Patents by Inventor Youzhi Li

Youzhi Li 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: 20240381853
    Abstract: The invention introduces a system for acquiring data on poultry body size, utilizing a baseplate for immobilization. After positioning the poultry, the system adjusts a fixing device on a rod to secure the poultry's knee joints using a fixing clip, thereby stabilizing the poultry's body. A 3D laser scanning lens then conducts comprehensive 3D scanning of the poultry's entire body, transmitting the data to a 3D microcomputer which generates an optimal dynamic model image. This microcomputer organizes and analyzes data from the model using a computer algorithm, ultimately displaying the poultry's body size indices on the 3D microcomputer's display. This method circumvents inaccuracies common with traditional tools like electronic scales, enhancing the speed and precision of poultry body composition data collection.
    Type: Application
    Filed: March 26, 2024
    Publication date: November 21, 2024
    Applicants: Shandong Agricultural University, Shandong Center for Quality Control of Feed and Veterinary Drug, Shandong Hemeihua Nongmu Co., Ltd
    Inventors: Xianyao LI, Liangyu CHEN, Meng LIANG, Yanan ZHAO, Jiming LIU, Yuanmei WANG, Baishun MA, Liying LIU, Youzhi LI
  • Publication number: 20240219358
    Abstract: The invention discloses biomarkers associated with residual feed intake of growing chickens in growing period and application thereof, which belongs to the field of poultry breeding technology. These biomarkers include one or multiple components of 13(S)-HOTrE, 20-carboxy-LTB4, Traumatic acid, 15-deoxy-delta-12,14-PGJ2, LysoPC(20:2(11Z,14Z)), phosphorycholine, Sphingosine, malic acid, D-4?-Phosphopantothenate, and Spermidine. The invented biomarkers can realize the identification of the residual feed intake, which has high sensitivity and specificity, and is expected to become a new method for the identification of the residual feed intake.
    Type: Application
    Filed: December 29, 2023
    Publication date: July 4, 2024
    Applicants: Shandong Agricultural University, Shandong Ceter for Quality Control of Feed and Veterinary Drug, Shandong Hemeihua Nongmu Co., Ltd
    Inventors: Xianyao LI, Meng LIANG, Qingwei ZHANG, Jiming LIU, Liying LIU, Youzhi LI, Baishun MA, Yanan ZHAO, Yuanmei WANG
  • Patent number: 11491135
    Abstract: Provided is use of tectorigenin in the preparation of a medicament for treatment of chicken necrotic enteritis. Using tectorigenin for treating chicken necrotic enteritis can significantly reduce the degree of pathological changes in the intestinal tract of chickens with necrotic enteritis, and has a good therapeutic effect on chicken necrotic enteritis caused by Clostridium perfringens.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: November 8, 2022
    Assignees: SHANDONG GUANGYUAN PHARMACEUTICAL SCI. & TECH.CO., LTD, SHANDONG JINZHUJI PHARMACEUTICAL CO., LTD
    Inventors: Yunfeng Hou, Xuming Deng, Chuanjin Zhang, Shui Liu, Jianfeng Wang, Youzhi Li, Jing Nie, Junping Zhu, Guizhen Wang, Yong Zhang, Xiaoye Fan, Jian Zhang, Tingting Wang, Yonglin Zhou, Qianghua Lv
  • Publication number: 20220296107
    Abstract: A combined physiological sensor and methods for detecting one or more physiological characteristics of a subject are provided. The combined sensor (e.g., a forehead sensor) may be used to detect and/or calculate at least one of a pulse blood oxygen saturation level, a regional blood oxygen saturation level, a respiration rate, blood pressure, an electrical physiological signal (EPS), a pulse transit time (PTT), body temperature associated with the subject, a depth of consciousness (DOC) measurement, any other suitable physiological parameter, and any suitable combination thereof. The combined sensor may include a variety of individual sensors, such as electrodes, optical detectors, optical emitters, temperature sensors, and/or other suitable sensors. The sensors may be advantageously positioned in accordance with a number of different geometries.
    Type: Application
    Filed: June 1, 2022
    Publication date: September 22, 2022
    Inventors: Edward M. McKenna, Bo Chen, Youzhi Li, Paul Stanley Addison
  • Patent number: 11350830
    Abstract: A combined physiological sensor and methods for detecting one or more physiological characteristics of a subject are provided. The combined sensor (e.g., a forehead sensor) may be used to detect and/or calculate at least one of a pulse blood oxygen saturation level, a regional blood oxygen saturation level, a respiration rate, blood pressure, an electrical physiological signal (EPS), a pulse transit time (PTT), body temperature associated with the subject, a depth of consciousness (DOC) measurement, any other suitable physiological parameter, and any suitable combination thereof. The combined sensor may include a variety of individual sensors, such as electrodes, optical detectors, optical emitters, temperature sensors, and/or other suitable sensors. The sensors may be advantageously positioned in accordance with a number of different geometries.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: June 7, 2022
    Assignee: COVIDIEN LP
    Inventors: Edward M. McKenna, Bo Chen, Youzhi Li, Paul Stanley Addison
  • Publication number: 20210301292
    Abstract: The present invention provides asymmetrical duplex RNA molecules that are capable of effecting sequence-specific gene silencing. The RNA molecule comprises a first strand and a second strand. The first strand is longer than the second strand. The RNA molecule comprises a double-stranded region formed by the first strand and the second strand, and two ends independently selected from the group consisting of 5?-overhang, 3?-overhang, and blunt end. The RNA molecules of the present invention can be used as research tools and/or therapeutics.
    Type: Application
    Filed: April 22, 2021
    Publication date: September 30, 2021
    Inventors: Chiang Jia LI, Xiangao SUN, Harry ROGOFF, Youzhi LI
  • Publication number: 20210230595
    Abstract: The present invention relates to the composition of a nanoparticle based on a magnesium salt, and methods of drug delivery using the nanoparticle. A preferred embodiment uses magnesium phosphate, with or without a shell to deliver aiRNA and/or siRNA. The nanoparticles of the present invention are also effective when administered orally.
    Type: Application
    Filed: April 6, 2021
    Publication date: July 29, 2021
    Inventors: Chiang J. Li, Youzhi Li, Keyur Gada, Xiaoshu Dai
  • Patent number: 11015195
    Abstract: The present invention provides asymmetrical duplex RNA molecules that are capable of effecting sequence-specific gene silencing. The RNA molecule comprises a first strand and a second strand. The first strand is longer than the second strand. The RNA molecule comprises a double-stranded region formed by the first strand and the second strand, and two ends independently selected from the group consisting of 5?-overhang, 3?-overhang, and blunt end. The RNA molecules of the present invention can be used as research tools and/or therapeutics.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: May 25, 2021
    Assignee: 1GLOBE HEALTH INSTITUTE LLC
    Inventors: Chiang Jia Li, Xiangao Sun, Harry Rogoff, Youzhi Li
  • Patent number: 11001840
    Abstract: The present invention relates to the composition of a nanoparticle based on a magnesium salt, and methods of drug delivery using the nanoparticle. A preferred embodiment uses magnesium phosphate, with or without a shell to deliver aiRNA and/or siRNA. The nanoparticles of the present invention are also effective when administered orally.
    Type: Grant
    Filed: February 5, 2014
    Date of Patent: May 11, 2021
    Assignee: 1GLOBE HEALTH INSTITUTE LLC
    Inventors: Chiang Jia Li, Youzhi Li, Keyur Gada, Xiaoshu Dai
  • Publication number: 20210121439
    Abstract: Provided is use of tectorigenin in the preparation of a medicament for treatment of chicken necrotic enteritis. Using tectorigenin for treating chicken necrotic enteritis can significantly reduce the degree of pathological changes in the intestinal tract of chickens with necrotic enteritis, and has a good therapeutic effect on chicken necrotic enteritis caused by Clostridium perfringens.
    Type: Application
    Filed: May 14, 2019
    Publication date: April 29, 2021
    Applicants: SHANDONG GUANGYUAN PHARMACEUTICAL SCI. & TECH.CO., LTD, SHANDONG JINZHUJI PHARMACEUTICAL CO., LTD
    Inventors: Yunfeng HOU, Xuming DENG, Chuanjin ZHANG, Shui LIU, Jianfeng WANG, Youzhi LI, Jing NIE, Junping ZHU, Guizhen WANG, Yong ZHANG, Xiaoye FAN, Jian ZHANG, Tingting WANG, Yonglin ZHOU, Qianghua LV
  • Publication number: 20210115006
    Abstract: The present invention relates to the composition and method of use of Stat3 pathway inhibitors or cancer stem cell inhibitors in combination treatment of cancer.
    Type: Application
    Filed: October 9, 2020
    Publication date: April 22, 2021
    Applicant: Sumitomo Dainippon Pharma Oncology, Inc.
    Inventors: Chiang Jia Li, Keith Mikule, Youzhi Li
  • Patent number: 10927376
    Abstract: The present invention provides asymmetrical duplex RNA molecules that are capable of effecting sequence-specific gene silencing. The RNA molecule comprises a first strand and a second strand. The first strand is longer than the second strand. The RNA molecule comprises a double-stranded region formed by the first strand and the second strand, and two ends independently selected from the group consisting of 5?-overhang, 3?-overhang, and blunt end. The RNA molecules of the present invention can be used as research tools and/or therapeutics.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: February 23, 2021
    Assignee: 1GLOBE HEALTH INSTITUTE LLC
    Inventors: Chiang Jia Li, Xiangao Sun, Harry Rogoff, Youzhi Li
  • Publication number: 20210024482
    Abstract: The present invention relates to the use of a novel class of cancer stem cell pathway (CSCP) inhibitors; to methods of using such compounds to treat refractory, recurrent, or metastatic cancers; to methods of selective killing cancer cells by using such corn pounds with specific administration regimen; to methods of targeting cancer stem cells by inhibiting Stat3 pathway; to methods of using novel compounds in the treatment of conditions or disorders in a mammal related to aberrant Stat3 pathway activity; and to processes for preparing such compounds and intermediates thereof and to the pharmaceutical compositions of relevant compounds, and to the specific methods of administration of these compounds.
    Type: Application
    Filed: May 15, 2020
    Publication date: January 28, 2021
    Applicant: Sumitomo Dainippon Pharma Oncology, Inc.
    Inventors: Chiang Jia Li, Harry Rogoff, Youzhi Li, Jifeng Liu, Wei Li
  • Publication number: 20200397740
    Abstract: The invention provides naphthofuran compounds, polymorphs of naphthofuran compounds, naphthofuran compounds in particle form, purified compositions that contain one or more naphthofuran compounds, purified compositions that contain one or more naphthofuran compounds in particle form, and methods of using these naphthofuran compounds, polymorphs, purified compositions and/or particle forms to treat subjects in need thereof.
    Type: Application
    Filed: April 7, 2020
    Publication date: December 24, 2020
    Applicant: Sumitomo Dainnipon Pharma Oncology. Inc.
    Inventors: Chiang Jia Li, Wei Li, David Leggett, Youzhi Li, David Kerstein, Matthew Hitron
  • Patent number: 10646464
    Abstract: Methods for treating advanced thymoma and thymic carcinoma in a subject comprising administering and kits comprising at least one paclitaxel compound and at least one compound of formula (I) (2-acetylnaphtho[2,3-b]furan-4,9-dione) as disclosed herein.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: May 12, 2020
    Assignee: Boston Biomedical, Inc.
    Inventors: Chiang Jia Li, Youzhi Li, Wei Li, Matthew Hitron, Yuan Gao
  • Publication number: 20200071696
    Abstract: The present invention provides asymmetrical duplex RNA molecules that are capable of effecting sequence-specific gene silencing. The RNA molecule comprises a first strand and a second strand. The first strand is longer than the second strand. The RNA molecule comprises a double-stranded region formed by the first strand and the second strand, and two ends independently selected from the group consisting of 5?-overhang, 3?-overhang, and blunt end. The RNA molecules of the present invention can be used as research tools and/or therapeutics.
    Type: Application
    Filed: March 11, 2019
    Publication date: March 5, 2020
    Inventors: Chiang Jia LI, Xiangao SUN, Harry ROGOFF, Youzhi LI
  • Publication number: 20200063128
    Abstract: The present invention provides asymmetrical duplex RNA molecules that are capable of effecting sequence-specific gene silencing. The RNA molecule comprises a first strand and a second strand. The first strand is longer than the second strand. The RNA molecule comprises a double-stranded region formed by the first strand and the second strand, and two ends independently selected from the group consisting of 5?-overhang, 3?-overhang, and blunt end. The RNA molecules of the present invention can be used as research tools and/or therapeutics.
    Type: Application
    Filed: February 20, 2019
    Publication date: February 27, 2020
    Inventors: Chiang Jia LI, Xiangao SUN, Harry ROGOFF, Youzhi LI
  • Patent number: 10568526
    Abstract: A combined physiological sensor and methods for detecting one or more physiological characteristics of a subject are provided. The combined sensor (e.g., a forehead sensor) may be used to detect and/or calculate at least one of a pulse blood oxygen saturation level, a regional blood oxygen saturation level, a respiration rate, blood pressure, an electrical physiological signal (EPS), a pulse transit time (PTT), body temperature associated with the subject, a depth of consciousness (DOC) measurement, any other suitable physiological parameter, and any suitable combination thereof. The combined sensor may include a variety of individual sensors, such as electrodes, optical detectors, optical emitters, temperature sensors, and/or other suitable sensors. The sensors may be advantageously positioned in accordance with a number of different geometries.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: February 25, 2020
    Assignee: Covidien LP
    Inventors: Edward M. McKenna, Bo Chen, Youzhi Li, Paul Stanley Addison
  • Publication number: 20200039948
    Abstract: The present invention relates to the use of a novel class of cancer stem cell pathway (CSCP) inhibitors; to methods of using such compounds to treat refractory, recurrent, or metastatic cancers; to methods of selective killing cancer cells by using such compounds with specific administration regimen; to methods of targeting cancer stem cells by inhibiting Stat3 pathway; to methods of using novel compounds in the treatment of conditions or disorders in a mammal related to aberrant Stat3 pathway activity; and to processes for preparing such compounds and intermediates thereof, and to the pharmaceutical compositions of relevant compounds, and to the specific methods of administration of these compounds.
    Type: Application
    Filed: December 31, 2018
    Publication date: February 6, 2020
    Inventors: Chiang Jia Li, Harry Rogoff, Youzhi Li, Jifeng Liu, Wei Li
  • Patent number: 10543189
    Abstract: The invention provides naphthofuran compounds, polymorphs of naphthofuran compounds, naphthofuran compounds in particle form, purified compositions that contain one or more naphthofuran compounds, purified compositions that contain one or more naphthofuran compounds in particle form, and methods of using these naphthofuran compounds, polymorphs, purified compositions and/or particle forms to treat subjects in need thereof.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: January 28, 2020
    Assignee: Boston Biomedical, Inc.
    Inventors: Chiang Jia Li, Wei Li, David Leggett, Youzhi Li, David Kerstein, Matthew Hitron