Patents by Inventor Yong-Kang Zhang

Yong-Kang Zhang 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: 20210101916
    Abstract: The present invention provides oxaborole ester compounds and compositions thereof which are useful to treat diseases associated with parasites, such as Chagas Disease and African Animal Trypanosomosis.
    Type: Application
    Filed: December 1, 2020
    Publication date: April 8, 2021
    Inventors: Tsutomu AKAMA, David Scott CARTER, Jason S. HALLADAY, Robert T. JACOBS, Yang LIU, Jacob J. PLATTNER, Yong-Kang ZHANG, Michael John WITTY
  • Publication number: 20210070780
    Abstract: This invention relates to compounds useful for treating fungal infections, more specifically topical treatment of onychomycosis and/or cutaneous fungal infections. This invention is directed to compounds that are active against fungi and have properties that allow the compound, when placed in contact with a patient, to reach the particular part of the skin, nail, hair, claw or hoof infected by the fungus. In particular the present compounds have physiochemical properties that facilitate penetration of the nail plate.
    Type: Application
    Filed: November 16, 2020
    Publication date: March 11, 2021
    Applicant: Anacor Pharmaceuticals, Inc.
    Inventors: Stephen J. Baker, Tsutomu Akama, Carolyn Bellinger-Kawahara, Vincent S. Hernandez, Karin M. Hold, James J. Leyden, Kirk R. Maples, Jacob J. Plattner, Virginia Sanders, Yong-Kang Zhang
  • Patent number: 10919916
    Abstract: Compounds, pharmaceutical formulations, and methods of treating bacterial infections are disclosed.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: February 16, 2021
    Assignee: Bill & Melinda Gates Foundation
    Inventors: Xianfeng Li, Christopher S Lunde, Robert T Jacobs, Vincent S Hernandez, Yi Xia, Jacob J Plattner, Kathy Jingyuan Cao, Yong-Kang Zhang, Matthew Perry
  • Publication number: 20210000847
    Abstract: Methods of treating anti-inflammatory conditions through the use of boron-containing small molecules are disclosed.
    Type: Application
    Filed: August 27, 2020
    Publication date: January 7, 2021
    Applicant: Anacor Pharmaceuticals, Inc.
    Inventors: Stephen J. Baker, Virginia Sanders, Tsutomu Akama, Carolyn Bellinger-Kawahara, Yvonne Freund, Kirk R. Maples, Jacob J. Plattner, Yong-Kang Zhang, Huchen Zhou, Vincent S. Hernandez
  • Patent number: 10882872
    Abstract: The present invention provides oxaborole ester compounds and compositions thereof which are useful to treat diseases associated with parasites, such as Chagas Disease and African Animal Trypanosomosis.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: January 5, 2021
    Assignee: Anacor Pharmaceuticals, Inc.
    Inventors: Tsutomu Akama, David Scott Carter, Jason S. Halladay, Robert T. Jacobs, Yang Liu, Jacob J. Plattner, Yong-Kang Zhang, Michael John Witty
  • Publication number: 20200385409
    Abstract: A benzoxaborole formulation composition including a benzoxaborole, a non-ionic surfactant, or a non-ionic and ionic surfactant mixture, and a carrier is described herein. At least one of the non-ionic surfactant, the non-ionic and ionic surfactant mixture, and the carrier comprise a Lewis base or a N—H or O—H bond. The carrier is a solid or a liquid. Benzoxaborole compounds and methods of using the compounds and formulations of the compounds are described. For example, a method for reducing, preventing, ameliorating, or inhibiting an infestation by a pathogen by applying a compound or a formulation of a compound, wherein the pathogen is selected from insects, nematodes, bacteria, microbes, fungi, protozoa, viruses, and parasites, or any combinations thereof is described.
    Type: Application
    Filed: November 30, 2018
    Publication date: December 10, 2020
    Inventors: Marissa AUBREY, Chun Yu LIU, Chunliang LIU, Michael SAMUELS, Yong-Kang ZHANG, Yasheen ZHOU
  • Publication number: 20200247827
    Abstract: Compounds, pharmaceutical formulations, and methods of treating bacterial infections are disclosed.
    Type: Application
    Filed: April 3, 2020
    Publication date: August 6, 2020
    Applicant: Bill & Melinda Gates Foundation
    Inventors: Xianfeng LI, Christopher S LUNDE, Robert T JACOBS, Vincent S HERNANDEZ, Yi XIA, Jacob J PLATTNER, Kathy Jingyuan CAO, Yong-Kang ZHANG, Matthew PERRY
  • Publication number: 20200239497
    Abstract: The present invention relates to solid forms of a substituted benzoxaborole compound, specifically crystalline forms of a compound of formula I, compositions comprising crystalline forms of the compound of formula (I), and methods of their use.
    Type: Application
    Filed: March 23, 2020
    Publication date: July 30, 2020
    Inventors: Chun Yu LIU, Marissa Caroline AUBREY, Yong-Kang ZHANG, Michael SAMUELS
  • Publication number: 20200179418
    Abstract: Methods of treating anti-inflammatory conditions through the use of boron-containing small molecules are disclosed.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 11, 2020
    Applicant: Anacor Pharmaceuticals, Inc.
    Inventors: Stephen J. Baker, Virginia Sanders, Tsutomo Akama, Carolyn Bellinger-Kawahara, Yvonne Freund, Kirk R. Maples, Jacob J. Plattner, Yong-Kang Zhang, Huchen Zhou, Vincent S. Hernandez
  • Patent number: 10611780
    Abstract: Compounds, pharmaceutical formulations, and methods of treating bacterial infections are disclosed.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: April 7, 2020
    Assignee: Bill and Melinda Gates Foundation
    Inventors: Xianfeng Li, Christopher S. Lunde, Robert T. Jacobs, Vincent S. Hernandez, Yi Xia, Jacob J. Plattner, Kathy Jingyuan Cao, Yong-Kang Zhang, Matthew Perry
  • Patent number: 10590953
    Abstract: An axial flow fan includes a fan frame and an impeller received in the fan frame. The fan frame includes a base shell and a flange being formed on the base shell. The base shell further includes an air inlet facing away from the flange. The flange includes a first air outlet. The flange further includes a second air outlet. Air flows through the second air outlet in a direction perpendicular to the air flowing through the first air outlet.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: March 17, 2020
    Assignee: CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    Inventors: Yong-Kang Zhang, Yung-Ping Lin
  • Publication number: 20200055878
    Abstract: The present invention relates to solid forms of a substituted benzoxaborole compound, specifically crystalline forms of a compound of formula I, compositions comprising crystalline forms of the compound of formula (I), and methods of their use.
    Type: Application
    Filed: August 19, 2019
    Publication date: February 20, 2020
    Inventors: Chun Yu LIU, Marissa Caroline AUBREY, Yong-Kang ZHANG, Michael SAMUELS
  • Patent number: 10562921
    Abstract: The present invention provides oxaborole ester compounds and compositions thereof which are useful to treat diseases associated with parasites, such as Chagas Disease and African Animal Trypanosomosis.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: February 18, 2020
    Assignee: Anacor Pharmaceuticals, Inc.
    Inventors: Tsutomu Akama, David Scott Carter, Jason S. Halladay, Robert T. Jacobs, Yang Liu, Jacob J. Plattner, Yong-Kang Zhang, Michael John Witty
  • Publication number: 20200046745
    Abstract: Methods of treating anti-inflammatory conditions through the use of boron-containing small molecules are disclosed.
    Type: Application
    Filed: October 8, 2019
    Publication date: February 13, 2020
    Applicant: Anacor Pharmaceuticals, Inc.
    Inventors: Stephen J. Baker, Virginia Sanders, Tsutomo Akama, Carolyn Bellinger-Kawahara, Yvonne Freund, Kirk R. Maples, Jacob J. Plattner, Yong-Kang Zhang, Huchen Zhou, Vincent S. Hernandez
  • Publication number: 20200017531
    Abstract: The present invention provides oxaborole ester compounds and compositions thereof which are useful to treat diseases associated with parasites, such as Chagas Disease and African Animal Trypanosomosis.
    Type: Application
    Filed: September 24, 2019
    Publication date: January 16, 2020
    Applicant: Anacor Pharmaceuticals, Inc.
    Inventors: Tsutomu AKAMA, David Scott CARTER, Jason S. HALLADAY, Robert T. JACOBS, Yang LIU, Jacob J. PLATTNER, Yong-Kang ZHANG, Michael John WITTY
  • Patent number: 10533021
    Abstract: This invention provides, among other things, novel compounds useful for treating bacterial infections, pharmaceutical compositions containing such compounds, as well as combinations of these compounds with at least one additional therapeutically effective agent.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: January 14, 2020
    Assignee: Anacor Pharmaceuticals, Inc.
    Inventors: Stephen J. Baker, Vincent S. Hernandez, Rashmi Sharma, James A. Nieman, Tsutomu Akama, Yong-Kang Zhang, Jacob J. Plattner, Michael Richard Kevin Alley, Rajeshwar Singh, Fernando Rock
  • Patent number: 10498194
    Abstract: A heat dissipating fan includes a base with a central tube, a stator arranged on the base and around the central tube, a rotor connected to and rotated surround the stator and a bearing unit received in the central tube of the base. The bearing unit includes a bearing and an oil seal, where the bearing and an oil seal are molded as one.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: December 3, 2019
    Assignee: CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    Inventors: Yong-Kang Zhang, Yung-Ping Lin
  • Publication number: 20190330245
    Abstract: This invention relates to compounds useful for treating fungal infections, more specifically topical treatment of onychomycosis and/or cutaneous fungal infections. This invention is directed to compounds that are active against fungi and have properties that allow the compound, when placed in contact with a patient, to reach the particular part of the skin, nail, hair, claw or hoof infected by the fungus. In particular the present compounds have physiochemical properties that facilitate penetration of the nail plate.
    Type: Application
    Filed: July 12, 2019
    Publication date: October 31, 2019
    Applicant: Anacor Pharmaceuticals, Inc.
    Inventors: Stephen J. Baker, Tsutomu Akama, Carolyn Bellinger-Kawahara, Vincent S. Hernandez, Karin M. Hold, James J. Leyden, Kirk R. Maples, Jacob J. Plattner, Virginia Sanders, Yong-Kang Zhang
  • Publication number: 20190282594
    Abstract: Methods of treating anti-inflammatory conditions through the use of boron-containing small molecules are disclosed.
    Type: Application
    Filed: May 31, 2019
    Publication date: September 19, 2019
    Applicant: Anacor Pharmaceuticals, Inc.
    Inventors: Stephen J. Baker, Virginia Sanders, Tsutomo Akama, Carolyn Bellinger-Kawahara, Yvonne Freund, Kirk R. Maples, Jacob J. Plattner, Yong-Kang Zhang, Huchen Zhou, Vincent S. Hernandez
  • Publication number: 20190160081
    Abstract: Methods of treating anti-inflammatory conditions through the use of boron-containing small molecules are disclosed.
    Type: Application
    Filed: February 1, 2019
    Publication date: May 30, 2019
    Applicant: Anacor Pharmaceuticals, Inc.
    Inventors: Stephen J. Baker, Virginia Sanders, Tsutomo Akama, Carolyn Bellinger-Kawahara, Yvonne Freund, Kirk R. Maples, Jacob J. Plattner, Yong-Kang Zhang, Huchen Zhou, Vincent S. Hernandez