Patents by Inventor Siyi JIANG

Siyi JIANG 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: 20240150381
    Abstract: A pharmaceutically acceptable salt of an acyclic nucleotide phosphoramidate to treat HPV and related conditions including neoplasia, as well as pharmaceutical compositions, morphic forms and dosage forms thereof.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 9, 2024
    Applicant: Antiva Biosciences, Inc.
    Inventors: Barry Aldous, Ramakrishna Gadiraju, Sarah Walter, Oranee Daniels, Gail Maderis, Ankush Argade, Ravichandran Mahalingam, Zhengle Zhao, Zhaoyang Qin, Siyi Jiang, Runyan Li
  • Publication number: 20240139221
    Abstract: A pharmaceutically acceptable salt of an acyclic nucleotide phosphoramidate to treat HPV and related conditions including neoplasia, as well as pharmaceutical compositions, morphic forms and dosage forms thereof.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 2, 2024
    Applicant: Antiva Biosciences, Inc
    Inventors: Barry Aldous, Ramakrishna Gadiraju, Sarah Walter, Oranee Daniels, Gail Maderis, Ankush Argade, Ravichandran Mahalingam, Zhengle Zhao, Zhaoyang Qin, Siyi Jiang, Runyan Li
  • Publication number: 20240139220
    Abstract: A pharmaceutically acceptable salt of an acyclic nucleotide phosphoramidate to treat HPV and related conditions including neoplasia, as well as pharmaceutical compositions, morphic forms and dosage forms thereof.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 2, 2024
    Applicant: Antiva Biosciences, Inc.
    Inventors: Barry Aldous, Ramakrishna Gadiraju, Sarah Walter, Oranee Daniels, Gail Maderis, Ankush Argade, Ravichandran Mahalingam, Zhengle Zhao, Zhaoyang Qin, Siyi Jiang, Runyan Li
  • Patent number: 11891401
    Abstract: The application relates to N-(4-fluoro-3-(6-(3-methylpyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)phenyl)-2,4-dimethyloxazole-5-carboxamide (Compound I) fumaric acid co-crystals and X-ray amorphous complexes of Compound (I) and fumaric acid. The application also provides methods of making the same; pharmaceutical compositions comprising them; and their use in treating, preventing, inhibiting, ameliorating, or eradicating the pathology and/or symptomology of a disease caused by a kinetoplastid parasite, such as leishmaniasis, human African trypanosomiasis and Chagas disease.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: February 6, 2024
    Assignee: NOVARTIS AG
    Inventors: Yudong Cao, Siyi Jiang, Hongyong Kim, Andreas Kordikowski, Irene Xia, Bo Yu, Jing Zhang, Yi Zhao
  • Patent number: 11877886
    Abstract: A sublingual microcirculation detection device and a sublingual microcirculation detection system are provided. The sublingual microcirculation detection device includes a base, a first side wall structure, a second side wall structure, an ultrasonic probe, a saliva brush, a plurality of near-infrared lamps, a camera, a main controller on a side surface of the base, and a probe handle fixed to a top surface of the base. The first and second side wall structures are fixed to a bottom surface of the base. The ultrasonic probe is arranged on the first side wall structure, and the saliva brush is arranged on the second side wall structure. The plurality of near-infrared lamps and the camera are arranged on the bottom surface of the base; and the main controller is electrically connected to the plurality of near-infrared lamps, the camera, and the ultrasonic probe.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: January 23, 2024
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Siyi Jiang, Yinfei Zheng, Chao Li
  • Publication number: 20220041604
    Abstract: The application relates to N-(4-fluoro-3-(6-(3-methylpyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)phenyl)-2,4-dimethyloxazole-5-carboxamide (Compound I) fumaric acid co-crystals and X-ray amorphous complexes of Compound (I) and fumaric acid. The application also provides methods of making the same; pharmaceutical compositions comprising them; and their use in treating, preventing, inhibiting, ameliorating, or eradicating the pathology and/or symptomology of a disease caused by a kinetoplastid parasite, such as leishmaniasis, human African trypanosomiasis and Chagas disease.
    Type: Application
    Filed: October 8, 2019
    Publication date: February 10, 2022
    Inventors: Yudong Cao, Siyi Jiang, Hongyong Kim, Andreas Kordikowski, Irene Xia, Bo Yu, Jing Zhang, Yi Zhao
  • Publication number: 20220039772
    Abstract: The present disclosure relates to a sublingual microcirculation detection device, a sublingual microcirculation detection system and a processing method thereof, belonging to the technical field of assessments of sublingual microcirculation. The detection device includes a base as well as a first side wall structure and a second side wall structure which are fixed to a bottom surface of the base, where the first side wall structure is provided with an ultrasonic probe, and the second side wall structure is provided with a saliva brush; near-infrared lamps and a camera are arranged on the bottom surface of the base; and a main controller on a side surface of the base is electrically connected to the near-infrared lamp, the camera, and the ultrasonic probe and communicates with an application (APP) of an external terminal by means of a wireless module.
    Type: Application
    Filed: August 26, 2020
    Publication date: February 10, 2022
    Applicant: ZHEJIANG UNIVERSITY
    Inventors: Siyi Jiang, Yinfei Zheng, Chao Li
  • Publication number: 20210300873
    Abstract: The invention provides compositions containing a stable crystalline form of brequinar and methods of making such composition. The invention also provides methods of using such compositions to treat a condition in a subject.
    Type: Application
    Filed: March 19, 2021
    Publication date: September 30, 2021
    Inventors: Abdolsamad Tadayon, Ping Huang, Chaoyi Deng, Jinsuo Yang, Siyi Jiang, Qingqing Lu, Lin Cui, Mo Jia, Xianjun You, David P. Hesson
  • Publication number: 20210292280
    Abstract: The invention provides compositions containing a stable crystalline form of brequinar and methods of making such composition. The invention also provides methods of using such compositions to treat a condition in a subject.
    Type: Application
    Filed: March 19, 2021
    Publication date: September 23, 2021
    Inventors: Abdolsamad Tadayon, Ping Huang, Chaoyi Deng, Jinsuo Yang, Qingqing Lu, Lin Cui, Mo Jia, Xianjun You, David P. Hesson, Siyi Jiang
  • Patent number: 10071973
    Abstract: This invention pertains to a crystalline compound of Formula (A) as described herein and compositions containing this crystalline compound, as well as methods of using the compound or pharmaceutical compositions comprising it to treat bacterial infections. The compound and compositions are especially useful to treat Gram negative bacterial infections, including multi-drug resistant strains.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: September 11, 2018
    Assignee: Novartis AG
    Inventors: Jiping Fu, Siyi Jiang, Andreas Kordikowski, Zachary Kevin Sweeney
  • Publication number: 20170355684
    Abstract: This invention pertains to a crystalline compound of Formula (A) as described herein and compositions containing this crystalline compound, as well as methods of using the compound or pharmaceutical compositions comprising it to treat bacterial infections. The compound and compositions are especially useful to treat Gram negative bacterial infections, including multi-drug resistant strains.
    Type: Application
    Filed: June 12, 2017
    Publication date: December 14, 2017
    Inventors: Jiping FU, Siyi JIANG, Andreas KORDIKOWSKI, Zachary Kevin SWEENEY