Patents by Inventor Boyan Li

Boyan Li 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).

  • QUINAZOLINE COMPOUND AND PHARMACEUTICAL APPLICATION THEREOF
    Publication number: 20230219956
    Abstract: The present invention relates to a novel compound, which has cancer therapeutic activity. The present invention also relates to a preparation method for the compound and a pharmaceutical composition containing the compound.
    Type: Application
    Filed: April 20, 2020
    Publication date: July 13, 2023
    Inventors: Hao WU, Yuan LU, Jun YU, Xiao ZHOU, Boyan LI, Jiangqi HE, Shuibiao FU, Rongwen YANG, Yabin LI, Chao WANG, Jiabing WANG, Hong LAN, Lieming DING
  • FUSED RING COMPOUND AND APPLICATION THEREOF IN MEDICINE
    Publication number: 20230203055
    Abstract: The present invention relates to a novel compound (formula I), which has cancer treatment activity. The present invention also relates to a preparation method for the compound and a pharmaceutical composition containing the compound.
    Type: Application
    Filed: April 27, 2021
    Publication date: June 29, 2023
    Inventors: Hao Wu, Xiaoping Chen, Jun Yu, Yuan Lu, Jiangqi He, Wei Wang, Bo Zhan, Boyan Li, Yunlai Zhang, Dong Wang, Xiujun Xie, Xiaoguan Zhu, Hong Lan, Jiabing Wang, Lieming Ding
  • Similarity index: a rapid classification method for multivariate data arrays
    Patent number: 7983874
    Abstract: Provided herein is a method of determining the similarity between a first multivariate data set and a second multivariate data set. The method may be applied to rapidly assess the similarity between fluorescence spectroscopy multivariate data sets in quality control analysis. The method includes representing the data of a first and a second multivariate data set in matrix form to yield a multivariate data matrix and calculating the magnitude of an additive and subtractive combination of each multivariate data matrix. The concept of a penalty parameter is introduced to set a detectable limit of variance between the first multivariate data set and the second multivariate data set and the penalty parameter is used in combination with the magnitude of an additive and subtractive combination of each multivariate data matrix to determine a similarity value.
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: July 19, 2011
    Assignee: National University of Ireland, Galway
    Inventors: Boyan Li, Alan G. Ryder
  • Similarity index: a rapid classification method for multivariate data arrays
    Publication number: 20090306932
    Abstract: Similarity Index: a rapid classification method for multivariate data arrays The present invention is directed to a method of determining the similarity between a first multivariate data set and a second multivariate data set. The method is versatile and can be applied to a number of different multivariate data sets, for example, a spectroscopy multivariate data set. In particular, the method may be applied to rapidly assess the similarity between fluorescence spectroscopy multivariate data sets. The method comprises the steps of representing the data of a first and a second multivariate data set in matrix form to yield a multivariate data matrix, wherein each multivariate data matrix has the same dimensions. Subsequently, the magnitude of an additive and subtractive combination of each multivariate data matrix is calculated. The concept of a penalty parameter is introduced to set a detectable limit of variance between said first multivariate data set and said second multivariate data set.
    Type: Application
    Filed: June 10, 2008
    Publication date: December 10, 2009
    Applicant: National University of Ireland, Galway
    Inventors: Boyan Li, Alan G. Ryder