Patents by Inventor Baoliang Cui

Baoliang Cui 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: 20240068194
    Abstract: Disclosed is a full-section anti-slide water-cut wall for treating giant landslides, which comprises at least one water-cut wall embedded in the landslide and arranged along the direction of blocking the movement of a sliding body; the water-cut wall comprises a plurality of anti-slide piles arranged at intervals, the bottom end of the anti-slide piles extend into the sliding bed, and a blocking wall is fixedly connected between adjacent anti-slide piles; the anti-slide pile and the blocking wall are provided with a plurality of drainage holes.
    Type: Application
    Filed: September 23, 2022
    Publication date: February 29, 2024
    Inventors: Hongkai CHEN, Shengjuan WANG, Zhibo CUI, Liuxing WU, Siqi CHEN, Quancai WANG, Baoliang WANG
  • Patent number: 6989396
    Abstract: Compounds and methods of modulating the activity of P-glycoproteins are disclosed. The method utilizes compounds derived from Erythroxylum pervillei. The compounds overcome multidrug resistance and can be used therapeutically to enhance performance of therapeutic drugs, like chemotherapeutic drugs and antibiotics.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: January 24, 2006
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: A. Douglas Kinghorn, John M. Pezzuto, Baoliang Cui, Gloria L. Silva, Min You
  • Publication number: 20050171081
    Abstract: The present invention relates to novel imidazole alkaloid compounds that have been isolated as a form of chloride salt from a root extract of Lepidium meyenii Walp, with the common name Maca, and identified below as 1,3-bis(phenylmethyl)-4,5-dimethyl-1H-imidazlium chloride and 1,3-bis(phenylmethyl)-2,4,5-trimethyl-1H-imidazlium chloride, compounds (1) and (2), respectively. The present invention further relates to the use of these novel compounds (1) and (2) to treat proliferative diseases, such as but not limited to cancer.
    Type: Application
    Filed: March 25, 2005
    Publication date: August 4, 2005
    Applicant: Pure World Botanicals, Inc.
    Inventors: Baoliang Cui, Bo Lin Zheng, Kan He, Qun Yi Zheng
  • Patent number: 6878731
    Abstract: The present invention relates to novel imidazole alkaloid compounds that have been isolated as a form of chloride salt from a root extract of Lepidium meyenii Walp, with the common name Maca, and identified below as 1,3-bis(phenylmethyl)-4,5-dimethyl-1H-imidazlium chloride and 1,3-bis(phenylmethyl)-2,4,5-trimethyl-1H-imidazlium chloride, compounds (1) and (2), respectively. The present invention further relates to the use of these novel compounds (1) and (2) to treat proliferative diseases, such as but not limited to cancer.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: April 12, 2005
    Assignee: Pure World Botanicals, Inc.
    Inventors: Baoliang Cui, Bo Lin Zheng, Kan He, Qun Yi Zheng
  • Publication number: 20040034079
    Abstract: The present invention relates to novel imidazole alkaloid compounds that have been isolated as a form of chloride salt from a root extract of Lepidium meyenii Walp, with the common name Maca, and identified below as 1,3-bis(phenylmethyl)-4,5-dimethyl-1H-imidazlium chloride and 1,3-bis(phenylmethyl)-2,4,5-trimethyl-1H-imidazlium chloride, compounds (1) and (2), respectively.
    Type: Application
    Filed: August 14, 2002
    Publication date: February 19, 2004
    Inventors: Baoliang Cui, Bo Lin Zheng, Kan He, Qun Yi Zheng
  • Patent number: 6682697
    Abstract: The present invention relates generally to the sterilization and disinfection of agricultural and botanical products such as botanical powders. More particularly, the present invention is directed towards the use of HBS technology whereby contaminated agricultural products are contacted, at ambient pressure, with an oxidant such as nascent oxygen or hydroxyl radicals thus resulting in the oxidization and destruction of the contaminating microorganisms.
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: January 27, 2004
    Assignee: Pure World Botanicals, Inc.
    Inventors: Kan He, Baoliang Cui, Zhong Guan Shao, Natalie I. Koether, Val Madis, Qun Yi Zheng
  • Publication number: 20030194347
    Abstract: The present invention relates generally to the sterilization and disinfection of agricultural and botanical products such as botanical powders. More particularly, the present invention is directed towards the use of HBS technology whereby contaminated agricultural products are contacted, at ambient pressure, with an oxidant such as nascent oxygen or hydroxyl radicals thus resulting in the oxidization and destruction of the contaminating microorganisms.
    Type: Application
    Filed: January 15, 2002
    Publication date: October 16, 2003
    Inventors: Kan He, Baoliang Cui, Zhong Guan Shao, Natalie I. Koether, Voldemar Madis, Qun Yi Zheng
  • Patent number: 6541506
    Abstract: The invention features enediynes and methods for their production and use. The enediynes of the invention have the formula: wherein R1 is a hydroxyl group or a moiety that can be replaced by a hydroxyl group in a hydrolysis reaction; each R2 is, independently, H or a monovalent hydrocarbon moiety containing between 1 and 4 carbon atoms, inclusive; R3 is a pyrrole, furan, or thiophene ring; and X is an integer between 4 and 10, inclusive.
    Type: Grant
    Filed: October 5, 2000
    Date of Patent: April 1, 2003
    Assignee: Phytera Incorporated
    Inventors: Baoliang Cui, James Bruce McAlpine, Maureen Kelly Talbot, Shu-Wei Yang, Catherine Heintz, Angela Stafford