Patents by Inventor Jian Ning Chen

Jian Ning Chen 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: 20230404112
    Abstract: Novel cultivars of Stevia rebaudiana plant, with a novel genetic trait of self-compatibility, and the advantageous use of this genetic trait in Stevia crossing breeding for increasing steviol glycosides production, including food and beverage products and other consumables, are disclosed.
    Type: Application
    Filed: August 14, 2023
    Publication date: December 21, 2023
    Applicant: PureCircle USA Inc.
    Inventors: Avetik Markosyan, Runchun Jing, Yu Cheng Bu, Juan Zhu, Jian Ning Chen
  • Patent number: 11723387
    Abstract: Novel cultivars of Stevia rebaudiana plant, with a novel genetic trait of self-compatibility, and the advantageous use of this genetic trait in Stevia rebaudiana crossing breeding for increasing steviol glycosides production, including food and beverage products and other consumables, are disclosed.
    Type: Grant
    Filed: November 25, 2017
    Date of Patent: August 15, 2023
    Assignee: PureCircle USA Inc.
    Inventors: Avetik Markosyan, Runchun Jing, Yu Cheng Bu, Juan Zhu, Jian Ning Chen
  • Patent number: 11284578
    Abstract: A stevia cultivar, designated ‘16228013’, is disclosed. Further embodiments relate to the plant parts of stevia cultivar ‘16228013’, to the plants of stevia ‘16228013’ and to methods for producing a stevia plant produced by crossing the cultivar ‘16228013’ with itself or another stevia variety, including methods using marker assisted breeding. Further embodiments relate to hybrid stevia seeds and plants produced by crossing the cultivar ‘16228013’ with another stevia cultivar. Six highly polymorphic SNPs loci and the corresponding genomic sequences used to identify plant variety ‘16228013’ derived plant materials are also disclosed.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: March 29, 2022
    Assignee: PureCircle USA Inc.
    Inventors: Avetik Markosyan, Seong Siang Ong, Runchun Jing, Yu Cheng Bu, Juan Zhu, Jian Ning Chen, Yeen Yee Wong
  • Publication number: 20210207159
    Abstract: Stevia varieties with high a content of RebD, a high content of RebM, and a high content of RebD and RebM containing various SNP markers and UGT isoforms, are disclosed. Methods of screening for the SNPs are also disclosed as well as for using the SNPs in marker assisted breeding. Further provided are methods for introgressing the disclosed SNPs associated with high RebD and high RebM into stevia plants by selecting plants comprising for one or more SNPs and breeding with such plants to confer such desirable agronomic phenotypes to plant progeny.
    Type: Application
    Filed: March 18, 2021
    Publication date: July 8, 2021
    Applicant: PureCircle SDN BHD
    Inventors: Avetik Markosyan, Seong Siang Ong, Yeen Yee Wong, Yu Cheng Bu, Jian Ning Chen
  • Patent number: 10975381
    Abstract: Stevia varieties with high a content of RebD, a high content of RebM, and a high content of RebD and RebM containing various SNP markers and UGT isoforms, are disclosed. Methods of screening for the SNPs are also disclosed as well as for using the SNPs in marker assisted breeding. Further provided are methods for introgressing the disclosed SNPs associated with high RebD and high RebM into stevia plants by selecting plants comprising for one or more SNPs and breeding with such plants to confer such desirable agronomic phenotypes to plant progeny.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: April 13, 2021
    Assignee: PureCircle SDN BHD
    Inventors: Avetik Markosyan, Seong Siang Ong, Yeen Yee Wong, Yu Cheng Bu, Jian Ning Chen
  • Publication number: 20200383293
    Abstract: A stevia cultivar, designated ‘16228013’, is disclosed. Further embodiments relate to the plant parts of stevia cultivar ‘16228013’, to the plants of stevia ‘16228013’ and to methods for producing a stevia plant produced by crossing the cultivar ‘16228013’ with itself or another stevia variety, including methods using marker assisted breeding. Further embodiments relate to hybrid stevia seeds and plants produced by crossing the cultivar ‘16228013’ with another stevia cultivar. Six highly polymorphic SNPs loci and the corresponding genomic sequences used to identify plant variety ‘16228013’ derived plant materials are also disclosed.
    Type: Application
    Filed: December 7, 2018
    Publication date: December 10, 2020
    Inventors: Avetik Markosyan, Seong Siang Ong, Runchun Jing, Yu Cheng Bu, Juan Zhu, Jian Ning Chen, Yeen Yee Wong
  • Publication number: 20190330648
    Abstract: Stevia varieties with high a content of RebD, a high content of RebM, and a high content of RebD and RebM containing various SNP markers and UGT isoforms, are disclosed. Methods of screening for the SNPs are also disclosed as well as for using the SNPs in marker assisted breeding. Further provided are methods for introgressing the disclosed SNPs associated with high RebD and high RebM into stevia plants by selecting plants comprising for one or more SNPs and breeding with such plants to confer such desirable agronomic phenotypes to plant progeny.
    Type: Application
    Filed: May 21, 2019
    Publication date: October 31, 2019
    Applicant: PureCircle SDN BHD
    Inventors: Avetik Markosyan, Seong Siang Ong, Yeen Yee Wong, Yu Cheng Bu, Jian Ning Chen
  • Patent number: 10370673
    Abstract: Stevia varieties with high a content of RebD, a high content of RebM, and a high content of RebD and RebM containing various SNP markers and UGT isoforms, are disclosed. Methods of screening for the SNPs are also disclosed as well as for using the SNPs in marker assisted breeding. Further provided are methods for introgressing the disclosed SNPs associated with high RebD and high RebM into stevia plants by selecting plants comprising for one or more SNPs and breeding with such plants to confer such desirable agronomic phenotypes to plant progeny.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: August 6, 2019
    Assignee: PureCircle Sdn Bhd
    Inventors: Avetik Markosyan, Seong Siang Ong, Yeen Yee Wong, Yu Cheng Bu, Jian Ning Chen
  • Publication number: 20170283819
    Abstract: Stevia varieties with high a content of RebD, a high content of RebM, and a high content of RebD and RebM containing various SNP markers and UGT isoforms, are disclosed. Methods of screening for the SNPs are also disclosed as well as for using the SNPs in marker assisted breeding. Further provided are methods for introgressing the disclosed SNPs associated with high RebD and high RebM into stevia plants by selecting plants comprising for one or more SNPs and breeding with such plants to confer such desirable agronomic phenotypes to plant progeny.
    Type: Application
    Filed: September 25, 2015
    Publication date: October 5, 2017
    Applicant: PureCircle USA Inc.
    Inventors: Avetik Markosyan, Seong Siang Ong, Yeen Yee Wong, Yu Cheng Bu, Jian Ning Chen