Patents by Inventor Harry Ma

Harry Ma 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: 20240024249
    Abstract: Oral dosage forms and granulations with a high loading of a methyl hydrogen fumarate prodrug are disclosed.
    Type: Application
    Filed: June 13, 2023
    Publication date: January 25, 2024
    Inventors: Sarina Grace Harris MA, Laura Elizabeth BAUER, Sami KARABORNI, David J. WUSTROW, Peter A. VIRSIK
  • Publication number: 20210145755
    Abstract: Improved oral dosage forms of methyl hydrogen fumarate and prodrugs thereof are disclosed. Methods of treating diseases such as multiple sclerosis and psoriasis using such dosage forms are also disclose.
    Type: Application
    Filed: January 27, 2021
    Publication date: May 20, 2021
    Inventors: Sami Karaborni, Sarina Grace Harris Ma, Chen Mao, Ching Wah Chong, Peter Robert Prinz Freed, Mesut Ciper, Stefanie Krenzlin, David Wustrow, Peter Virsik
  • Patent number: 10940117
    Abstract: Improved oral dosage forms of methyl hydrogen fumarate and prodrugs thereof are disclosed. Methods of treating diseases such as multiple sclerosis and psoriasis using such dosage forms are also disclose.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: March 9, 2021
    Assignee: Arbor Pharmaceuticals, LLC
    Inventors: Sami Karaborni, Sarina Grace Harris Ma, Chen Mao, Ching Wah Chong, Peter Robert Prinz Freed, Mesut Ciper, Stefanie Krenzlin, David J. Wustrow, Peter A. Virsik
  • Publication number: 20200246271
    Abstract: Improved oral dosage forms of methyl hydrogen fumarate and prodrugs thereof are disclosed. Methods of treating diseases such as multiple sclerosis and psoriasis using such dosage forms are also disclose.
    Type: Application
    Filed: April 20, 2020
    Publication date: August 6, 2020
    Inventors: Sami Karaborni, Sarina Grace Harris Ma, Chen Mao, Ching Wah Chong, Peter Robert Prinz Freed, Mesut Ciper, Stefanie Krenzlin, David J. Wustrow, Peter A. Virsik
  • Patent number: 10716760
    Abstract: Improved oral dosage forms of methyl hydrogen fumarate and prodrugs thereof are disclosed. Methods of treating diseases such as multiple sclerosis and psoriasis using such dosage forms are also disclose.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: July 21, 2020
    Assignee: Arbor Pharmaceuticals, LLC
    Inventors: Sami Karaborni, Sarina Grace Harris Ma, Chen Mao, Ching Wah Chong, Peter Robert Prinz Freed, Mesut Ciper, Stefanie Krenzlin, David J. Wustrow, Peter A. Virsik
  • Publication number: 20170157056
    Abstract: Improved oral dosage forms of methyl hydrogen fumarate and prodrugs thereof are disclosed. Methods of treating diseases such as multiple sclerosis and psoriasis using such dosage forms are also disclose.
    Type: Application
    Filed: January 7, 2016
    Publication date: June 8, 2017
    Applicant: XENOPORT, INC.
    Inventors: Sami Karaborni, Sarina Grace Harris Ma, Chen Mao, Ching Wah Chong, Peter Robert Prinz Freed, Mesut Ciper, Stefanie Krenzlin, David J. Wustrow, Peter A. Virsik
  • Patent number: 9597292
    Abstract: Improved oral dosage forms of methyl hydrogen fumarate and prodrugs thereof are disclosed. Methods of treating diseases such as multiple sclerosis and psoriasis using such dosage forms are also disclosed.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: March 21, 2017
    Assignee: XenoPort, Inc.
    Inventors: Sami Karaborni, Sarina Grace Harris Ma, Chen Mao, Ching Wah Chong, Peter Robert Prinz Freed, Mesut Ciper, Stefanie Krenzlin, David J. Wustrow, Peter A. Virsik
  • Publication number: 20160113879
    Abstract: Improved oral dosage forms of methyl hydrogen fumarate and prodrugs thereof are disclosed. Methods of treating diseases such as multiple sclerosis and psoriasis using such dosage forms are also disclose.
    Type: Application
    Filed: January 7, 2016
    Publication date: April 28, 2016
    Applicant: XENOPORT, INC.
    Inventors: Sami Karaborni, Sarina Grace Harris Ma, Chen Mao, Ching Wah Chong, Peter Robert Prinz Freed, Mesut Ciper, Stefanie Krenzlin, David J. Wustrow, Peter A. Virsik
  • Publication number: 20140348914
    Abstract: Improved oral dosage forms of methyl hydrogen fumarate and prodrugs thereof are disclosed. Methods of treating diseases such as multiple sclerosis and psoriasis using such dosage forms are also disclosed.
    Type: Application
    Filed: August 22, 2013
    Publication date: November 27, 2014
    Applicant: XenoPort, Inc.
    Inventors: Sami Karaborni, Sarina Grace Harris Ma, Chen Mao, Ching Wah Chong, Peter Robert Prinz Freed, Mesut Ciper, Stefanie Krenzlin, David J. Wustrow, Peter A. Virsik
  • Publication number: 20140065211
    Abstract: Improved oral dosage forms of methyl hydrogen fumarate and prodrugs thereof are disclosed. Methods of treating diseases such as multiple sclerosis and psoriasis using such dosage forms are also disclosed.
    Type: Application
    Filed: August 22, 2013
    Publication date: March 6, 2014
    Applicant: XenoPort, Inc.
    Inventors: Sami Karaborni, Sarina Grace Harris Ma, Chen Mao, Ching Wah Chong, Peter Robert Prinz Freed, Mesut Ciper, Stefanie Krenzlin, David J. Wustrow, Peter A. Virsik
  • Publication number: 20140056973
    Abstract: Oral dosage forms and granulations with a high loading of a methyl hydrogen fumarate prodrug are disclosed.
    Type: Application
    Filed: August 22, 2013
    Publication date: February 27, 2014
    Applicant: XenoPort, Inc.
    Inventors: Sarina Grace Harris Ma, Laura Elizabeth Bauer, Sami Karaborni, David J. Wustrow, Peter A. Virsik
  • Patent number: 8435562
    Abstract: Pharmaceutical compositions and oral dosage forms of (2R)-2-phenylcarbonyloxypropyl (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoate mesylate and methods of treating diseases comprising orally administering such pharmaceutical compositions and dosage forms are disclosed.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: May 7, 2013
    Assignee: XenoPort, Inc.
    Inventors: Chen Mao, Nikhil Pargaonkar, Laura E. Maurer, Sarina Grace Harris Ma
  • Publication number: 20110111024
    Abstract: Pharmaceutical compositions and oral dosage forms of (2R)-2-phenylcarbonyloxypropyl (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoate mesylate and methods of treating diseases comprising orally administering such pharmaceutical compositions and dosage forms are disclosed.
    Type: Application
    Filed: November 8, 2010
    Publication date: May 12, 2011
    Inventors: Chen MAO, Nikhil Pargaonkar, Laura E. Mauer, Sarina Grace Harris Ma
  • Patent number: 6745371
    Abstract: Performance of an integrated circuit design, whether embodied as a design encoding or as a fabricated integrated circuit, can be improved by selectively substituting low Vt transistors in a way that prioritizes substitution opportunities based on multi-path timing analysis and evaluates such opportunities based on one or more substitution constraints. By valuing, in a prioritization of substitution opportunities, contributions for all or substantially all timing paths through the substitution opportunity that violate a max-time constraint, repeated passes through a timing analysis phase can be advantageously avoided or limited. In addition, by recognizing one or more constraints on actual low Vt substitutions, particular noise-oriented constraints, the scope of post substitution design analysis can be greatly reduced. In some realizations, substitutions are performed so long as a leakage current budget is not expended.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: June 1, 2004
    Assignee: Sun Microsystems, Inc.
    Inventors: George K. Konstadinidis, Harry Ma, Alan P. Smith, Kevin J. Wu
  • Publication number: 20030188268
    Abstract: Performance of an integrated circuit design, whether embodied as a design encoding or as a fabricated integrated circuit, can be improved by selectively substituting low Vt transistors in a way that prioritizes substitution opportunities based on multi-path timing analysis and evaluates such opportunities based on one or more substitution constraints. By valuing, in a prioritization of substitution opportunities, contributions for all or substantially all timing paths through the substitution opportunity that violate a max-time constraint, repeated passes through a timing analysis phase can be advantageously avoided or limited. In addition, by recognizing one or more constraints on actual low Vt substitutions, particular noise-oriented. constraints, the scope of post substitution design analysis can be greatly reduced. In some realizations, substitutions are performed so long as a leakage current budget is not expended.
    Type: Application
    Filed: March 15, 2002
    Publication date: October 2, 2003
    Applicant: Sun Microsystems, Inc.
    Inventors: Georgios K. Konstadinidis, Harry Ma, Alan P. Smith, Kevin J. Wu