Patents by Inventor Yifeng Xiong

Yifeng Xiong 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: 20250034110
    Abstract: Described herein, inter alia, are LPAR1 antagonists and uses thereof.
    Type: Application
    Filed: August 4, 2022
    Publication date: January 30, 2025
    Inventors: Jeffrey Roger Roppe, Austin Chih-Yu Chen, Yifeng Xiong, Thomas Schrader, Lino Valdez
  • Publication number: 20250026758
    Abstract: Provided herein are compounds which are useful as antagonists of the muscarinic acetylcholine receptor M1 (mAChR M1); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions.
    Type: Application
    Filed: June 18, 2024
    Publication date: January 23, 2025
    Inventors: Thomas Schrader, Yifeng Xiong, Jill Baccei, Jeffrey Roppe, Austin Chen
  • Publication number: 20240391881
    Abstract: Provided are a substituted heteroaryl phthalazine derivative as shown in formula (I-0), a use thereof as an NLRP3 inhibitor, and a preparation method therefor; the derivative has relatively good NLRP3 inhibitory activity.
    Type: Application
    Filed: September 30, 2022
    Publication date: November 28, 2024
    Applicant: ORIGIANT PHARMACEUTICAL CO., LTD.
    Inventors: Qi HUANG, Songlin WAN, Guoliang LIU, Yifeng XIONG, Xiaoquan WU
  • Patent number: 12115157
    Abstract: The invention relates to 3-phenoxyazetidin-1-yl-heteroaryl pyrrolidine derivatives of general formula (I) which are agonists of GPR52, useful in treating central nervous system diseases and other diseases. In addition, the invention relates to the 3-phenoxyazetidin-1-yl-heteroaryl pyrrolidine derivatives of general formula (I) for use as a medicament, pharmaceutical compositions comprising at least a compound of general formula (I) and processes for preparing pharmaceutical compositions as well as processes for manufacture the compounds according to the invention.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: October 15, 2024
    Assignees: Boehringer Ingelheim International GmbH, Arena Pharmaceuticals, Inc.
    Inventors: Kai Gerlach, Daniela Gavina Berta, Marco Ferrara, Kirsten Gutsche, Ursula Mueller-Vieira, Scott Hobson, Frank Runge, Graeme Semple, Viktor Vintonyak, Yifeng Xiong
  • Patent number: 12109219
    Abstract: Provided are certain methods useful in the treatment of cancer comprising administering a compound of Formula Ia and pharmaceutical compositions thereof that modulate the activity of the cannabinoid CB2 receptor;
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: October 8, 2024
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Jayant Thatte, Anthony C. Blackburn, Sangdon Han, Robert M. Jones, Jae-Kyu Jung, Antonio Garrido Montalban, Biman B. Pal, Jaimie Karyn Rueter, Sonja Strah-Pleynet, Lars Thoresen, Yifeng Xiong, Dawei Yue, Xiuwen Zhu
  • Patent number: 12054487
    Abstract: Provided, inter alia, are compounds which are useful as antagonists of the muscarinic acetylcholine receptor M1 (mAChR M1); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: August 6, 2024
    Assignee: Contineum Therapeutics, Inc.
    Inventors: Thomas Schrader, Yifeng Xiong, Jill Baccei, Jeffrey Roppe, Austin Chen
  • Publication number: 20240226343
    Abstract: Described herein are radiotherapeutics that target tumor cells expressing the neuropeptide Y1 receptor (NPY1R) and their use in the treatment and/or diagnosis of cancer.
    Type: Application
    Filed: November 17, 2023
    Publication date: July 11, 2024
    Inventors: Yifeng XIONG, Junjie LIU, Yunfei ZHU, Jian ZHAO
  • Publication number: 20240217981
    Abstract: Disclosed herein, inter alia, are a crystalline compound of mAChR M1 antagonist, its pharmaceutical composition and methods of treatment.
    Type: Application
    Filed: April 13, 2022
    Publication date: July 4, 2024
    Inventors: Jeffrey Roppe, Jill Melissa Baccei, Austin Chih-Yu Chen, Yifeng Xiong, Thomas Schrader, Yalda Bravo
  • Publication number: 20240202482
    Abstract: A luggage tag comprises an indicator; a thin tag body including a radiofrequency (RF) receiver configured to receive an RF signal transmitted by an RF transmitter and a processor in communication with the RF receiver and the indicator, the processor being configured to acquire information from the RF signal that is received by the RF receiver and to turn on the indicator in response to the information acquired from the RF signal; and means for coupling the thin tag body of the luggage tag to luggage.
    Type: Application
    Filed: March 4, 2024
    Publication date: June 20, 2024
    Inventors: Edward L. Hill, YiFeng Xiong, Narasimhachary Nallana Chakravarty, Brian Martel, Marc Bujold, Brett Bilbrey, Mark R. Ibbotson
  • Patent number: 12011073
    Abstract: A luggage tag includes an electronic ink display screen affixed to a surface of the luggage tag. Tag memory of the tag stores a unique identifier. An antenna receives an electromagnetic signal. Circuitry of the tag captures energy and acquires data from the electromagnetic signal received by the antenna and powers the electronic ink display with the captured energy. A processor receives the data acquired by the circuitry from the electromagnetic signal and produces an image on the electronic ink display using the acquired data if the acquired data includes a match to the unique identifier stored in the memory.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: June 18, 2024
    Assignee: Position Imaging, Inc.
    Inventors: Edward L. Hill, YiFeng Xiong, Narasimhachary Nallana Chakravarty, Brian Martel, Marc Bujold, Brett Bilbrey
  • Patent number: 11922246
    Abstract: A luggage tag comprises an indicator; a thin tag body including a radiofrequency (RF) receiver configured to receive an RF signal transmitted by an RF transmitter and a processor in communication with the RF receiver and the indicator, the processor being configured to acquire information from the RF signal that is received by the RF receiver and to turn on the indicator in response to the information acquired from the RF signal; and a coupling unit for coupling the thin tag body of the luggage tag to luggage.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: March 5, 2024
    Assignee: Position Imaging, Inc.
    Inventors: Edward L. Hill, YiFeng Xiong, Narasimhachary Nallana Chakravarty, Brian Martel, Marc Bujold, Brett Bilbrey, Mark R. Ibbotson
  • Publication number: 20230364082
    Abstract: Provided herein are compounds which are useful as antagonists of the muscarinic acetylcholine receptor M1 (mAChR M1); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Inventors: Yifeng Xiong, Jeffrey Roppe, Austin Chih-Yu Chen, Yalda Bravo, Thomas Schrader, Jill Melissa Baccei
  • Patent number: 11780827
    Abstract: The invention relates to substituted 3-phenoxyazetidin-1-yl-pyrazines of general formula (I) which are agonists of GPR52, useful in treating central nervous system diseases and other diseases. In addition, the invention relates to the 3-phenoxyazetidin-1-yl-pyrazines of general formula (I) for use as a medicament, pharmaceutical compositions comprising the 3-phenoxyazetidin-1-yl-pyrazines of general formula (I) and processes for preparing pharmaceutical compositions as well as processes for manufacture the compounds according to the invention.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: October 10, 2023
    Assignees: Boehringer Ingelheim International GmbH, Arena Pharmaceuticals, Inc.
    Inventors: Kai Gerlach, Graeme Semple, Yifeng Xiong, Barbara Bertani, Marco Ferrara, Giacomo Fossati, Scott Hobson, Uta Friederike Lessel, Frank Runge, Ursula Mueller-Vieira, Julian Wippich
  • Patent number: 11771695
    Abstract: Provided are certain methods useful in the treatment of pain comprising administering a compound of Formula Ia and pharmaceutical compositions thereof that modulate the activity of the cannabinoid CB2 receptor;
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: October 3, 2023
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Jayant Thatte, Anthony C. Blackburn, Sangdon Han, Robert M. Jones, Jae-Kyu Jung, Antonio Garrido Montalban, Biman B. Pal, Jaimie Karyn Rueter, Sonja Strah-Pleynet, Lars Thoresen, Yifeng Xiong, Dawei Yue, Xiuwen Zhu
  • Publication number: 20230308772
    Abstract: An apparatus comprises a mount body by which the apparatus is secured to a structure. A camera assembly includes an image sensor adapted to capture images within its field of view. A lighting assembly houses one or more light sources including a directional light source. A control-board assembly, fixed to the mount body, houses control boards including one or more processors configured to acquire information about an object, to associate a location within the field of view of the image sensor with the object, to point light emitted by the directional light source at the location associated with the object by rotating the lighting assembly and turning the laser assembly, and, based on an image acquired from the camera assembly, to detect change within the field of view of the image sensor corresponding to placement or removal of the object.
    Type: Application
    Filed: April 20, 2023
    Publication date: September 28, 2023
    Inventors: Brian Martel, YiFeng Xiong, Drew Anthony Schena, Narasimhachary Nallana Chakravarty, Rafal Piotrowski
  • Patent number: 11752149
    Abstract: Provided herein are compounds which are useful as antagonists of the muscarinic acetylcholine receptor M1 (mAChR M1); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: September 12, 2023
    Assignee: Pipeline Therapeutics, Inc.
    Inventors: Yifeng Xiong, Jeffrey Roppe, Austin Chih-Yu Chen, Yalda Bravo, Thomas Schrader, Jill Melissa Baccei
  • Patent number: 11746091
    Abstract: The present invention relates to certain compounds of Formula Ia and pharmaceutical compositions thereof that modulate the activity of the cannabinoid CB2 receptor. The present invention further relates to certain compounds of Formula Ia and pharmaceutical compositions thereof that modulate the activities of both the CB1 receptor and the CB2 receptor.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: September 5, 2023
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Robert M. Jones, Sangdon Han, Lars Thoresen, Jae-Kyu Jung, Sonja Strah-Pleynet, Xiuwen Zhu, Yifeng Xiong, Dawei Yue
  • Publication number: 20230131465
    Abstract: The invention relates to 3-phenoxyazetidin-1-yl-heteroaryl pyrrolidine derivatives of general formula (I) which are agonists of GPR52, useful in treating central nervous system diseases and other diseases. In addition, the invention relates to the 3-phenoxyazetidin-1-yl-heteroaryl pyrrolidine derivatives of general formula (I) for use as a medicament, pharmaceutical compositions comprising at least a compound of general formula (I) and processes for preparing pharmaceutical compositions as well as processes for manufacture the compounds according to the invention.
    Type: Application
    Filed: September 9, 2022
    Publication date: April 27, 2023
    Applicants: Boehringer Ingelheim International GmbH, Arena Pharmaceuticals, Inc.
    Inventors: Kai Gerlach, Daniela Gavina Berta, Marco Ferrara, Kirsten Gutsche, Ursula Mueller-Vieira, Scott Hobson, Frank Runge, Graeme Semple, Viktor Vintonyak, Yifeng Xiong
  • Patent number: 11637962
    Abstract: An apparatus comprises a mount body by which the apparatus is secured to a structure. A camera assembly includes an image sensor adapted to capture images within its field of view. A lighting assembly houses one or more light sources including a directional light source. A control-board assembly, fixed to the mount body, houses control boards including one or more processors configured to acquire information about an object, to associate a location within the field of view of the image sensor with the object, to point light emitted by the directional light source at the location associated with the object by rotating the lighting assembly and turning the laser assembly, and, based on an image acquired from the camera assembly, to detect change within the field of view of the image sensor corresponding to placement or removal of the object.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: April 25, 2023
    Assignee: POSITION IMAGING, INC.
    Inventors: Brian Martel, YiFeng Xiong, Drew Anthony Schena, Narasimhachary Nallana Chakravarty, Rafal Piotrowski
  • Publication number: 20230089921
    Abstract: Provided herein, inter alia, are compounds which are useful as antagonists of the muscarinic acetylcholine receptor M1 (mAChR M1); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions.
    Type: Application
    Filed: October 6, 2020
    Publication date: March 23, 2023
    Inventors: Jill Melissa Baccei, Yalda Bravo, Austin Chih-Yu Chen, Jeffrey Roppe, Thomas Schrader, Yifeng Xiong