Patents by Inventor CHAOWU YANG

CHAOWU YANG 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).

  • Breeding method for improving reproductive performance of chicken specialized dam line
    Patent number: 11490602
    Abstract: A breeding method for improving reproductive performance of a chicken specialized dam line includes the steps of forming an F1 generation group, forming a breeding group, screening a breeding group, forming an F2 generation group, and continuously breeding to an Fn generation group. The method includes raising in small-scale groups and natural mating for systematic selection and breeding, which effectively reduces the generation interval and has the features of easy operation and fast genetic progress, not only ensuring animal welfare, but also effectively improving production performance.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: November 8, 2022
    Assignee: Sichuan Animal Science Academy
    Inventors: Xiaosong Jiang, Chaowu Yang, Mohan Qiu, Zengrong Zhang, Chunlin Yu, Huarui Du, Qingyun Li, Bo Xia, Xiaoyan Song, Chenming Hu, Xia Xiong, Li Yang, Han Peng, Jialei Chen
  • BREEDING METHOD FOR IMPROVING REPRODUCTIVE PERFORMANCE OF CHICKEN SPECIALIZED DAM LINE
    Publication number: 20200396971
    Abstract: A breeding method for improving reproductive performance of a chicken specialized dam line includes the steps of forming an F1 generation group, forming a breeding group, screening a breeding group, forming an F2 generation group, and continuously breeding to an Fn generation group. The method includes raising in small-scale groups and natural mating for systematic selection and breeding, which effectively reduces the generation interval and has the features of easy operation and fast genetic progress, not only ensuring animal welfare, but also effectively improving production performance.
    Type: Application
    Filed: February 26, 2020
    Publication date: December 24, 2020
    Applicant: Sichuan Animal Science Academy
    Inventors: XIAOSONG JIANG, CHAOWU YANG, MOHAN QIU, ZENGRONG ZHANG, CHUNLIN YU, HUARUI DU, QINGYUN LI, BO XIA, XIAOYAN SONG, CHENMING HU, XIA XIONG, LI YANG, HAN PENG, JIALEI CHEN