Patents by Inventor Hong Liang

Hong Liang 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).

  • Patent number: 11590331
    Abstract: In the preferred embodiment of the present invention, a patch of dissolving microneedles loaded with active ingredients to be applied to skin for treating skin conditions is provided. As seen in FIG. 1, the dissolving microneedle patch (10) comprises a substrate (12) and a plurality of microneedles (14) which extends from the substrate. The dissolving microneedle patch (10) is made of a matrix material and at least one active ingredient such as a corticosteroid, namely triamcinolone (TAC). The matrix material is made of bio-compatible materials such as hyaluronic acid (HA), polyvinylpyrrolidone (PVP), or mixture of them, which dissolve rapidly when they are in contact with the inner skin. The active ingredient is loaded onto individual patches with the desirable dosage ranging from 0.01 mg-1.0 mg.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: February 28, 2023
    Inventors: Chee Yen Lim, Hong Liang Tey
  • Publication number: 20230059938
    Abstract: There is provided a pharmaceutical formulation comprising an anticholinergic agent and a ternary solvent comprising 5% to 15% v/v glycol, 60% to 70% v/v alcohol and 5% to 20% v/v water. There is also provided a method of preparing the pharmaceutical formulation as disclosed herein, comprising the step of mixing the anticholinergic agent to a mixture containing alcohol, glycol, water, humectant and pH buffering agent at room temperature. There is also provided a method of inhibiting non-pathological body malodour in a mammal. There is also provided a method of treating apocrine secretion causing odour and reduction of microbial overgrowth in a mammalian subject, and uses of a pharmaceutical formulation.
    Type: Application
    Filed: December 9, 2020
    Publication date: February 23, 2023
    Applicant: National Skin Centre (Singapore) Pte Ltd
    Inventors: Hong Liang TEY, Winnie CHOO
  • Patent number: 11584790
    Abstract: The present invention provides antagonizing antibodies that bind to complement factor D (CFD), conjugates thereof, and methods of using same. The anti-CFD antibodies can be used therapeutically alone or in combination with other therapeutics to treat age related macular degeneration and other diseases.
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: February 21, 2023
    Assignee: KODIAK SCIENCES INC.
    Inventors: Daniel Victor Perlroth, Wah Yuen To, Hong Liang, Rachel Marie DeVay Jacobson, Fernando CorrĂȘa
  • Patent number: 11542376
    Abstract: Provided is an aqueous composition comprising dispersed particles that comprise a polyurethane, wherein said polyurethane is a reaction product of a group of reactants (GR1), wherein GR1 comprises one or more aromatic polyisocyanates and, a polyol component, wherein said polyol component comprises (a) 50% to 99% by weight, based on the weight of said polyol component, one or more polyester polyols, (b) 0.1% to 10% by weight, based on the weight of said polyol component, one or more diols having a hydrophilic side chain, and (c) 0.9% to 40% by weight, based on the weight of said polyol component, one or more polyols different from (a) and (b). Also provided is a method of bonding a metal foil to a polymer film using such an aqueous composition.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: January 3, 2023
    Assignees: ROHM AND HAAS COMPANY, DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Chenyan Bai, Zhaohui Qu, Hong Liang Zhang, Debkumar Bhattacharjee
  • Patent number: 11467270
    Abstract: An imaging device testing system has a light receiver for receiving light from an imaging device under test, a light emitter for returning the light back to the imaging device under test, and first and second transceiver tables movable relative to each other. The first transceiver table has a first light redirecting module for receiving the light from the light receiver and the second transceiver table comprising a second light redirecting module for transmitting the light to the light emitter. The first and second light redirecting modules are positionable to simulate a distance travelled by the light from the light receiver, through the first and second light redirecting modules and a gap between the first and second light redirecting modules, to the light emitter.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: October 11, 2022
    Assignee: ASMPT SINGAPORE PTE. LTD.
    Inventors: Lian Hok Tan, Malliah Ramkumar, Hong Liang Lu, Jiangwen Deng, Hei Lam Chang
  • Publication number: 20220296554
    Abstract: The present invention provides a new treatment for idiopathic hypohidrosis. In one embodiment, the said treatment comprises administering to a patient in need a pharmaceutically effective amount of a retinoid. Preferably, the retinoid is isotretinoin or acitretin.
    Type: Application
    Filed: August 17, 2020
    Publication date: September 22, 2022
    Inventor: Hong Liang TEY
  • Publication number: 20220288898
    Abstract: The invention relates to systems and techniques for manufacturing articles containing cellulosic material, a coupling agent, and a binder resin, and related processes of making and using the cellulosic articles. In particularly exemplary embodiments, the manufactured articles are door skins, sometimes known as door facings, and doors made from the door skins. The article contains a lipophilic cellulosic material, a coupling agent, and a binder. The coupling agent is believed to increase the hydrophilicity (wettability) of the lipophilic cellulosic material.
    Type: Application
    Filed: May 31, 2022
    Publication date: September 15, 2022
    Inventors: Mohamad Reza BARZEGARI, James P. PFAU, Bei-Hong LIANG, Elizalde EXCONDE
  • Publication number: 20220198031
    Abstract: A computer-implemented method for use with a database computer system including a database data set that includes machine readable data in the form of a plurality of records, the computer-implemented method comprising: (i) defining a plurality of sets of permission rule(s); (ii) receiving a first user profile for a first user; (iii) establishing a plurality of user identities to the first user; (iv) generating a plurality of tokens; and (v) for each given user identity of the first user, adding a given token of the plurality of tokens to the first user profile and associating the given user identity and the given token.
    Type: Application
    Filed: December 22, 2020
    Publication date: June 23, 2022
    Inventors: Yuan Yuan, Xiao Ling Chen, Xiao Yang Li, Qun Wei, Hong Liang Zhao, Yu Fang
  • Patent number: 11345122
    Abstract: The invention relates to systems and techniques for manufacturing articles containing cellulosic material, a coupling agent, and a binder resin, and related processes of making and using the cellulosic articles. In particularly exemplary embodiments, the manufactured articles are door skins, sometimes known as door facings, and doors made from the door skins. The article contains a lipophilic cellulosic material, a coupling agent, and a binder. The coupling agent is believed to increase the hydrophilicity (wetability) of the lipophilic cellulosic material.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: May 31, 2022
    Assignee: Masonite Corporation
    Inventors: Mohamad Reza Barzegari, James P. Pfau, Bei-Hong Liang, Elizalde Exconde
  • Publication number: 20220133599
    Abstract: Embodiments of the present disclosure pertain to methods of altering a tooth by applying an object to the tooth, where the object includes a composition that is released from the object onto the tooth, and where the composition has an altering effect on the tooth, such as tooth whitening, tooth repair, tooth maintenance, or combinations thereof. Additional embodiments of the present disclosure pertain to the objects of the present disclosure. The objects of the present disclosure may be in a chewable form, such as in the form of a chew toy or a chewing gum. The objects of the present disclosure may also be in a form that is capable of being applied topically by rubbing or brushing. The objects of the present disclosure may also include a second composition that has effects other than tooth altering effects, such as enticing a chewing of the object.
    Type: Application
    Filed: February 17, 2020
    Publication date: May 5, 2022
    Applicant: The Texas A&M University System
    Inventors: Hong Liang, Yan Chen, Bradley Simon, Lynne Opperman
  • Publication number: 20220139640
    Abstract: In an embodiment, the present disclosure pertains to a method of creating a supercapacitor. The method includes forming an anode and a cathode, each composed of a substrate having at least one of a lignin, a lignin-based composite, activated carbon, a plant extract, a cellulose by-product, biofuel waste, one or more metals, a metal oxide, a monometallic tungstate, or a bimetallic tungstate, and sandwiching an electrolyte coated separator between the anode and the cathode. In an addition embodiment, the present disclosure pertains to an electrode composed of a particle-decorated lignin. In some embodiments, the particle-decorated lignin includes particles that can include, without limitation, MnO2, NiWO4, MnO2, NiCoWO4, CoWO4, and combinations thereof. In a further embodiment, the present disclosure pertains to a supercapacitor made via the methods of the present disclosure.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 5, 2022
    Inventors: Hong Liang, Swarn Jha, Siddhi Gajanan Mehta
  • Publication number: 20210323281
    Abstract: The invention relates to systems and techniques for manufacturing articles containing cellulosic material, a tackifier, and a binder, and related processes of making and using the cellulosic articles. In particularly exemplary embodiments, the manufactured articles are door skins, sometimes known as door facings, and doors made from the door skins. The article contains a lipophilic cellulosic material, a tackifier, and a binder.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 21, 2021
    Inventors: Mohamad Reza BARZEGARI, James P. PFAU, Bei-Hong LIANG
  • Publication number: 20210324063
    Abstract: Provided herein are anti-VEGF-A antibodies and antibody conjugates thereof. Some embodiments of the antibodies can be conjugated to a moiety, such as a HEMA-PC polymer. Some embodiments of the antibody conjugates can retain or enhance antibody activity. The antibody and conjugate thereof can be particularly useful for treating diabetic retinopathy. Further provided are methods for conjugation of a polymer to a protein such as an antibody, such as IgG1.
    Type: Application
    Filed: April 8, 2021
    Publication date: October 21, 2021
    Inventors: Daniel Victor Perlroth, Wah Yuen To, Hong Liang
  • Publication number: 20210305597
    Abstract: Disclosed are a gas sampling system and a gas sampling method for a fuel cell, a current density distribution estimation method for the fuel cell, a calibration method and a calibration device for an internal state model for the fuel cell, and a computer equipment. The gas sampling method for a fuel cell includes arranging a plurality of sampling pipelines and a plurality of sampling points, the plurality of sampling points being arranged at a cathode inlet, an anode outlet, an anode inlet, a cathode outlet, and in an anode flow channel, and a cathode flow channel of the fuel cell, the sampling points arranged in the anode flow channel and the cathode flow channel being located in central regions of cross sections of the flow channels, and the sampling pipelines being connected to the plurality of sampling points, respectively, and configured to guide gas inside the fuel cell out.
    Type: Application
    Filed: June 7, 2021
    Publication date: September 30, 2021
    Inventors: JIAN-QIU LI, QING WANG, LIANG-FEI XU, CHUAN FANG, ZUN-YAN HU, HONG-LIANG JIANG, MING-GAO OUYANG
  • Publication number: 20210302686
    Abstract: An anisotropic conductive adhesive includes a conductive layer including a first surface and a second surface opposite the first surface. The conductive layer defines at least one air guide hole penetrating the first surface and the second surface.
    Type: Application
    Filed: May 12, 2020
    Publication date: September 30, 2021
    Inventor: HONG-LIANG LI
  • Publication number: 20210261595
    Abstract: [Problem] To develop a technique that can stabilize the higher-order structure of a nucleic acid and can be used in analysis of nucleic acid structure. [Solution] This guanosine derivative compound is represented by formula 1. In the formula, one of R1 and R2 represents H, and the other represents any of H, OH, OCH3, and F, R3 represents a functional group that is for detection and that has 19F, R4 represents an amine-protecting group, R5 represents a hydroxy group-protecting group, and R6 represents an introduction group that is to be introduced into a nucleic acid oligomer. This guanosine derivative compound can be introduced as a part of a nucleic acid sequence, and the introduced nucleic acid oligomer stabilizes the higher-order structure in a nucleic acid, and enables dynamic detection by 19F NMR.
    Type: Application
    Filed: August 29, 2019
    Publication date: August 26, 2021
    Inventors: Yan XU, Takumi ISHIZUKA, Hong-Liang BAO
  • Patent number: 11066465
    Abstract: Provided herein are anti-VEGF-A antibodies and antibody conjugates thereof. Some embodiments of the antibodies can be conjugated to a moiety, such as a HEMA-PC polymer. Some embodiments of the antibody conjugates can retain or enhance antibody activity. The antibody and conjugate thereof can be particularly useful for treating diabetic retinopathy. Further provided are methods for conjugation of a polymer to a protein such as an antibody, such as IgG1.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: July 20, 2021
    Assignee: KODIAK SCIENCES INC.
    Inventors: Daniel Victor Perlroth, Wah Yuen To, Hong Liang
  • Patent number: 11046057
    Abstract: The invention relates to systems and techniques for manufacturing articles containing cellulosic material, a tackifier, and a binder, and related processes of making and using the cellulosic articles. In particularly exemplary embodiments, the manufactured articles are door skins, sometimes known as door facings, and doors made from the door skins. The article contains a lipophilic cellulosic material, a tackifier, and a binder.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: June 29, 2021
    Assignee: Masonite Corporation
    Inventors: Mohamad Reza Barzegari, James P. Pfau, Bei-Hong Liang
  • Publication number: 20210188214
    Abstract: A wireless charging device and a warning signal generating method are provided in this disclosure. The warning signal generating method includes: determining whether the smart key of the vehicle is in an operating mode according to a wireless unlock signal when a vehicle is turned off; determining whether a door of the vehicle is opened when the smart key is not in the operating mode; determining whether a portable electronic device is on a wireless charging base of the wireless charging device when the door is opened; and generating a warning signal when the portable electronic device is on the wireless charging base.
    Type: Application
    Filed: December 11, 2020
    Publication date: June 24, 2021
    Inventors: Xian-Cai Gong, Yong-Kang Shan, Hong-Liang Bian
  • Publication number: 20210157615
    Abstract: In an approach to predicting issue development trends based on generated ordered association rules, one or more computer processors subdivide an issue into a set of one or more subproblems. The one or more computer processors generate ordered association rules by inputting the set of one or more subproblems into a model trained with historical subproblems, historical solutions, and historical ordered association rules. The one or more computer processors determine one or more solutions for each subproblem in the set of one or more subproblems utilizing the generated ordered association rules. The one or more computer processors present the one or more determined solutions.
    Type: Application
    Filed: November 21, 2019
    Publication date: May 27, 2021
    Inventors: Jiang Lu, Zhao Fei, Xiao Bei Yang, Xing Hua Wang, Hong Liang Chen, Na Deng