Patents by Inventor JIANYU XU

JIANYU XU 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: 20230246156
    Abstract: An electrochemical apparatus, where the electrochemical apparatus includes electrodes, where the electrode includes a current collector, an active material layer disposed on at least one surface of the current collector, a tab disposed on the current collector, and a tab protection layer disposed on the tab, where the tab protection layer includes a first polymer layer, the first polymer layer has a melting point of TA┬░ C., and 110?TA?136.5; and an electrolyte, where the electrolyte includes ethylene carbonate and propylene carbonate; based on a weight of the electrolyte, a sum of weight percentages of the ethylene carbonate and the propylene carbonate is Y %, and Y is 20-80; and Y and TA satisfy 0.147<Y/TA<0.7. The electrochemical apparatus of this application has improved hotbox performance and high-temperature storage performance.
    Type: Application
    Filed: March 31, 2023
    Publication date: August 3, 2023
    Applicant: Ningde Amperex Technology Limited
    Inventors: Jianyu LIU, Wenqiang LI, Jianming ZHENG, Shuai XU
  • Publication number: 20230200945
    Abstract: A shell-like orthodontic appliance includes a shell-like body provided with a cavity accommodating a plurality of maxillary teeth. A sagittal adjustment portion is provided at a lingual side in an anterior region of the shell-like body. The sagittal adjustment portion is configured to adjust a maxillomandibular position relationship while at least to partially offset deformation of the shell-like body caused by occlusion, and the sagittal adjustment portion is at least partially connected to the lingual side in the anterior region of the shell-like body. The sagittal adjustment portion has a geometric structure configured to stabilize a maxillomandibular occlusion relationship and reduce a deformation of the shell-like body caused by occlusion while to adjust positions of teeth in a mandibular anterior region relative to a maxilla upward to target occlusion positions in a sagittal direction.
    Type: Application
    Filed: February 17, 2023
    Publication date: June 29, 2023
    Applicant: Shanghai Smartee Denti-Technology Co., Ltd.
    Inventors: Huimin ZHUANG, Jie SHEN, Gang WU, Xingxing WANG, Junfeng YAO, Tao GUO, Jianyu JIANG, Te WANG, Ziqing XU, Gang SHEN
  • Publication number: 20230192688
    Abstract: Described herein are PHD inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of inflammatory bowel disease.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 22, 2023
    Inventors: Xiao DING, Liena QIN, Feng REN, Jianyu XU
  • Publication number: 20230192723
    Abstract: Described herein are PHD inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of anemia.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 22, 2023
    Inventors: Xiao DING, Liena QIN, Feng REN, Jianyu XU
  • Publication number: 20220305703
    Abstract: A foaming and dyeing integrated production method for a polymer material product includes steps of putting a polymer material preform into a foaming and dyeing kettle, and loading dye into a dyeing circulation module; gasifying CO2 and injecting the CO2 into the foaming and dyeing kettle, stopping pressurization when the CO2 reaches a supercritical state; performing a dyeing circulation process in which the CO2 in the supercritical state enters the dyeing circulation module and dissolves the dye in the dyeing circulation module, when the dyeing process is finished, injecting CO2 and/or N2 pressurized in the fluid pressurization delivery module and heated in the fluid heating module into the foaming and dyeing kettle, stopping pressurization and starting foaming operation when requirements of a foaming process are met; and when the foaming process is finished, taking out a foamed and dyed polymer material product in the foaming and dyeing kettle.
    Type: Application
    Filed: June 14, 2022
    Publication date: September 29, 2022
    Inventors: HANCHA LIU, YUAN LIANG, SHUHUA WU, JIANYU XU, GUOHANG YANG, JITAO XU, JIAQI LIANG, YUEHUA LIU, YUHAO CHEN
  • Patent number: 11413592
    Abstract: The invention discloses a horizontal supercritical fluid foaming autoclave with an internal stirring device, comprising a horizontal autoclave body, an end cover, a stirring driver and a stirring paddle, wherein a stirring shaft of the stirring driver passes through the autoclave body and is connected with the stirring paddle positioned inside the autoclave body. The stirring driver of the invention can drive the stirring paddle to rotate, drive the fluid in the autoclave body to generate convection circulation, increase convection heat transfer, improve a uniform distribution degree of the temperature in the autoclave, enable the temperature in each position in the autoclave body to be consistent, ensure the consistency of the shape and parameters of foamed products, and improve the yield of the products.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: August 16, 2022
    Assignee: GUANGZHOU GREEN AND HEALTH BIOTECH CO., LTD.
    Inventors: Hancha Liu, Yuan Liang, Shuhua Wu, Jianyu Xu, Guohang Yang, Jitao Xu, Jiaqi Liang, Yuehua Liu, Yuhao Chen
  • Patent number: 11305248
    Abstract: The invention discloses a horizontal supercritical fluid autoclave and an apparatus thereof, and the autoclave including an autoclave body, an end cover, a material frame, a wedge block and a wedge block driving device, wherein the autoclave body is horizontally arranged, and the wedge block driving device can drive the wedge block to move in the radial direction, so that the wedge block can be clamped into a clamping groove at the inner wall of the open end of the autoclave body to lock the end cover or can be separated from the clamping groove of the autoclave body to open the cover. The end cover is small in size and light in weight, and the wedge block type cover mechanism with quick unlocking and locking is adopted; and the structure is simple, the opening/closing of the end cover is simpler and more convenient, and the installation space is saved.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: April 19, 2022
    Assignee: GUANGZHOU GREEN AND HEALTH BIOTECH CO., LTD.
    Inventors: Hancha Liu, Yuan Liang, Shuhua Wu, Jianyu Xu, Guohang Yang, Jitao Xu, Jiaqi Liang, Yuehua Liu, Yuhao Chen
  • Publication number: 20220072744
    Abstract: The present invention discloses a foaming and dyeing integrated production line for a polymer material product, and a method thereof. The production line comprises a foaming and dyeing kettle, a pressure control module, a dye separation module, a fluid liquefaction and storage module, a fluid pressurization delivery module, a fluid heating module and a dyeing circulation module. The production line integrates the functions of one-step foaming and supercritical fluid dyeing of polymer material, thereby being simple in structure, comprehensive in function, convenient to operate, high in production efficiency, good in product quality and low in cost; besides, the production line can carry out both dyeing and foaming operations, only foaming operation or only dyeing operation on polymer material.
    Type: Application
    Filed: September 10, 2020
    Publication date: March 10, 2022
    Inventors: Hancha Liu, Yuan Liang, Shuhua Wu, Jianyu Xu, Guohang Yang, Jitao Xu, Jiaqi Liang, Yuehua Liu, Yuhao Chen
  • Publication number: 20220072745
    Abstract: The invention discloses a polymer material supercritical fluid foaming autoclave with internal heat exchange, comprising a horizontal autoclave body, an end cover and a spiral heat exchange coil pipe, wherein the heat exchange coil pipe is positioned inside the autoclave body and is mounted against an inner wall of the autoclave body, and a high/low-temperature heat exchange medium can be introduced into the heat exchange coil pipe. According to the invention, the internal heat exchange coil pipe is adopted for heat exchange, so that the heat exchange medium can directly and efficiently exchange heat with the supercritical fluid in the autoclave, and the heat exchange efficiency is improved, which solves the problems of temperature control delay and low efficiency due to the fact that the heat exchange is carried out only by a jacket of the autoclave body in common use at present.
    Type: Application
    Filed: September 10, 2020
    Publication date: March 10, 2022
    Inventors: HANCHA LIU, YUAN LIANG, SHUHUA WU, JIANYU XU, GUOHANG YANG, JITAO XU, JIAQI LIANG, YUEHUA LIU, YUHAO CHEN
  • Publication number: 20220072746
    Abstract: The invention discloses a horizontal supercritical fluid foaming autoclave with an internal stirring device, comprising a horizontal autoclave body, an end cover, a stirring driver and a stirring paddle, wherein a stirring shaft of the stirring driver passes through the autoclave body and is connected with the stirring paddle positioned inside the autoclave body. The stirring driver of the invention can drive the stirring paddle to rotate, drive the fluid in the autoclave body to generate convection circulation, increase convection heat transfer, improve a uniform distribution degree of the temperature in the autoclave, enable the temperature in each position in the autoclave body to be consistent, ensure the consistency of the shape and parameters of foamed products, and improve the yield of the products.
    Type: Application
    Filed: September 10, 2020
    Publication date: March 10, 2022
    Inventors: HANCHA LIU, YUAN LIANG, SHUHUA WU, JIANYU XU, GUOHANG YANG, JITAO XU, JIAQI LIANG, YUEHUA LIU, YUHAO CHEN
  • Publication number: 20220072530
    Abstract: The invention discloses a horizontal supercritical fluid autoclave and an apparatus thereof, and the autoclave including an autoclave body, an end cover, a material frame, a wedge block and a wedge block driving device, wherein the autoclave body is horizontally arranged, and the wedge block driving device can drive the wedge block to move in the radial direction, so that the wedge block can be clamped into a clamping groove at the inner wall of the open end of the autoclave body to lock the end cover or can be separated from the clamping groove of the autoclave body to open the cover. The end cover is small in size and light in weight, and the wedge block type cover mechanism with quick unlocking and locking is adopted; and the structure is simple, the opening/closing of the end cover is simpler and more convenient, and the installation space is saved.
    Type: Application
    Filed: September 10, 2020
    Publication date: March 10, 2022
    Inventors: HANCHA LIU, YUAN LIANG, SHUHUA WU, JIANYU XU, GUOHANG YANG, JITAO XU, JIAQI LIANG, YUEHUA LIU, YUHAO CHEN