Patents by Inventor Hardy Chan

Hardy Chan 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).

  • Methods for Chemical Equivalence in characterizing of complex molecules
    Patent number: 8643274
    Abstract: The present invention provides for a method of characterizing and classifying a sample containing a complex molecule, such as a peptide or polypeptide mixture, protein, protein mixture, biologic and biosimilar by using physical analysis, such as mass spectrometry, and statistic methods.
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: February 4, 2014
    Assignee: Scinopharm Taiwan, Ltd.
    Inventors: Hardy Chan, Jentaie Shiea
  • Methods of analyzing peptide mixtures
    Patent number: 8497630
    Abstract: The present invention provides for a method of characterizing and classifying a sample of peptide or polypeptide mixtures or a biomolecule comprising a polypeptide component by using mass spectrometry and statistic methods for analyzing the mass spectrometry results.
    Type: Grant
    Filed: May 7, 2010
    Date of Patent: July 30, 2013
    Assignee: Scinopharm Taiwan Ltd.
    Inventors: Hardy Chan, Jentaie Shiea, Yi-Tzu Cho, Chi-Hsien Lin
  • Derivatives of 8-epiblechnic acid and their effects on down-regulation of endothelin (ETA) receptor mRNA
    Patent number: 8080582
    Abstract: The present application discloses derivatives of 8-epiblechnic acid and use thereof in treating a disease related to endothelin receptor A or endothelin-1 (ET-1) over-expression, such as hypertension, cancer, atherosclerosis, and myocardial infarction.
    Type: Grant
    Filed: August 18, 2009
    Date of Patent: December 20, 2011
    Assignee: ScinoPharm Taiwan Ltd.
    Inventors: Hardy Chan, Chung Faye Chao, Vallapa Soong
  • Methods for Chemical Equivalence in Characterizing of Complex Molecules
    Publication number: 20110183426
    Abstract: The present invention provides for a method of characterizing and classifying a sample containing a complex molecule, such as a peptide or polypeptide mixture, protein, protein mixture, biologic and biosimilar by using physical analysis, such as mass spectrometry, and statistic methods.
    Type: Application
    Filed: January 26, 2011
    Publication date: July 28, 2011
    Applicant: ScinoPharm Taiwan, Ltd.
    Inventors: Hardy Chan, Jentaie Shiea
  • Methods of Analyzing Peptide Mixtures
    Publication number: 20100285513
    Abstract: The present invention provides for a method of characterizing and classifying a sample of peptide or polypeptide mixtures or a biomolecule comprising a polypeptide component by using mass spectrometry and statistic methods for analyzing the mass spectrometry results.
    Type: Application
    Filed: May 7, 2010
    Publication date: November 11, 2010
    Applicant: ScinoPharm Taiwan Ltd.
    Inventors: Hardy Chan, Jentaie Shiea, Yi-Tzu Cho, Chi-Hsien Lin
  • Derivatives of 8-epiblechnic Acid and their Effects on Down-Regulation of Endothelin (ETA) receptor mRNA
    Publication number: 20100048618
    Abstract: The present application discloses derivatives of 8-epiblechnic acid and use thereof in treating a disease related to endothelin receptor A or endothelin-1 (ET-1) over-expression, such as hypertension, cancer, atherosclerosis, and myocardial infarction.
    Type: Application
    Filed: August 18, 2009
    Publication date: February 25, 2010
    Inventors: Hardy Chan, Chung Faye Chao, Vallapa Soong
  • Poly(arylene ether) dielectrics
    Patent number: 7179879
    Abstract: The present invention relates to poly(arylene ethers) used as low k dielectric layers in electronic applications and articles containing such poly(arylene ethers) comprising the structure: wherein n=5 to 10000 and monovalent Ar1 and divalent Ar2 are selected from a group of heteroaromatic compounds that incorporate O, N, Se, S, or Te or combinations of the aforesaid elements, including but not limited to:
    Type: Grant
    Filed: January 4, 2005
    Date of Patent: February 20, 2007
    Assignee: Chartered Semiconductor Manufacturing Ltd.
    Inventors: Christopher Lim, Siu Choon Ng, Hardy Chan, Simon Chooi, Mei Sheng Zhou
  • Poly(arylene ether) dielectrics
    Patent number: 7166250
    Abstract: The present invention relates to poly(arylene ethers) used as low k dielectric layers in electronic applications and articles containing such poly(arylene ethers) comprising the structure: wherein n=5 to 10000 and monovalent Ar1 and divalent Ar2 are selected from a group of heteroaromatic compounds that incorporate O, N, Se, S, or Te or combinations of the aforesaid elements, including but not limited to:
    Type: Grant
    Filed: January 4, 2005
    Date of Patent: January 23, 2007
    Assignee: Chartered Semiconductor Manufacturing Ltd.
    Inventors: Christopher Lim, Siu Choon Ng, Hardy Chan, Simon Chooi, Mei Sheng Zhou
  • Poly(arylene ether) dielectrics
    Patent number: 7071281
    Abstract: The present invention relates to poly(arylene ethers) used as low k dielectric layers in electronic applications and articles containing such poly(arylene ethers) comprising the structure: wherein n=5 to 10000 and monovalent Ar1 and divalent Ar2 are selected from a group of heteroaromatic compounds that incorporate O, N, Se, S, or Te or combinations of the aforesaid elements, including but not limited to:
    Type: Grant
    Filed: January 4, 2005
    Date of Patent: July 4, 2006
    Assignee: Chartered Semiconductor Manufacturing Ltd.
    Inventors: Christopher Lim, Siu Choon Ng, Hardy Chan, Simon Chooi, Mei Sheng Zhou
  • Novel poly(arylene ether) dielectrics
    Publication number: 20050159576
    Abstract: The present invention relates to poly(arylene ethers) used as low k dielectric layers in electronic applications and articles containing such poly(arylene ethers) comprising the structure: wherein n=5 to 10000 and monovalent Ar1 and divalent Ar2 are selected from a group of heteroaromatic compounds that incorporate O, N, Se, S, or Te or combinations of the aforesaid elements, including but not limited to:
    Type: Application
    Filed: January 4, 2005
    Publication date: July 21, 2005
    Inventors: Christopher Lim, Siu Ng, Hardy Chan, Simon Chooi, Mei Zhou
  • Novel poly(arylene ether) dielectrics
    Publication number: 20050124767
    Abstract: The present invention relates to poly(arylene ethers) used as low k dielectric layers in electronic applications and articles containing such poly(arylene ethers) comprising the structure: wherein n=5 to 10000 and monovalent Ar1 and divalent Ar2 are selected from a group of heteroaromatic compounds that incorporate O, N, Se, S, or Te or combinations of the aforesaid elements, including but not limited to:
    Type: Application
    Filed: January 4, 2005
    Publication date: June 9, 2005
    Inventors: Christopher Lim, Siu Ng, Hardy Chan, Simon Chooi, Mei Zhou
  • Novel poly(arylene ether) dielectrics
    Publication number: 20050119420
    Abstract: The present invention relates to poly(arylene ethers) used as low k dielectric layers in electronic applications and articles containing such poly(arylene ethers) comprising the structure: wherein n=5 to 10000 and monovalent Ar1 and divalent Ar2 are selected from a group of heteroaromatic compounds that incorporate O, N, Se, S, or Te or combinations of the aforesaid elements, including but not limited to:
    Type: Application
    Filed: January 4, 2005
    Publication date: June 2, 2005
    Inventors: Christopher Lim, Siu Ng, Hardy Chan, Simon Chooi, Mei Zhou
  • Poly(arylene ether) dielectrics
    Patent number: 6846899
    Abstract: The present invention relates to poly(arylene ethers) used as low k dielectric layers in electronic applications and articles containing such poly(arylene ethers) comprising the structure: wherein n=5 to 10000 and monovalent Ar1 and divalent Ar2 are selected from a group of heteroaromatic compounds that incorporate O, N, Se, S, or Te or combinations of the aforesaid elements, including but not limited to:
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: January 25, 2005
    Assignee: Chartered Semiconductor Manufacturing Ltd.
    Inventors: Christopher Lim, Siu Choon Ng, Hardy Chan, Simon Chooi, Mei Sheng Zhou
  • Novel poly(arylene ether) dielectrics
    Publication number: 20040068082
    Abstract: The present invention relates to poly(arylene ethers) used as low k dielectric layers in electronic applications and articles containing such poly(arylene ethers) comprising the structure: 1
    Type: Application
    Filed: October 1, 2002
    Publication date: April 8, 2004
    Applicant: Chartered Semiconductor Manufacturing Ltd.
    Inventors: Christopher Lim, Siu Choon Ng, Hardy Chan, Simon Chooi, Mei Sheng Zhou