Patents by Inventor Shengyong Yang

Shengyong Yang 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: 20240138571
    Abstract: A folding chair is provided including an upper hinge seat, a plurality of support legs, a lower hinge seat and a plurality of upper support rods. Each of the plurality of support legs having an upper end portion rotatable connected to the upper hinge seat and a lower end portion for supporting on the ground, and each of the plurality of upper support rods having a lower end portion rotatably connected to the lower hinge seat. A middle portion of each support leg is rotatably connected with one of the plurality of upper support rods. The upper hinge seat and the lower hinge seat are connected directly or indirectly when the folding chair is in unfolded state, and the upper hinge seat and the lower hinge seat are separated from each other when the folding chair is in folded state.
    Type: Application
    Filed: February 8, 2023
    Publication date: May 2, 2024
    Inventors: Chunliang YUAN, Shengyong YANG
  • Publication number: 20230365546
    Abstract: Provided are a 5-substituted indole 3-amide derivative, a preparation method and a use thereof, belonging to the field of medicine. A compound represented by formula I or a pharmaceutically acceptable salt thereof is provided. This type of compound can significantly inhibit the activity of RIPK1 kinase, has high selectivity and excellent safety, serves as a RIPK1 kinase inhibitor, and can be used as a potential therapeutic drug for inflammation, immune diseases, tumors and neurodegenerative diseases. TNF?-induced SIRS model experiments proved that the compound can inhibit a RIPK1 kinase in vivo. Pharmacokinetic results showed that this series of compounds has excellent pharmacokinetic properties, thus providing a novel strategy and means for disease treatments targeting RIPK1.
    Type: Application
    Filed: September 2, 2021
    Publication date: November 16, 2023
    Applicant: ORIGIANT PHARMACEUTICAL CO., LTD
    Inventors: Shengyong YANG, Linli LI
  • Publication number: 20230220699
    Abstract: A collapsible canopy is provided, including a central lock, peripheral assembly, and a plurality of inner retractable units connected between the central lock and the peripheral assentbly. Each inner retractable unit includes a first top rod and a second top rod hinged to each other. The central lock includes: a central rod; a bottom cap, provided on the lower portion of the central rod and hinged to the second top rod; a top cap, sleeved on the central rod and hinged to the first top rod; a locking mechanism provided between the top cap and the central rod, with a locked state and an unlocked state; and an operation part for locking and/or unlocking the locking mechanism, located at the bottom of the central lock. The structure of the locking mechanism is simplifiedand conveniently performed at the bottom of the central lock.
    Type: Application
    Filed: June 10, 2021
    Publication date: July 13, 2023
    Inventors: Chunliang Yuan, Shengyong Yang
  • Patent number: 11668112
    Abstract: Disclosed is a tent that includes at least three telescopic stand columns. Each telescopic stand column has an inner tube and an outer tube sleevedly connected to each other, and a lock mechanism fixing the inner tube and the outer tube together. The inner tube has an open end portion inserted to the outer tube, and at least one side wall of the open end portion is opened with a strip-shaped opening. The lock mechanism has a tensioning component providing a tension to expand the open end portion outward along a direction perpendicular to a length direction of the inner tube, and a matching assembly fixed to the open end portion to fit with the tensioning component. Operation holes corresponding to the tensioning component are provided on side walls of the inner tube and outer tube.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: June 6, 2023
    Assignee: WEIZI E-COMMERCE (SHANGHAI) CO., LTD.
    Inventors: Shengyong Yang, Jing Bian
  • Publication number: 20230144619
    Abstract: Provided in the present invention are a salt of an arylaminopurine derivative represented by Formula (2), a preparation method therefor and the use thereof. The salt obtained in the present invention has good crystallinity and significantly improved solubility relative to that in the free form, and the preferred salt and crystal form have low hygroscopicity and can exist stably. Therefore, compared with the free form of arylaminopurine derivatives or other salts, it is easier to prepare same into a medicine.
    Type: Application
    Filed: January 22, 2021
    Publication date: May 11, 2023
    Applicant: CSPC Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd.
    Inventors: Dehua Ji, Shengyong Yang, Xiaofeng Guo, Chen Zhang, Linli Li, Yuxiu Ma, Xiaowei Sun, Qiaoli Cui, Feng Guo, Haohao Zhang
  • Publication number: 20230021442
    Abstract: A phenothiazine ferroptosis inhibitor, a preparation method therefor and an application thereof. Specifically provided is a compound represented by formula I, or a salt thereof, or a stereoisomer thereof. The synthesized phenothiazine compound has a good inhibitory effect on ferroptosis and has good drug safety. Moreover, the compound can be used to prepare a ferroptosis inhibitor, and can also be used to prepare a drug for treating diseases related to ferroptosis, such as neurodegenerative diseases, tumors, tissue ischemia reperfusion injury, stroke, cardiovascular diseases, renal failure, and diabetic complications.
    Type: Application
    Filed: November 18, 2020
    Publication date: January 26, 2023
    Applicant: CHENGDU HENGHAO INNOVATIVE SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Shengyong YANG, Linli LI
  • Publication number: 20220356725
    Abstract: A wheeled collapsible canopy with foldable support frame is provided. The wheeled collapsible canopy includes at least two wheeled legs and at least two non-wheeled legs. A protective cover covers the top of the collapsible canopy when the collapsible canopy is in a folded state. The protective cover extends only partially down the length of the folded support frame.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Inventors: Shengyong Yang, Jing BIAN
  • Patent number: 11440909
    Abstract: 10H-phenothiazine derivatives capable of inhibiting ferroptosis has structural formula (I). The derivatives, pharmaceutically acceptable salts thereof, crystal forms thereof, or solvates thereof exhibit inhibitory effect on ferroptosis, and therapeutic effect on a rat model of focal cerebral ischemia and thus can be used as a main active ingredient in the preparation of ferroptosis inhibitors. The compounds and the inhibitors prepared by the compounds have good medicinal potential and are expected to be used as drug candidates for the treatment of stroke.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: September 13, 2022
    Assignee: CHENGDU HENGHAO INVESTMENT CO. LIMITED
    Inventors: Shengyong Yang, Linli Li
  • Patent number: 11434656
    Abstract: A wheeled collapsible canopy with foldable support frame. The wheeled collapsible canopy includes at least two wheeled legs and also at least two non-wheeled legs. A protective cover covers the top of the collapsible canopy when the collapsible canopy is in a folded state. The protective cover extends only partially down the length of the folded support frame.
    Type: Grant
    Filed: April 7, 2018
    Date of Patent: September 6, 2022
    Inventors: Shengyong Yang, Jing Bian
  • Publication number: 20220228397
    Abstract: A collapsible canopy with reinforcement bars. The collapsible canopy has at least three supporting legs. An outer retractable unit is connected between each adjacent supporting leg. An inner retractable unit is connected to each supporting leg. Reinforcement bars are pivotally connected between the outer retractable units and the inner retractable units, the reinforcement bars function to maintain the shape of the collapsible canopy when the collapsible canopy is in a locked and unfolded position. The collapsible canopy further has a plurality of overhanging rods and cross bars, when said overhanging rod is in unfolded state, an inner end portion of the overhanging rod is connected to one of the supporting legs, each cross bar is connected between one of said outer retractable units and one of said inner retractable units, such that the overhanging rod is reinforced when said overhanging rod is in the unfolded state.
    Type: Application
    Filed: April 8, 2022
    Publication date: July 21, 2022
    Inventors: Shengyong Yang, Jing Bian
  • Patent number: 11299906
    Abstract: A collapsible canopy with an improved locking mechanism. The collapsible canopy has at least three supporting legs. The collapsible canopy also has a central lock that is used for locking the collapsible canopy in an unfolded state and permits the collapsible canopy to be folded into a folded state when the central lock is unlocked. An outer retractable unit is connected between each adjacent supporting leg. An inner retractable unit having an inner end is connected between each supporting leg and the central lock. The inner end of the inner retractable unit is connected through the central lock. Reinforcement bars are pivotally connected between the outer retractable units and the inner retractable units, the reinforcement bars function to maintain the shape of the collapsible canopy when the collapsible canopy is in a locked and unfolded position.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: April 12, 2022
    Inventors: Shengyong Yang, Jing Bian
  • Patent number: 11230857
    Abstract: A foldable tent having a tent frame and tent cloth. The tent frame includes a top frame, cross beams, and stand columns connected below the top frame. The top frame includes top rods. Each top rod includes at least one branch rod. Each cross beam includes at least one cross rod. Each stand column includes at least one branch tube. There is a storage cavity within each branch tube. Each branch tube has at least one open end and is capable of storing at least one cross rod and/or at least one branch rod. The tent frame includes an unfolded state and a folded state. When the tent is in the folded state, the cross rods and the branch rods are stored in the storage cavities of the branch tubes.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: January 25, 2022
    Inventors: Shengyong Yang, Jing Bian
  • Patent number: 11230858
    Abstract: The present disclosure provides a foldable tent, having column assemblies and top rod assemblies, and the top rod assemblies have first top rods, second top rods and overhanging rods, inner end portions of the first top rods are rotatably connected with each other, outer end portions of the first top rods and inner end portions of the second top rods are rotatably connected, and outer end portions of the second top rods, inner end portions of the overhanging rods and upper end portions of the column assemblies are rotatably connected via two axles or coaxially rotatably connected; each of the top rod assemblies further comprises transmission members connected between the first top rods and the overhanging rods for unfolding or folding the overhanging rods and the first top rods.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: January 25, 2022
    Inventors: Chunliang Yuan, Shengyong Yang
  • Publication number: 20210040079
    Abstract: 10H-phenothiazine derivatives capable of inhibiting ferroptosis has structural formula (I). The derivatives, pharmaceutically acceptable salts thereof, crystal forms thereof, or solvates thereof exhibit inhibitory effect on ferroptosis, and therapeutic effect on a rat model of focal cerebral ischemia and thus can be used as a main active ingredient in the preparation of ferroptosis inhibitors. The compounds and the inhibitors prepared by the compounds have good medicinal potential and are expected to be used as drug candidates for the treatment of stroke.
    Type: Application
    Filed: October 23, 2020
    Publication date: February 11, 2021
    Inventors: Shengyong YANG, Linli LI
  • Publication number: 20210032898
    Abstract: Disclosed is a tent comprising at least three telescopic stand columns. Each telescopic stand column comprises an inner tube and an outer tube sleevedly connected to each other, and a lock mechanism fixing the inner tube and the outer tube together. The inner tube has an open end portion inserted to the outer tube, and at least one side wall of the open end portion is opened with a strip-shaped opening. The lock mechanism comprises a tensioning component providing a tension to expand the open end portion outward along a direction perpendicular to a length direction of the inner tube, and a matching assembly fixed to the open end portion to fit with the tensioning component. Operation holes corresponding to the tensioning component are provided on side walls of the inner tube and outer tube.
    Type: Application
    Filed: October 19, 2020
    Publication date: February 4, 2021
    Inventors: Shengyong YANG, Jing BIAN
  • Patent number: 10844626
    Abstract: Disclosed are a telescopic stand column and a tent having same. The telescopic stand column comprises an inner tube and an outer tube sleevedly connected to each other, and a lock mechanism fixing the inner tube and the outer tube together. The inner tube has an open end portion inserted to the outer tube, and at least one side wall of the open end portion is opened with a strip-shaped opening. The lock mechanism comprises a tensioning component providing a tension to expand the open end portion outward along a direction perpendicular to a length direction of the inner tube, and a matching assembly fixed to the open end portion to fit with the tensioning component. Operation holes corresponding to the tensioning component are provided on side walls of the inner tube and outer tube. The telescopic stand column of the present disclosure facilitates operation, and increases a load-carrying capacity.
    Type: Grant
    Filed: February 18, 2017
    Date of Patent: November 24, 2020
    Assignee: WEIZI E-COMMERCE (SHANGHAI) CO., LTD.
    Inventors: Shengyong Yang, Jing Bian
  • Patent number: 10689877
    Abstract: A multiple rod linkage structure includes at least a first rod piece and a second rod piece which are muff-coupled. The first rod piece having a rod opening end sleeved within the second rod piece, and a rod strip opening being opened on a sidewall of the rod opening end. A locking element is connected between the first rod piece and the second rod piece, movably passes through a sidewall of the second rod piece and a sidewall of the first rod piece from outside to inside, is screw-thread fitted with a sidewall of the first rod piece, and then presses against another sidewall of the first rod piece. A tent uses the multiple rod linkage structure as a beam and/or a top rod.
    Type: Grant
    Filed: February 18, 2017
    Date of Patent: June 23, 2020
    Assignee: Weizi E-Commerce (Shanghai) Co., Ltd.
    Inventors: Shengyong Yang, Jing Bian
  • Patent number: D925687
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: July 20, 2021
    Inventors: Shengyong Yang, Jing Bian
  • Patent number: D926910
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: August 3, 2021
    Inventors: Shengyong Yang, Jing Bian
  • Patent number: D1024272
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: April 23, 2024
    Assignee: JIETAI PURIFICATION TECH CO., LTD.
    Inventors: Xiaoping Huang, Shengyong Li, Yanliang Yang