Patents by Inventor Ching-Yuan Li

Ching-Yuan 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).

  • Publication number: 20240379776
    Abstract: A method includes forming a gate dielectric comprising a portion extending on a semiconductor region, forming a barrier layer comprising a portion extending over the portion of the gate dielectric, forming a work function tuning layer comprising a portion over the portion of the barrier layer, doping a doping element into the work function tuning layer, removing the portion of the work function tuning layer, thinning the portion of the barrier layer, and forming a work function layer over the portion of the barrier layer.
    Type: Application
    Filed: July 25, 2024
    Publication date: November 14, 2024
    Inventors: Hsin-Yi Lee, Ya-Huei Li, Da-Yuan Lee, Ching-Hwanq Su
  • Publication number: 20240285537
    Abstract: Provided herein in some embodiments are pharmaceutical compositions comprising a prostacyclin (PGI2) receptor agonist selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1) and pharmaceutically acceptable salts, solvates, and hydrates thereof, as disclosed herein. In some embodiments the pharmaceutical compositions comprise a compound selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1), and pharmaceutically acceptable salts, solvates, and hydrates thereof, in an amount equivalent to a therapeutically effective amount of Compound 1, the composition having a release rate by weight of the compound in an aqueous medium that is one or more of release rates (a), (b) and (c) as disclosed herein. The compositions of the present invention are useful in the treatment of PGI2 related disorders, such as those disclosed herein.
    Type: Application
    Filed: October 20, 2023
    Publication date: August 29, 2024
    Inventors: Zezhi Jesse SHAO, Raizza Berania FLORIDA, Ching-Yuan LI, Lee Alani SELVEY
  • Patent number: 11826471
    Abstract: Provided herein in some embodiments are pharmaceutical compositions comprising a prostacyclin (PGI2) receptor agonist selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1) and pharmaceutically acceptable salts, solvates, and hydrates thereof, as disclosed herein. In some embodiments the pharmaceutical compositions comprise a compound selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1), and pharmaceutically acceptable salts, solvates, and hydrates thereof, in an amount equivalent to a therapeutically effective amount of Compound 1, the composition having a release rate by weight of the compound in an aqueous medium that is one or more of release rates (a), (b) and (c) as disclosed herein. The compositions of the present invention are useful in the treatment of PGI2 related disorders, such as those disclosed herein.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: November 28, 2023
    Assignee: ARENA PHARMACEUTICALS, INC.
    Inventors: Zezhi Jesse Shao, Raizza Berania Florida, Ching-Yuan Li, Lee Alani Selvey
  • Patent number: 11253515
    Abstract: Disclosed herein are pharmaceutical compositions and dosage forms including N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-2H-pyran-4-ylamino) benzamide that are useful in the treatment of subjects having cancer. The present disclosure also provides methods for preparing these pharmaceutical compositions and dosage forms, and methods of treating subjects having cancer utilizing the pharmaceutical compositions and dosage forms provided herein.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: February 22, 2022
    Assignee: Ignyta, Inc.
    Inventors: Daniel Codallos, Jr., Robert Orr, Ching-Yuan Li, Valerie Denise Start
  • Publication number: 20210378965
    Abstract: Provided herein in some embodiments are pharmaceutical compositions comprising a prostacyclin (PGI2) receptor agonist selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1) and pharmaceutically acceptable salts, solvates, and hydrates thereof, as disclosed herein. In some embodiments the pharmaceutical compositions comprise a compound selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1), and pharmaceutically acceptable salts, solvates, and hydrates thereof, in an amount equivalent to a therapeutically effective amount of Compound 1, the composition having a release rate by weight of the compound in an aqueous medium that is one or more of release rates (a), (b) and (c) as disclosed herein. The compositions of the present invention are useful in the treatment of PGI2 related disorders, such as those disclosed herein.
    Type: Application
    Filed: August 12, 2021
    Publication date: December 9, 2021
    Inventors: Zezhi Jesse SHAO, Raizza Berania FLORIDA, Ching-Yuan LI, Lee Alani SELVEY
  • Patent number: 11123298
    Abstract: Provided herein in some embodiments are pharmaceutical compositions comprising a prostacyclin (PGI2) receptor agonist selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1) and pharmaceutically acceptable salts, solvates, and hydrates thereof, as disclosed herein. In some embodiments the pharmaceutical compositions comprise a compound selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1), and pharmaceutically acceptable salts, solvates, and hydrates thereof, in an amount equivalent to a therapeutically effective amount of Compound 1, the composition having a release rate by weight of the compound in an aqueous medium that is one or more of release rates (a), (b) and (c) as disclosed herein. The compositions of the present invention are useful in the treatment of PGI2 related disorders, such as those disclosed herein.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: September 21, 2021
    Assignee: ARENA PHARMACEUTICALS, INC.
    Inventors: Zezhi Jesse Shao, Raizza Berania Florida, Ching-Yuan Li, Lee Alani Selvey
  • Publication number: 20200163892
    Abstract: Disclosed herein are pharmaceutical compositions and dosage forms including N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-2H-pyran-4-ylamino) benzamide that are useful in the treatment of subjects having cancer. The present disclosure also provides methods for preparing these pharmaceutical compositions and dosage forms, and methods of treating subjects having cancer utilizing the pharmaceutical compositions and dosage forms provided herein.
    Type: Application
    Filed: January 17, 2020
    Publication date: May 28, 2020
    Applicant: IGNYTA, INC.
    Inventors: Daniel CODALLOS, JR., Robert ORR, Ching-Yuan LI, Valerie Denise START
  • Patent number: 10398693
    Abstract: Disclosed herein are pharmaceutical compositions and dosage forms including N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-2H-pyran-4-ylamino) benzamide that are useful in the treatment of subjects having cancer. The present disclosure also provides methods for preparing these pharmaceutical compositions and dosage forms, and methods of treating subjects having cancer utilizing the pharmaceutical compositions and dosage forms provided herein.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: September 3, 2019
    Assignee: IGNYTA, INC.
    Inventors: Daniel Codallos, Jr., Robert Orr, Ching-Yuan Li, Valerie Denise Start
  • Publication number: 20190240159
    Abstract: Provided herein in some embodiments are pharmaceutical compositions comprising a prostacyclin (PGI2) receptor agonist selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1) and pharmaceutically acceptable salts, solvates, and hydrates thereof, as disclosed herein. In some embodiments the pharmaceutical compositions comprise a compound selected from 2-(((1r,4r)-4-(((4-chlorophenyl)(phenyl)carbamoyloxy)methyl)cyclohexyl)methoxy)acetic acid (Compound 1), and pharmaceutically acceptable salts, solvates, and hydrates thereof, in an amount equivalent to a therapeutically effective amount of Compound 1, the composition having a release rate by weight of the compound in an aqueous medium that is one or more of release rates (a), (b) and (c) as disclosed herein. The compositions of the present invention are useful in the treatment of PGI2 related disorders, such as those disclosed herein.
    Type: Application
    Filed: April 16, 2019
    Publication date: August 8, 2019
    Inventors: Zezhi Jesse SHAO, Raizza Berania FLORIDA, Ching-Yuan LI
  • Publication number: 20190022089
    Abstract: Disclosed herein are pharmaceutical compositions and dosage forms including N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-2H-pyran-4-ylamino) benzamide that are useful in the treatment of subjects having cancer. The present disclosure also provides methods for preparing these pharmaceutical compositions and dosage forms, and methods of treating subjects having cancer utilizing the pharmaceutical compositions and dosage forms provided herein.
    Type: Application
    Filed: July 18, 2018
    Publication date: January 24, 2019
    Applicant: Ignyta, Inc.
    Inventors: Daniel CODALLOS, JR., Robert ORR, Ching-Yuan LI, Valerie Denise START
  • Publication number: 20100184688
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: March 17, 2010
    Publication date: July 22, 2010
    Applicant: MDRNA, INC.
    Inventors: Steven C. Quay, Henry R. Costantino, Mary S. Kleppe, Ching-Yuan Li
  • Publication number: 20100166811
    Abstract: What is described is an aqueous pharmaceutical composition for intranasal delivery of PTH, comprising a PTH molecule, and one or more excipients selected from the group consisting of a chelating agent, an alcohol, and a surface active agent, wherein the PTH molecule selected from the group consisting of SEQ NO: 1, SEQ NO: 2, and SEQ NO: 3.
    Type: Application
    Filed: March 17, 2010
    Publication date: July 1, 2010
    Applicant: MDRNA, INC.
    Inventors: Henry R. Costantino, Ching-Yuan Li
  • Publication number: 20090042790
    Abstract: What is described is a biological agent, comprised of a biologically active protein, or a fragment or a mimetic thereof, conjugated to at least one poly(alkylene oxide) chain having a size less than about 20 kDa, pharmaceutical formulations for intranasal delivery of said biological agent, or uses of said biological agent in the manufacture of said pharmaceutical formulation for administering said biological agent to a mammal.
    Type: Application
    Filed: June 13, 2006
    Publication date: February 12, 2009
    Applicant: NASTECH PHARMACEUTICAL COMPANY INC.
    Inventors: Henry R. Costantino, Mary S. Kleppe, Ching-Yuan Li
  • Patent number: 7435720
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: October 14, 2008
    Assignee: MDRNA, Inc.
    Inventors: Steven C. Quay, Henry R. Costantino, Mary S. Kleppe, Ching-Yuan Li
  • Publication number: 20080119408
    Abstract: What is described is an aqueous pharmaceutical formulation for intranasal delivery of PTH, consisting essentially of PTH(1-34) and sorbitol; or PTH(1-34), sorbitol, and a surface active agent; or PTH(1-34), sorbitol, and halogenated alkyl alcohol; or PTH(1-34), sorbitol, a surface active agent, and a halogenated alkyl alcohol.
    Type: Application
    Filed: July 6, 2007
    Publication date: May 22, 2008
    Applicant: NASTECH PHARMACEUTICAL COMPANY INC.
    Inventors: Henry R. Costantino, Ching-Yuan Li, Kristin B. Prinn
  • Publication number: 20070244049
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: May 4, 2007
    Publication date: October 18, 2007
    Applicant: NASTECH PHARMACEUTICAL COMPANY INC.
    Inventors: Steven Quay, Henry Costantino, Mary Kleppe, Ching-Yuan Li
  • Publication number: 20070167364
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: October 17, 2006
    Publication date: July 19, 2007
    Inventors: Steven Quay, Henry Costantino, Mary Kleppe, Ching -Yuan Li
  • Patent number: 7244709
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: July 17, 2007
    Assignee: Nastech Pharamecutical Company Inc.
    Inventors: Steven C. Quay, Henry R. Costantino, Mary S. Kleppe, Ching-Yuan Li
  • Publication number: 20070154400
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: October 17, 2006
    Publication date: July 5, 2007
    Inventors: Steven Quay, Henry Costantino, Mary Kleppe, Ching-Yuan Li
  • Publication number: 20070154401
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: October 17, 2006
    Publication date: July 5, 2007
    Inventors: Steven Quay, Henry Costantino, Mary Kleppe, Ching-Yuan Li