Patents by Inventor Wenbin Li

Wenbin 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: 20250228785
    Abstract: A microcapsule containing vitamin C and nitrate, said capsule comprising a wall material and a core material encapsulated in the wall material. The wall material comprises pectin and sodium carboxymethyl cellulose, and the core material comprises vitamin C, nitrate, and chitosan. The raw materials of the microcapsule comprise, in parts by weight: pectin 0.7-1.2 parts by weight, sodium carboxymethyl cellulose 0.7-1.2 parts by weight, chitosan 1 part by weight, and vitamin C and nitrate in a total amount of 0.3-1.2 parts by weight, the molar ratio of vitamin C to nitrate ions being 1:1-1:5. A use of the microcapsule in the preparation of a drug for preventing and/or treating damage to the salivary glands caused by radiation therapy, in particular a use in the preparation of a drug for preventing and/or treating damage to the salivary glands caused by radiation therapy for nasopharyngeal carcinoma.
    Type: Application
    Filed: March 25, 2022
    Publication date: July 17, 2025
    Applicants: CAPITAL MEDICAL UNIVERSITY, BEIJING STOMATOLOGICAL HOSPITAL, CAPITAL MEDICAL UNIVERSITY
    Inventors: Songling WANG, Yuji WANG, Wenbin LI, Xiaoyu FENG, Wen PAN, Zhifang WU, Jian ZHOU
  • Publication number: 20250205186
    Abstract: Chlorogenic acid is used in the preparation of a medicine for preventing or treating pain. The pain can be cancer pain, skeletal muscle pain and the like. A medicine for preventing or treating pain, the medicine being a pharmaceutical preparation prepared by using chlorogenic acid as an active ingredient and adding pharmaceutically acceptable auxiliary materials. Chlorogenic acid may effectively relieve cancer pain and bone joint pain, and may replace analgesic drugs such as opioids and non-steroidal anti-inflammatory drugs in treatment.
    Type: Application
    Filed: March 5, 2025
    Publication date: June 26, 2025
    Inventors: Jie ZHANG, Yazhuo ZHANG, Xun JI, Wang HUANG, Wenbin LI
  • Publication number: 20250166434
    Abstract: Disclosed herein are system, method, and computer program product embodiments for a model of traffic accident analysis, which incorporates multi-modal input data to automatically reconstruct accident process video with dynamics details and further provide multi-task analysis with multi-modal outputs.
    Type: Application
    Filed: November 21, 2024
    Publication date: May 22, 2025
    Applicant: Technology Innovation Institute - Sole Proprietorship LLC
    Inventors: Kebin WU, Wenbin LI, Xiaofei XIAO, Ebtesam ALMAZROUEI
  • Patent number: 12264121
    Abstract: Disclosed is a 1,3-bisisocyanatomethylcyclohexane composition and an optical resin prepared therefrom. The composition comprises, based on the weight of 1,3-bisisocyanatomethylcyclohexane, a) 65%-95 wt % of trans-1,3-bisisocyanatomethylcyclohexane; b) greater than 0 and less than or equal to 0.5 wt %, preferably 0.02-0.5 wt % of 1,4-bisisocyanatomethylcyclohexane. Preferably, the 1,3-bisisocyanatomethylcyclohexane composition contains greater than 0 and less than or equal to 600 ppm of 1-isocyanatomethyl-3-methylcyclohexane, based on the weight of 1,3-bisisocyanatomethylcyclohexane. The 1,3-bisisocyanatomethylcyclohexane composition is used for preparing an optical resin, which can be applied to produce an optical lens with a better performance in preventing opacification and optical distortion.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: April 1, 2025
    Assignee: WANHUA CHEMICAL GROUP CO., LTD.
    Inventors: Fulin Zhu, Jianfeng Li, Peng Wang, Wenbin Li, Jie Chen, Qiao Wang, Qian Wu, Hao Chen, Yonghua Shang, Yuan Li
  • Publication number: 20250073919
    Abstract: The present disclosure relates to a gripping device includes a casing and at least two gripping assemblies. Each of the gripping assembly includes a fingertip, a connecting rod assembly and an attaching assembly. A first end of the connecting rod assembly is connected to the fingertip, and a second end of the connecting rod assembly is rotatably connected to the casing. The attaching assembly is disposed on a side of the connecting rod assembly facing the target object to be gripped. The gripping device is configured to be switched between a first gripping mode and a second gripping mode. In the first gripping mode, the gripping device clamps the target object by the fingertips cooperating with each other. In the second gripping mode, the gripping device adheres and/or adsorbs the target object by the attaching assemblies cooperating with each other to implement a gripping operation.
    Type: Application
    Filed: November 25, 2022
    Publication date: March 6, 2025
    Inventors: Ryan COULSON, Wenbin LI, Hao JIANG
  • Publication number: 20250073924
    Abstract: The present disclosure relates to an adhesion device and a robot having the adhesion device. The adhesion device includes a substrate, an inner surface of the substrate being configured to be in contact with an object to be adhered; a directional dry adhesive layer provided on the inner surface of the substrate, the directional dry adhesive layer having a plurality of inclined micro-wedge structures; and an adhesion layer provided on the inner surface of the substrate and surrounding the directional dry adhesive layer.
    Type: Application
    Filed: March 13, 2023
    Publication date: March 6, 2025
    Inventors: Hao JIANG, Wenbin LI
  • Publication number: 20250009702
    Abstract: Chlorogenic acid is used in the preparation of a medicine for treating a central nervous system tumor. It is discovered that chlorogenic acid may effectively treat diffuse large B-cell lymphoma, which provides a new clinical treatment of central nervous system tumors, especially diffuse large B-cell lymphoma.
    Type: Application
    Filed: July 6, 2022
    Publication date: January 9, 2025
    Inventors: Jie ZHANG, Wenbin LI, Wang HUANG, Ya ZHANG, Fei ZHANG, Min XU
  • Publication number: 20250001619
    Abstract: A suction device includes a suction body including an inner surface that is in contact with an object to be sucked, and has an air hole in the middle thereof; a holder connected to the suction body, and having an air channel that being in communication with the air hole, the air channel being connected to a vacuum device; and a directional dry adhesive layer is provided on the inner surface of the suction body, and the directional dry adhesive layer having a plurality of micro-wedge structures inclined in a direction away from the air hole.
    Type: Application
    Filed: March 10, 2023
    Publication date: January 2, 2025
    Inventors: Wenbin LI, Hao JIANG
  • Publication number: 20240349859
    Abstract: The present application discloses an air duct for curling hair and hair curler. The air duct for curling hair includes an inner duct and an outer sleeve. The inner duct is provided with an air inlet at the bottom of the inner duct, the interior of the inner duct is hollow, and the side wall of the inner duct is provided with an air outlet part; the outer sleeve is sleeved on the outer side of the inner duct, the side wall of the outer sleeve is provided with an air guide part, and the air guide part and the air outlet part are oppositely provided and communicate with each other; where the air outlet direction of the air guide part is deflected in a clockwise direction and/or counterclockwise direction towards the outer sleeve. The present application has the advantages of simple structure and convenient installation.
    Type: Application
    Filed: June 13, 2023
    Publication date: October 24, 2024
    Inventor: WENBIN LI
  • Publication number: 20240350352
    Abstract: The present application discloses a massage comb head and an electrical massage comb. The massage comb head includes a comb housing, an air guide part and a comb teeth part. The comb housing is provided with an air outlet. The air guide part is installed in the comb housing, and the air guide part is provided with an air outlet end provided towards the air outlet. The comb teeth part includes a soft support, and the soft support is arranged at the air outlet. The soft support is configured to deform towards the air outlet end and stop at the air outlet end or recover its deformation in a direction far away from the air outlet end. The pressure of the comb teeth on the head will be buffered, and the scalp will not be excessively stimulated, so as to ensure the appropriate massage intensity.
    Type: Application
    Filed: June 13, 2023
    Publication date: October 24, 2024
    Inventor: WENBIN LI
  • Publication number: 20240316001
    Abstract: A pharmaceutical composition containing chlorogenic acid can be used in the preparation of a drug for treating the early Alzheimer's disease. In the pharmaceutical composition chlorogenic acid is used as a main active ingredient, and 3-coumaroylquinic acid is used as an auxiliary ingredient. The latter can effectively improve the therapeutic effect of chlorogenic acid for treating the early Alzheimer's disease.
    Type: Application
    Filed: July 6, 2022
    Publication date: September 26, 2024
    Inventors: Jie ZHANG, Wenbin LI, Wang HUANG, Fei ZHANG, Ya ZHANG, Min XU, Liang ZHANG, Yujia HUANG
  • Publication number: 20240238988
    Abstract: The present disclosure discloses a grasping device, a robot grasping jaw and a robot. The grasping device includes: a bracket; a gecko biomimetic adhesive pad having a first surface with a directional dry adhesion structure; a first connecting structure connecting the bracket and a first side of the gecko biomimetic adhesive pad; and a second connecting structure provided opposite to the first connecting structure and connecting the bracket and a second side of the gecko biomimetic adhesive pad. The first connecting structure is retractable. The first connecting structure and the second connecting structure are configured to collaboratively provide a loading force in a first direction to the gecko biomimetic adhesive pad.
    Type: Application
    Filed: November 16, 2021
    Publication date: July 18, 2024
    Inventors: Wenbin LI, Hao JIANG
  • Publication number: 20240197665
    Abstract: A pharmaceutical composition for treating hyperlipidemia and a preparation method therefor are provided. The pharmaceutical composition contains chlorogenic acid, vitamins, pharmaceutically acceptable excipients and optional microelements. The pharmaceutical composition for treating hyperlipidemia reduce can serum total cholesterol and serum triglyceride, and increase the content of high-density lipoproteins.
    Type: Application
    Filed: May 9, 2022
    Publication date: June 20, 2024
    Inventors: Jie ZHANG, Wenbin LI, Wang HUANG, Fei ZHANG, Ya ZHANG, Min XU
  • Publication number: 20240165047
    Abstract: The present invention relates to a medical use of honokiol, and in particular to a use of honokiol in the preparation of a drug for treating a meningioma. Experiments prove that honokiol can effectively inhibit the growth of a meningioma, and eliminate and/or reduce lesions of the meningioma. Moreover, clinical experiments show that the safety and tolerance of honokiol are good.
    Type: Application
    Filed: August 11, 2022
    Publication date: May 23, 2024
    Applicant: Chengdu Jinrui Foundation Biotech Co., Ltd.
    Inventors: Wenbin Li, Ce Wang, Xintian Lai, Xiaobo Wang
  • Publication number: 20240166795
    Abstract: A xylylene diisocynate composition, a preparation method therefor and the use thereof. The xylylene diisocynate composition includes xylylene diisocynate and 0.2-500 ppm of a compound represented by formula (1). A resin prepared from the provided xylylene diisocynate composition has an excellent discoloration resistance and can effectively inhibit yellowing and/or white turbidity thereof.
    Type: Application
    Filed: March 10, 2022
    Publication date: May 23, 2024
    Applicant: WANHUA CHEMICAL GROUP CO., LTD.
    Inventors: Fulin ZHU, Yonghua SHANG, Jianfeng LI, Weijie LIU, Peng WANG, Wenbin LI, Pengfei WANG, Qian WU, Wei LIU, Yuan LI
  • Patent number: 11939280
    Abstract: A method for preparing isophorone diisocyanate by (1) reacting isophorone with hydrogen cyanide in the presence of a catalyst to obtain isophorone nitrile; (2) reacting the isophorone nitrile obtained in step (1) with ammonia gas and hydrogen in the presence of a catalyst to obtain isophorone diamine; and (3) subjecting the isophorone diamine to a phosgenation reaction to obtain the isophorone diisocyanate, wherein the content of impurities containing a secondary amine group in the isophorone diamine that undergoes the phosgenation reaction in step (3) is ?0.5 wt. The method reduces the content of hydrolyzed chlorine in the isophorone diisocyanate product, improves the yellowing resistance of the product, and the harm due to presence of hydrolyzed chlorine in the product is reduced.
    Type: Grant
    Filed: December 25, 2018
    Date of Patent: March 26, 2024
    Assignee: WANHUA CHEMICAL GROUP CO., LTD.
    Inventors: Yong Yu, Yonghua Shang, Lei Zhao, Wenbin Li, Ye Sun, Wei He, Xuelei Cui, Jingxu Wang, Degang Liu, Yuan Li
  • Publication number: 20240030731
    Abstract: An energy storage system and a method for correcting a state of charge value thereof. The correction method includes: a battery management unit sends parameter information of each of energy storage units to a power scheduling unit; the power scheduling unit determines, based on accumulated running durations and accumulated power-off durations of the energy storage units, a target energy storage unit requiring correction; the power scheduling unit delivers a power scheduling instruction to the target energy storage unit, to control the target energy storage unit to receive charging power or output discharging power; and the battery management unit monitors a voltage and a state of charge value of target energy storage units; and corrects the state of charge value of the target energy storage unit when the voltage or the state of charge value of the target energy storage unit meets a specified condition.
    Type: Application
    Filed: September 26, 2023
    Publication date: January 25, 2024
    Applicant: Huawei Digital Power Technologies Co., Ltd.
    Inventors: Zhipeng WU, Lin LI, Wenbin LI
  • Publication number: 20230414774
    Abstract: The present application provides an anti-CLDN18.2 antibody and an antibody-drug conjugate prepared from the antibody. The antibody or the antibody-drug conjugate can effectively treat CLDN18.2 positive tumors, comprising but not limited to cancers represented by gastric cancer and pancreatic cancer.
    Type: Application
    Filed: November 26, 2021
    Publication date: December 28, 2023
    Inventors: Xiwu HUI, Zhaopeng SUN, Weirong CAO, Bing YAO, Boning LIU, Xixin HU, Can YUAN, Wenbin LI, Yancui WANG
  • Patent number: D1056415
    Type: Grant
    Filed: September 25, 2024
    Date of Patent: January 7, 2025
    Inventor: Wenbin Li
  • Patent number: D1065676
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: March 4, 2025
    Assignee: WEIXI (SHENZHEN) INTELLIGENT TECHNOLOGY CO., LTD
    Inventor: Wenbin Li