Patents by Inventor George Y. Li

George Y. 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).

  • Patent number: 11955207
    Abstract: The disclosure provides systems and methods for data analysis of experimental data. The analysis can include reference data that are not directly generated from the present experiment, which reference data may be values of the experimental parameters that were either provided by a user, computed by the system with input from a user, or computed by the system without using any input from a user. Another example of such reference data may be information about the instrument, such as the calibration method of the instrument.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: April 9, 2024
    Assignee: Emerald Cloud Lab, Inc.
    Inventors: Alex M. Yoshikawa, Anand V. Sastry, Asuka Ota, Ben C. Kline, Bradley M. Bond, Brian M. Frezza, Cameron R. Lamoureux, Catherine L. Hofler, Cheri Y. Li, Courtney E. Webster, Daniel J. Kleinbaum, George N. Stanley, George W. Fraser, Guillaume Robichaud, Hayley E. Buchman, James R. McKernan, Jonathan K. Leung, Paul R. Zurek, Robert M. Teed, Ruben E. Valas, Sean M. Fitzgerald, Sergio I. Villarreal, Shayna L. Hilburg, Shivani S. Baisiwala, Srikant Vaithilingam, Wyatt J. Woodson, Yang Choo, Yidan Y. Cong
  • Patent number: 11937706
    Abstract: Adjustable mattress assemblies are described in which a mattress incorporates regions where additional pressure reduction is adjustable via pliable fluid bladders filled with a gas or fluid. Such areas of the mattress where additional pressure reduction is desired may include regions of the mattress which support areas of the body which may be particularly susceptible to pressure ulcers such as the heels, sacral regions, etc.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: March 26, 2024
    Assignee: PRS Medical Technologies, Inc.
    Inventors: Nikhil Bhat, George Y. Choi, Robert A. Brommer, Allen J. Li
  • Patent number: 11384062
    Abstract: A deuterated compound having the structure of Formula I: or a pharmaceutically acceptable salt, solvate, or prodrug thereof; or a salt of a prodrug thereof; or a hydrate or polymorph thereof; wherein Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y9?, Y10, Y10?, Y11, Y11?, Y12, Y12?, and Y13 are selected from the group consisting of hydrogen or deuterium, wherein at least one of Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y9?, Y10, Y10?, Y11, Y11?, Y12, Y12?, and Y13 is deuterium; and wherein each carbon is independently optionally replaced with 13C is disclosed herein. Pharmaceutical compositions comprising the compounds of Formula (I) and the use of the compounds as inhibitors of the enzyme poly ADP ribose polymerase (PARP) for the treatment of patients with BRCA-mutation positive ovarian cancer and BRCA-positive breast cancer is also disclosed herein.
    Type: Grant
    Filed: March 31, 2018
    Date of Patent: July 12, 2022
    Assignee: CombiPhos Catalysts, Inc.
    Inventors: George Y. Li, Bin Tao, Duanjie Hou
  • Publication number: 20210300895
    Abstract: A deuterated compound having the structure of Formula I: or a pharmaceutically acceptable salt, solvate, or prodrug thereof; or a salt of a prodrug thereof; or a hydrate or polymorph thereof; wherein Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y9?, Y10, Y10?, Y11, Y11?, Y12, Y12?, and Y13 are selected from the group consisting of hydrogen or deuterium, wherein at least one of Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y9?, Y10, Y10?, Y11, Y11?, Y12, Y12?, and Y13 is deuterium; and wherein each carbon is independently optionally replaced with 13C is disclosed herein. Pharmaceutical compositions comprising the compounds of Formula (I) and the use of the compounds as inhibitors of the enzyme poly ADP ribose polymerase (PARP) for the treatment of patients with BRCA-mutation positive ovarian cancer and BRCA-positive breast cancer is also disclosed herein.
    Type: Application
    Filed: March 31, 2018
    Publication date: September 30, 2021
    Applicant: CombiPhos Catalysts, Inc.
    Inventors: George Y. Li, Bin Tao, Duanjie Hou
  • Patent number: 6878850
    Abstract: The present invention provides the preparation and use of halophosphine-transition metal complex as catalysts for cross-coupling reaction to produce substituted aromatic heterocycles, biaryls and arylamines by reacting pyridyl halides or aryl halides with arylboronic acids or amines.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: April 12, 2005
    Assignee: CombiPhos Catalysts, Inc
    Inventor: George Y. Li
  • Publication number: 20040147392
    Abstract: The present invention provides the preparation and use of halophosphine-transition metal complex as catalysts for cross-coupling reaction to produce substituted aromatic heterocycles, biaryls and arylamines by reacting pyridyl halides or aryl halides with arylboronic acids or amines.
    Type: Application
    Filed: January 29, 2003
    Publication date: July 29, 2004
    Inventor: George Y. Li
  • Patent number: 6762330
    Abstract: Phosphine oxide and sulfoxide compounds were used with transition metals, preferably palladium and nickel, to produce biaryls, arylthiols, arylphosphine oxides and arylamines via cross-coupling reactions with aryl halides and arylboronic acids, aryl Grignard reagents, thiols, phosphine oxides or amines.
    Type: Grant
    Filed: July 6, 2001
    Date of Patent: July 13, 2004
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: George Y. Li
  • Patent number: 6716984
    Abstract: The invention relates to the combinatorial approaches to the preparation of novel polymer-supported heteroatom bidentate (PN, PO, PS) ligand libraries and the corresponding free compounds after cleavage from the supports. These compounds are useful as novel ligands in the preparation of metal-containing catalysts.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: April 6, 2004
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: George Y. Li
  • Patent number: 6630604
    Abstract: Novel phosphine and phosphine oxide ligands are prepared using polymeric supports. These compounds can be easily cleaved from the support, and along with the corresponding supported compounds, used as ligands in the preparation of novel, metal-complexed catalysts. The ligands are obtained by combinatorial synthesis. A process for preparing coumarin by contacting salicylaldehyde with an acrylate is also provided.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: October 7, 2003
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: George Y. Li
  • Publication number: 20020137974
    Abstract: Phosphine oxide and sulfoxide compounds were used with transition metals, preferably palladium and nickel, to produce biaryls, arylthiols, arylphosphine oxides and arylamines via cross-coupling reactions with aryl halides and arylboronic acids, aryl Grignard reagents, thiols, phosphine oxides or amines.
    Type: Application
    Filed: July 6, 2001
    Publication date: September 26, 2002
    Inventor: George Y. Li
  • Publication number: 20020077479
    Abstract: The invention relates to the combinatorial approaches to the preparation of novel polymer-supported heteroatom bidentate (PN, PO, PS) ligand libraries and the corresponding free compounds after cleavage from the supports. These compounds are useful as novel ligands in the preparation of metal-containing catalysts.
    Type: Application
    Filed: April 11, 2001
    Publication date: June 20, 2002
    Inventor: George Y. Li
  • Patent number: 6124462
    Abstract: Phosphine oxide compounds were used with transition metals, preferably palladium, to produce biaryls and arylamines via cross-coupling reactions with aryl halides and arylboronic acids or amines.
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: September 26, 2000
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: George Y. Li