Patents Assigned to Stephen F. Austin State University
  • Patent number: 11350582
    Abstract: The present invention relates generally to compositions and methods for mutating a plant and plants and plant products produced by said methods. Also, compositions and methods for controlling a plant species are disclosed herein.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: June 7, 2022
    Assignee: Stephen F. Austin State University
    Inventors: Shiyou Li, Ping Wang, Zushang Su
  • Patent number: 10729141
    Abstract: Methods and compositions for controlling the growth of an invasive species by application of a composition comprised of a natural pesticide derived from a species to the invasive species, especially endocides.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: August 4, 2020
    Assignee: STEPHEN F. AUSTIN STATE UNIVERSITY
    Inventors: Shiyou Li, Ping Wang, Wei Yuan, Zushang Su, Steven H. Bullard
  • Patent number: 10694692
    Abstract: The present invention relates generally to compositions and methods for mutating a plant and plants and plant products produced by said methods. Also, compositions and methods for controlling a plant species are disclosed herein.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: June 30, 2020
    Assignee: Stephen F. Austin State University
    Inventors: Shiyou Li, Ping Wang, Zushang Su
  • Patent number: 10464963
    Abstract: In some embodiments, the compositions and methods relate to compounds isolated from plants in the Salviniaceae family, pharmaceutical compositions comprising the same, and methods of using the same.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: November 5, 2019
    Assignee: Stephen F. Austin State University
    Inventors: Shiyou Li, Ping Wang, Guangrui Deng, Wei Yuan, Zushang Su
  • Publication number: 20180352763
    Abstract: The present invention relates generally to compositions and methods for mutating a plant and plants and plant products produced by said methods. Also, compositions and methods for controlling a plant species are disclosed herein.
    Type: Application
    Filed: November 10, 2016
    Publication date: December 13, 2018
    Applicant: Stephen F. Austin State University
    Inventors: Shiyou LI, Ping WANG, Zushang SU
  • Publication number: 20180199578
    Abstract: Methods and compositions for controlling the growth of an invasive species by application of a composition comprised of a natural pesticide derived from a species to the invasive species, especially endocides.
    Type: Application
    Filed: February 28, 2018
    Publication date: July 19, 2018
    Applicant: STEPHEN F. AUSTIN STATE UNIVERSITY
    Inventors: Shiyou LI, Ping WANG, Wei YUAN, Zushang SU, Steven H. BULLARD
  • Patent number: 9918480
    Abstract: Methods and compositions for controlling the growth of an invasive species by application of a composition comprised of a natural pesticide derived from a species to the invasive species, especially endocides. Disclosed herein are methods and compositions for controlling the growth of a first invasive species by application of a composition comprising a natural pesticide derived from a second invasive species to the first invasive species. In some embodiments, the invasive species is an invasive species with glands as the primary accumulation sites of autotoxic chemicals. The first and second invasive species may be the same or they may be different. In some embodiments, the natural pesticide may be an endocide. An endocide (endogenous biocide) is a biocide derived from an endogenous bioactive agent (e.g., a secondary metabolite) that does not cause apparent poison in normal growth of the producing species but will poison or inhibit and even eliminate the parent species when induced in producing species.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: March 20, 2018
    Assignee: Stephen F. Austin State University
    Inventors: Shiyou Li, Ping Wang, Wei Yuan, Zushang Su, Steven H. Bullard
  • Patent number: 9809615
    Abstract: Compositions and methods related to anti-cancer terpenoid compounds isolated from plants in the Salviniaceae family, pharmaceutical compositions comprising the same, and methods of treating cancer.
    Type: Grant
    Filed: February 17, 2014
    Date of Patent: November 7, 2017
    Assignee: STEPHEN F. AUSTIN STATE UNIVERSITY
    Inventors: Shiyou Li, Ping Wang, Guangrui Deng, Wei Yuan, Zushang Su
  • Patent number: 7423136
    Abstract: The present invention relates to the production process of biotin by fermentation using genetically engineered microorganisms, including Escherichia coli and Pseudomonas mutabilis, and DNA sequences and vectors to be used in such process.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: September 9, 2008
    Assignee: Stephen F. Austin State University
    Inventors: Beatrice A. Clack, Alan B. Youngblood
  • Publication number: 20070134282
    Abstract: The use of camptothecin (CPT), hyperoside and/or trifolin in preventing or inhibiting the growth of fungal pathogens, including molds.
    Type: Application
    Filed: December 9, 2005
    Publication date: June 14, 2007
    Applicant: Stephen F. Austin State University
    Inventors: Shiyou Li, Zhizhen Zhang
  • Publication number: 20020018762
    Abstract: This invention relates to insect control with Camptotheca products, particularly, termiticides, baits, preservatives, and termite-resistant products. Natural or synthetic Camptothecin and/or one of its natural or synthetic analogs is applied to deter and/or eliminate termites, while flavonoids are applied to attract termites. CPTs and/or CPTs-containing plant matter is processed with cellulose products to produce termite-resistant products and structures.
    Type: Application
    Filed: June 29, 2001
    Publication date: February 14, 2002
    Applicant: Stephen F. Austin State University
    Inventor: Shiyou Li
  • Patent number: PP23742
    Abstract: A new cultivar of Prunus, ‘Purple Pride’, characterized by its foliage that is deep burgundy in color with new leaves emerging bright dark red and foliage coloration that is retained from spring through fall, its foliage that appears clean and disease free, its stems that can be readily trained into a single trunk, its white flowers that are conspicuous against its burgundy foliage, its consistent abundant crop of red fruit with a pleasing taste, its drought resistance, and is usefulness when planted in wildlife food plots in the south as the burgundy foliage allows land managers to easily recognize ‘Purple Pride’ plants in a brushland and avoid them during mowing regimes.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: July 16, 2013
    Assignee: Stephen F. Austin State University
    Inventors: David Creech, Dawn Stover