Patents by Inventor Liting Dong

Liting Dong 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).

  • Biheteroaryl compounds and uses thereof
    Patent number: 11129832
    Abstract: The present invention provides for compounds of Formula I-I and embodiments and salts thereof for the treatment of diseases (e.g., neurodegenerative diseases). R1, R2, R3, X1, X2, A and Cy variable in Formula I-I all have the meaning as defined herein.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: September 28, 2021
    Assignee: Genentech, Inc.
    Inventors: Anthony Estrada, Liting Dong, Kevin X. Chen, Paul Gibbons, Malcolm Huestis, Terry Kellar, Wen Liu, Changyou Ma, Joseph P. Lyssikatos, Alan G. Olivero, Snahel Patel, Daniel Shore, Michael Siu
  • BIHETEROARYL COMPOUNDS AND USES THEREOF
    Publication number: 20200188397
    Abstract: The present invention provides for compounds of Formula I-I and embodiments and salts thereof for the treatment of diseases (e.g., neurodegenerative diseases). R1, R2, R3, X1, X2, A and Cy variable in Formula I-I all have the meaning as defined herein.
    Type: Application
    Filed: October 28, 2019
    Publication date: June 18, 2020
    Applicant: Genentech, Inc.
    Inventors: Anthony Estrada, Liting Dong, Kevin X. Chen, Paul Gibbons, Malcolm Huestis, Terry Kellar, Wen Liu, Changyou Ma, Joseph Lyssikatos, Alan Olivero, Snahel Patel, Daniel Shore, Michael Siu
  • Biheteroaryl compounds and uses thereof
    Patent number: 10010549
    Abstract: The present invention provides for compounds of Formula I-I and embodiments and salts thereof for the treatment of diseases (e.g., neurodegenerative diseases). R1, R2, R3, X1, X2, A and Cy variable in Formula I-I all have the meaning as defined herein.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: July 3, 2018
    Assignee: Genentech, Inc.
    Inventors: Anthony Estrada, Liting Dong, Kevin X. Chen, Paul Gibbons, Malcolm Huestis, Terry Kellar, Wen Liu, Changyou Ma, Joseph Lyssikatos, Alan Olivero, Snahel Patel, Daniel Shore, Michael Siu
  • BIHETEROARYL COMPOUNDS AND USES THEREOF
    Publication number: 20180133219
    Abstract: The present invention provides for compounds of Formula I-I and embodiments and salts thereof for the treatment of diseases (e.g., neurodegenerative diseases). R1, R2, R3, X1, X2, A and Cy variable in Formula I-I all have the meaning as defined herein.
    Type: Application
    Filed: January 11, 2018
    Publication date: May 17, 2018
    Applicant: Genentech, Inc.
    Inventors: Anthony Estrada, Liting Dong, Kevin X. Chen, Paul Gibbons, Malcolm Huestis, Terry Kellar, Wen Liu, Changyou Ma, Joseph Lyssikatos, Alan Olivero, Snahel Patel, Daniel Shore, Michael Siu
  • BIHETEROARYL COMPOUNDS AND USES THEREOF
    Publication number: 20160052940
    Abstract: The present invention provides for compounds of Formula I-I and embodiments and salts thereof for the treatment of diseases (e.g., neurodegenerative diseases). R1, R2, R3, X1, X2, A and Cy variable in Formula I-I all have the meaning as defined herein.
    Type: Application
    Filed: October 29, 2015
    Publication date: February 25, 2016
    Applicant: GENENTECH, INC.
    Inventors: ANTHONY ESTRADA, LITING DONG, KEVIN X. CHEN, PAUL GIBBONS, MALCOLM HUESTIS, TERRY KELLAR, WEN LIU, CHANGYOU MA, JOSEPH LYSSIKATOS, ALAN OLIVERO, SNAHEL PATEL, DANIEL SHORE, MICHAEL SIU
  • Highly active midbarrel hydrocracking catalyst and the preparation thereof
    Patent number: 6670295
    Abstract: The present invention relates to a highly active midbarrel hydrocracking catalyst and a process for the preparation thereof. The support of the catalyst comprises a modified zeolite-Y, a modified zeolite-&bgr;, alumina, etc. The composite of the modified zeolite-Y and zeolite-&bgr; exhibits a good synergistically catalytic effect. The catalyst prepared by supporting Group VIB and/or Group VIII metal components is useful in the hydrocacking of heavy oils with high content of sulfur and nitrogen to produce high quality middle distillates with maximum output. The activity of and selectivity to middle distillates of the catalyst are remarkably raised simultaneously. Moreover, the solidifying point of the produced diesel is remarkably lowered.
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: December 30, 2003
    Assignees: China Petroleum and Chemical Corporation, Fushun Research Institute of Petroleum and Petrochemicals Sinopec Corp.
    Inventors: Fenglai Wang, Zhengnan Yu, Minghua Guan, Liting Dong
  • Highly active midbarrel hydrocracking catalyst and the preparation thereof
    Publication number: 20020094931
    Abstract: The present invention relates to a highly active midbarrel hydrocracking catalyst and a process for the preparation thereof. The support of the catalyst comprises a modified zeolite-Y, a modified zeolite-&bgr;, alumina, etc. The composite of the modified zeolite-Y and zeolite-&bgr; exhibits a good synergistically catalytic effect. The catalyst prepared by supporting Group VIB and/or Group VIII metal components is useful in the hydrocacking of heavy oils with high content of sulfur and nitrogen to produce high quality middle distillates with maximum output. The activity of and selectivity to middle distillates of the catalyst are remarkably raised simultaneously. Moreover, the solidifying point of the produced diesel is remarkably lowered.
    Type: Application
    Filed: October 25, 2001
    Publication date: July 18, 2002
    Inventors: Fenglai Wang, Zhengnan Yu, Minghua Guan, Liting Dong