Patents by Inventor Qinhua Huang

Qinhua Huang 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: 20240075153
    Abstract: Immunoconjugates of the Formula (I) include a linking group for linking an antibody targeting ligand (Ab) to a drug (D). Embodiments of such immunoconjugates are useful for delivering the drug to selected cells or tissues, e.g., for the treatment of cancer.
    Type: Application
    Filed: October 2, 2023
    Publication date: March 7, 2024
    Inventors: Xiaojun Han, Suvi Tuula Marjukka Orr, Kevin Duane Bunker, Peter Qinhua Huang, Kimberlee Fischer
  • Publication number: 20240046520
    Abstract: A system and method for calibrating an image acquisition device are provided. First characteristic information of one or more optical markers in a first coordinate system applied to a medical device may be obtained. Multiple images each of which includes the one or more optical markers acquired by an image acquisition device may be obtained. Second characteristic information of the one or more optical markers in a second coordinate system applied to the multiple images acquired by the image acquisition device based on the multiple images may be obtained. A transform relationship between the first coordinate system and the second coordinate system may be determined based on the first characteristic information and the second characteristic information of the one or more optical markers.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qinhua HUANG, Jianqiao CHEN, Shiming HU
  • Publication number: 20230381172
    Abstract: The present invention relates to the combination of Bcl-2 inhibitor Compound (A) in combination with a chemotherapeutic agent Compound (B) selected from azacitidine, bendamustine, bortezomib, carfilzomib, ixazomib, busulfan, carboplatin, cytarabine, cyclophosphamide, cladribine, cisplatin, capecitabine, decitabine, etoposide, fludarabine, gemcitabine, daunorubicin, doxorubicin, ifosfamide, methotrexate and vincristine, or a pharmaceutically acceptable salt of any of the foregoing, for the treatment of a disease or condition in particular hematological cancers.
    Type: Application
    Filed: October 13, 2021
    Publication date: November 30, 2023
    Inventors: Fernando Donate, Hooman Izadi, Ahmed Abdi Samatar, Joseph Robert Pinchman, Kevin Duane Bunker, Peter Qinhua Huang
  • Patent number: 11813260
    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: May 26, 2023
    Date of Patent: November 14, 2023
    Assignee: Recurium IP Holdings, LLC
    Inventors: Joseph Robert Pinchman, Peter Qinhua Huang, Kevin Duane Bunker, Rakesh Kumar Sit, Ahmed Abdi Samatar
  • Patent number: 11813259
    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: March 28, 2022
    Date of Patent: November 14, 2023
    Assignee: RECURIUM IP HOLDINGS, LLC
    Inventors: Joseph Robert Pinchman, Peter Qinhua Huang, Kevin Duane Bunker, Rakesh Kumar Sit, Ahmed Abdi Samatar
  • Patent number: 11806405
    Abstract: Immunoconjugates of the Formula (I) include a linking group for linking an antibody targeting ligand (Ab) to a drug (D). Embodiments of such immunoconjugates are useful for delivering the drug to selected cells or tissues, e.g., for the treatment of cancer.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: November 7, 2023
    Assignee: Zeno Management, Inc.
    Inventors: Xiaojun Han, Suvi Tuula Marjukka Orr, Kevin Duane Bunker, Peter Qinhua Huang, Kimberlee Fischer
  • Publication number: 20230330242
    Abstract: Immunoconjugates of the Formula (I) include a linking group for linking an antibody targeting ligand (Ab) to a drug (D). Embodiments of such immunoconjugates are useful for delivering the drug to selected cells or tissues, e.g., for the treatment of cancer.
    Type: Application
    Filed: September 28, 2022
    Publication date: October 19, 2023
    Inventors: Xiaojun Han, Suvi Tuula Marjukka Orr, Kevin Duane Bunker, Peter Qinhua Huang, Kimberlee Fischer
  • Publication number: 20230265097
    Abstract: The salt, such as adipate salt Form A, and freebase forms of Compound A are WEE inhibitors. Such salts and/or forms and freebase forms, 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: July 8, 2021
    Publication date: August 24, 2023
    Inventors: Chad Daniel Hopkins, Peter Qinhua Huang, Kevin Duane Bunker
  • Patent number: 11724971
    Abstract: Processes of making [1.1.1]propellane utilize reaction conditions that include reacting 1,1-dibromo-2,2-bis(chloromethyl)cyclopropane with an effective amount of solid magnesium.
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: August 15, 2023
    Assignee: Recurium IP Holdings, LLC
    Inventors: Aditya Krishnan Unni, Joseph Robert Pinchman, Peter Qinhua Huang, Kevin Duane Bunker
  • Publication number: 20230234956
    Abstract: A process is provided for making a WEE1 inhibitor of the formula (1A) useful in the treatment of conditions characterized by excessive cellular proliferation, such as cancer. In some embodiments, processes are provided for making intermediate compounds of the formulae (3), (5) and (6) as defined herein.
    Type: Application
    Filed: June 9, 2021
    Publication date: July 27, 2023
    Inventors: Peter Qinhua Huang, Chad Daniel Hopkins, Brant Clayton Boren, Sunny Abraham, Kevin Duane Bunker, Sobhana Babu Boga, Shuguang Zhu, Tao Wu, Benjamin Pratt
  • Publication number: 20230210846
    Abstract: Disclosed herein are compounds of Formula (A) as defined herein, and combinations of compounds, for treating amylodosis. Some of the types of amyloidosis that are treated include amyloid light-chain (AL) amyloidosis, amyloid type A (AA) amyloidosis, dialysis-related amyloidosis (DRA), familial or hereditary amyloidosis, age-related (senile) systemic amyloidosis, and organ-specific amyloidosis. In various embodiments, a compound of the Formula (A) is used in combination with a corticosteroid for the treatment of amyloidosis.
    Type: Application
    Filed: May 17, 2021
    Publication date: July 6, 2023
    Inventors: Kevin Duane Bunker, Ahmed Abdi Samatar, Joseph Robert Pinchman, Peter Qinhua Huang
  • Publication number: 20230212118
    Abstract: Described herein is a method for obtaining a selective estrogen receptor degrader, and compounds used in preparing the selective estrogen receptor degrader.
    Type: Application
    Filed: April 21, 2021
    Publication date: July 6, 2023
    Inventors: Peter Qinhua Huang, Sayee Gajanan Hegde, Kevin Duane Bunker, John Knight, Joseph Robert Pinchman, Aditya Krishnan Unni, Rakesh Kumar Sit, Shuguang Zhu, Chad Daniel Hopkins, Ian Scott
  • Publication number: 20230210854
    Abstract: Disclosed herein are compounds and combinations of compounds for treating a disease or condition, such as cancer.
    Type: Application
    Filed: May 12, 2021
    Publication date: July 6, 2023
    Inventors: Ahmed Abdi Samatar, Jiali Li, Peter Qinhua Huang, Kevin Duane Bunker, Fernando Donate, Brant Clayton Boren
  • Publication number: 20230192720
    Abstract: The present application discloses compounds of Formula (I). Such compounds, pharmaceutically acceptable salts and compositions thereof, are inhibitors of Mcl-1 proteins and are useful in treating diseases and conditions characterized by excessive cellular proliferation such as cancer.
    Type: Application
    Filed: August 6, 2020
    Publication date: June 22, 2023
    Inventors: Junhu Zhang, Peter Qinhua Huang, Kevin Duane Bunker, Sobhana Babu Boga, Sunny Abraham, Brant Clayton Boren, Wanlong Jiang, Sunil Paliwal
  • Publication number: 20230167105
    Abstract: Various Bcl-2 protein inhibitors are described, along with methods of using them to treat conditions characterized by excessive cellular proliferation, such as cancer and tumors. In various embodiments the Bcl-2 protein inhibitors are compounds or pharmaceutically acceptable salts of the following Formula (I), where the variables in Formula (I) are defined herein.
    Type: Application
    Filed: April 26, 2021
    Publication date: June 1, 2023
    Inventors: Joseph Robert Pinchman, Kevin Duane Bunker, Peter Qinhua Huang
  • Publication number: 20230158048
    Abstract: Disclosed herein are combination therapies of Bcl-2 inhibitors (Compound (A), along with pharmaceutically acceptable salts thereof) and CDK 4/6 inhibitors (Compound (B), along with pharmaceutically acceptable salts thereof) for treating a disease or condition, such as a cancer, including breast cancer and leukemia.
    Type: Application
    Filed: May 5, 2021
    Publication date: May 25, 2023
    Inventors: Kevin Duane Bunker, Ahmed Abdi Samatar, Hooman Izadi, Fernando Donate, Peter Qinhua Huang, Joseph Robert Pinchman
  • Publication number: 20230159416
    Abstract: The present application is related to an improved process for synthesising 1-(difluoromethyl)-3-iodobicyclo[1.1.1]pentane from difluoromethyl iodide and [1.1.1]propellane. Difluoromethyl iodide is made by reacting an iodide salt with chlorodifluoroacetic acid in the presence of a solvent such as sulfolane and an inorganic base, [1.1.1]propellane is synthesised by reacting 1,1-dibromo-2,2-cis(chloromethyl)cyclopropane with a reagent such as magnesium, methyllithium or phenyllithium.
    Type: Application
    Filed: February 17, 2021
    Publication date: May 25, 2023
    Inventors: Aditya Krishnan Unni, Joseph Robert Pinchman, Peter Qinhua Huang, Kevin Duane Bunker
  • Publication number: 20230123041
    Abstract: Immunoconjugates of the Formula (I) include a linking group for linking an antibody targeting ligand (Ab) to a drug (D). Embodiments of such immunoconjugates are useful for delivering the drug to selected cells or tissues, e.g., for the treatment of cancer.
    Type: Application
    Filed: July 15, 2022
    Publication date: April 20, 2023
    Inventors: Xiaojun Han, Suvi Tuula Marjukka Orr, Kevin Duane Bunker, Peter Qinhua Huang, Kimberlee Fischer
  • Publication number: 20230087941
    Abstract: Disclosed herein are combinations of compounds for treating a disease or condition, such as cancer. A combination of compounds for treating a disease or condition can include a SERD inhibitor and a WEE1 inhibitor, along with pharmaceutically acceptable salts of any of the foregoing.
    Type: Application
    Filed: December 16, 2020
    Publication date: March 23, 2023
    Inventors: Ahmed Abdi Samatar, Jiali Li, Jianhui Ma, Peter Qinhua Huang, Sayee Gajanan Hegde, Brant Clayton Boren, Kevin Duane Bunker, Fernando Donate
  • Patent number: 11606472
    Abstract: Disclosed are a projection device and a spatial imaging method. The projection device includes: an optical fiber scanner array; a light source located on an incident light path of the optical fiber scanner array; and an adjustment and control module assembly configured to couple, according to a virtual scene to be displayed, light emitted by the light source into the optical fiber scanner array, and to control the optical fiber scanner array to project pencil beams to a plurality of virtual object points corresponding to the virtual scene and located in space, such that multiple pencil beams projected to each virtual object point form a bundle of emitting light beams.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: March 14, 2023
    Assignee: CHENGDU IDEALSEE TECHNOLOGY CO., LTD.
    Inventors: Qinhua Huang, Haitao Song