediated, including conditions characterized by excessive cellular proliferation, such as breast cancer.
    Type: Application
    Filed: July 6, 2021
    Publication date: October 28, 2021
    Inventors: Peter Qinhua Huang, Deborah Helen Slee, Sayee Gajanan Hegde, Chad Daniel Hopkins, Kevin Duane Bunker, Joseph Robert Pinchman, Rakesh Kumar Sit
  • Publication number: 20210315170
    Abstract: Systems, methods and computer-readable media are provided for controlling environmental conditions to control latent and sensible loads in a plant grow chamber. The density of plant receptacles in the grow chamber is such that, when plants are held in the plurality of plant receptacles, evapotranspiration contributes to the latent load so that the latent load exceeds a sensible load, resulting in evapotranspirative cooling. This shift in the energy balance allows for greater energy savings, as compared with conventional indoor farms that focus on removing heat from the growth environment. Environmental conditions may be controlled to achieved desired conditions, such as the optimum ratio of harvest weight yield to energy consumption under given constraints.
    Type: Application
    Filed: October 7, 2019
    Publication date: October 14, 2021
    Applicant: MJNN LLC
    Inventors: Yara Thomas, Joshua John Mark Pero, Meaghan Fitzgerald, Nathaniel R. Storey, Kevin Duane Grauberger, Alan Colbrie Schoen, Michael Peter Flynn
  • Publication number: 20210315169
    Abstract: Systems, methods and computer-readable media are provided for controlling environmental conditions to control latent and sensible loads in a plant grow chamber. The density of plant-0 receptacles in the grow chamber is such that, when plants are held in the plurality of plant receptacles, evapotranspiration contributes to the latent load so that the latent load exceeds a sensible load, resulting in evapotranspirative cooling. This shift in the energy balance allows for greater energy savings, as compared with conventional indoor farms that focus on removing heat from the growth environment. Environmental conditions may be controlled to achieved desired conditions, such as the optimum ratio of harvest weight yield to energy consumption under given constraints. Light modules for enabling plant growth suitable for controlled environment agriculture are also described.
    Type: Application
    Filed: March 29, 2021
    Publication date: October 14, 2021
    Applicant: MJNN LLC
    Inventors: Yara Thomas, Joshua John Mark Pero, Meaghan Fitzgerald, Nathaniel R. Storey, Kevin Duane Grauberger, Alan Colbrie Schoen, Michael Peter Flynn, Anthony Nicholas McDougle, Liane Jessica Fang, Frances Willcox Esparza, Christopher Kwok Wai Mui, Grant Thomas Lindblom, Paul Guerra, Timothy Michael Murcko
  • Publication number: 20210317124
    Abstract: Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as breast cancer.
    Type: Application
    Filed: June 15, 2021
    Publication date: October 14, 2021
    Inventors: Peter Qinhua Huang, Brant Clayton Boren, Kevin Duane Bunker, Hui Liu, Sunil Paliwal
  • Patent number: 11124518
    Abstract: Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as breast cancer.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: September 21, 2021
    Assignee: Recurium IP Holdings, LLC
    Inventors: Peter Qinhua Huang, Brant Clayton Boren, Kevin Duane Bunker, Hui Liu, Sunil Paliwal
  • Patent number: 11098030
    Abstract: Disclosed herein are nitrogen-containing bicyclic compounds, together with pharmaceutical compositions and methods of ameliorating and/or treating a cancer described herein with one or more of the compounds described herein.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: August 24, 2021
    Assignee: Recurium IP Holdings, LLC
    Inventors: Kevin Duane Bunker, Peter Qinhua Huang, Sunny Abraham, Joseph Robert Pinchman, Chad Daniel Hopkins, Deborah Helen Slee
  • Patent number: 11065233
    Abstract: Compounds of Formula (I) are estrogen receptor alpha modulators, where the variables in Formula (I) are described in the disclosure. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions that are estrogen receptor alpha dependent and/or estrogen receptor alpha mediated, including conditions characterized by excessive cellular proliferation, such as breast cancer.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: July 20, 2021
    Assignee: Recurium IP Holdings, LLC
    Inventors: Peter Qinhua Huang, Deborah Helen Slee, Sayee Gajanan Hegde, Chad Daniel Hopkins, Kevin Duane Bunker, Joseph Robert Pinchman, Rakesh Kumar Sit
  • Patent number: 11065234
    Abstract: Compounds of Formula (I) are estrogen receptor alpha modulators, where the variables in Formula (I) are described in the disclosure. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions that are estrogen receptor alpha dependent and/or estrogen receptor alpha mediated, including conditions characterized by excessive cellular proliferation, such as breast cancer.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: July 20, 2021
    Assignee: Recurium IP Holdings, LLC
    Inventors: Peter Qinhua Huang, Deborah Helen Slee, Sayee Gajanan Hegde, Chad Daniel Hopkins, Kevin Duane Bunker, Joseph Robert Pinchman, Rakesh Kumar Sit
  • Publication number: 20210139482
    Abstract: Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as breast cancer.
    Type: Application
    Filed: February 26, 2019
    Publication date: May 13, 2021
    Inventors: Peter Qinhua Huang, Kevin Duane Bunker, Brant Clayton Boren, Sayee Gajanan Hegde, Hui Liu, Aditya Krishnan Unni, Sunny Abraham, Chad Daniel Hopkins, Sunil Paliwal