Patents by Inventor Yuehua Zhang

Yuehua Zhang 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: 20060252840
    Abstract: Fluorinated compounds and emulsions including the compounds. The compositions are useful as oxygen carriers and surfactants. In one embodiment, the fluorinated compound is pH sensitive. In one embodiment, the fluorinated compound is a vitamin E derivative. In one embodiment, the fluorinated compound is a vitamin K derivative.
    Type: Application
    Filed: June 12, 2006
    Publication date: November 9, 2006
    Applicant: Sonus Pharmaceuticals, Inc.
    Inventors: Yuehua Zhang, Manjari Lal, Andrew Leo, Nagesh Palepu
  • Publication number: 20060229359
    Abstract: Tocopherol-modified therapeutic drug compounds; emulsion, microemulsion, and micelle formulations that include the compounds; methods for making the compounds and formulations; methods for administering the compounds and formulations; and methods for treating conditions using the compounds and formulations.
    Type: Application
    Filed: June 8, 2006
    Publication date: October 12, 2006
    Applicant: Sonus Pharmaceuticals, Inc.
    Inventors: Yuehua Zhang, Lynn Gold
  • Publication number: 20060210981
    Abstract: The present invention relates to a method of detecting the CACNA1H mutant gene of childhood absence epilepsy-the main function gene, the said method is directly sequencing or restriction analysis. The present invention relates to CACNA1H mutant gene. The present invention further relates to the use of the said detection and mutant gene. The present invention connects the CACNA1H gene with medicine for treating childhood absence epilepsy, proving new target site for medicine for treating the same. The present invention establishes the foundation for developing new medicines for treating childhood absence epilepsy and other type of idiopathic system epilepsy as well as other system diseases associated with CACNA1H gene.
    Type: Application
    Filed: January 27, 2003
    Publication date: September 21, 2006
    Applicant: SINOGENOMAX CO., LTD.
    Inventors: Xiru Wu, Yan Shen, Yucai Chen, Husheng Wu, Keming Xu, Hong Pan, Yuehua Zhang, Xiaoyan Liu, Jianjun Lv, Yuwu Jiang
  • Publication number: 20060207942
    Abstract: A nanoporous reactive adsorbent incorporates a relatively small number of relatively larger reactant, e.g., metal, enzyme, etc., particles (10) forming a discontinuous or continuous phase interspersed among and surrounded by a continuous phase of smaller adsorbent particles (12) and connected interstitial pores (14) therebetween. The reactive adsorbent can effectively remove inorganic or organic impurities in a liquid by causing the liquid to flow through the adsorbent. For example, silver ions may be adsorbed by the adsorbent particles (12) and reduced to metallic silver by reducing metal, such as irons, as the reactant particles (10). The column can be regenerated by backwashing with the liquid effluent containing, for example, acetic acid.
    Type: Application
    Filed: May 16, 2006
    Publication date: September 21, 2006
    Applicant: Industrial Science & Technology Network, Inc.
    Inventors: Arthur Yang, Yuehua Zhang
  • Patent number: 7091374
    Abstract: Fluorinated compounds and emulsions including the compounds. The compositions are useful as oxygen carriers and surfactants. In one embodiment, the fluorinated compound is pH sensitive. In one embodiment, the fluorinated compound is a vitamin E derivative. In one embodiment, the fluorinated compound is a vitamin K derivative.
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: August 15, 2006
    Assignee: Sonus Pharmaceuticals, Inc.
    Inventors: Yuehua Zhang, Manjari Lal, Andrew Leo, Nagesh Palepu
  • Patent number: 7067062
    Abstract: A nanoporous reactive adsorbent incorporates a relatively small number of relatively larger reactant, e.g. metal, enzyme, etc. particles (10) forming a discontinuous or continuous phase interspersed among and surrounded by a continuous phase of smaller adsorbent particles (12) and connected interstitial pores (14) therebetween. The reactive adsorbent can effectively remove inorganic or organic impurities in a liquid by causing the liquid to flow through the adsorbent. For example, silver ions may be adsorbed by the adsorbent particles (12) and reduced to metallic silver by reducing metal, such as irons, as the reactant particles (10). The column can be regenerated by backwashing with the liquid effluent containing, for example, acetic acid.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: June 27, 2006
    Assignee: Industrial Science & Technology Network Inc.
    Inventors: Arthur Jing-Min Yang, Yuehua Zhang
  • Publication number: 20060003976
    Abstract: Cholesterol-modified anti-cancer therapeutic drug compounds, bile-acid-modified anti-cancer therapeutic drug compounds, and bile-acid-derivative-modified anti-cancer therapeutic drug compounds; emulsion, microemulsion, and micelle formulations that include the compounds, methods for administering the compounds and formulations; and methods for treating cancer using the compounds and formulations.
    Type: Application
    Filed: June 3, 2005
    Publication date: January 5, 2006
    Inventors: Yuehua Zhang, Lynn Gold
  • Publication number: 20050199545
    Abstract: A nanoporous reactive adsorbent incorporates a relatively small number of relatively larger reactant, e.g. metal, enzyme, etc. particles (10) forming a discontinuous or continuous phase interspersed among and surrounded by a continuous phase of smaller adsorbent particles (12) and connected interstitial pores (14) therebetween. The reactive adsorbent can effectively remove inorganic or organic impurities in a liquid by causing the liquid to flow through the adsorbent. For example, silver ions may be adsorbed by the adsorbent particles (12) and reduced to metallic silver by reducing metal, such as irons, as the reactant particles (10). The column can be regenerated by backwashing with the liquid effluent containing, for example, acetic acid.
    Type: Application
    Filed: November 22, 2004
    Publication date: September 15, 2005
    Applicant: Industrial Science & Technology Network, Inc.
    Inventors: Arthur Yang, Yuehua Zhang
  • Publication number: 20050096340
    Abstract: Tocopherol-modified therapeutic drug compounds; emulsion, microemulsion, and micelle formulations that include the compounds; methods for making the compounds and formulations; methods for administering the compounds and formulations; and methods for treating conditions using the compounds and formulations.
    Type: Application
    Filed: October 29, 2004
    Publication date: May 5, 2005
    Inventors: Yuehua Zhang, Lynn Gold
  • Patent number: 6864386
    Abstract: Fluorinated compounds and emulsions including the compounds. The compositions are useful as oxygen carriers and surfactants. In one embodiment, the fluorinated compound is pH sensitive. In one embodiment, the fluorinated compound is a vitamin E derivative. In one embodiment, the fluorinated compound is a vitamin K derivative.
    Type: Grant
    Filed: November 20, 2002
    Date of Patent: March 8, 2005
    Assignee: Sonus Pharmaceuticals, Inc.
    Inventors: Yuehua Zhang, Manjari Lal, Andrew Leo, Nagesh Palepu
  • Patent number: 6858227
    Abstract: Vitamin E conjugates, methods for their preparation, and compositions that include the conjugates. The vitamin E conjugates include a tocopherol moiety covalently coupled through a linker moiety to either a pyroglutamate moiety, a pyrrolidinone moiety, or a gentisic acid moiety.
    Type: Grant
    Filed: November 20, 2002
    Date of Patent: February 22, 2005
    Assignee: Sonus Pharmaceuticals, Inc.
    Inventors: Manjari Lal, Yuehua Zhang, Nagesh Palepu
  • Patent number: 6838004
    Abstract: A nanoporous reactive adsorbent incorporates a relatively small number of relatively larger reactant, e.g., metal, enzyme, etc., particles (10) forming a discontinuous or continuous phase interspersed among and surrounded by a continuous phase of smaller adsorbent particles (12) and connected interstitial pores (14) therebetween. The reactive adsorbent can effectively remove inorganic or organic impurities in a liquid by causing the liquid to flow through the adsorbent. For example, silver ions may be adsorbed by the adsorbent particles (12) and reduced to metallic silver by reducing metal, such as ions, as the reactant particles (10). The column can be regenerated by backwashing with the liquid effluent containing, for example, acetic acid.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: January 4, 2005
    Assignee: Industrial Science & Technology Network, Inc.
    Inventors: Arthur Jing-Min Yang, Yuehua Zhang
  • Patent number: 6683194
    Abstract: Tocopherol derivatives are provided. In one embodiment, the tocopherol derivative includes a tocopherol moiety covalently coupled to branched hydrophilic moiety. In another embodiment, the tocopherol derivative includes a first tocopherol moiety covalently coupled to a second tocopherol moiety through a hydrophilic moiety. In other embodiments, the derivative includes three or more tocopherol moieties.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: January 27, 2004
    Assignee: Sonus Pharmaceuticals, Inc.
    Inventors: Yuehua Zhang, Manjari Lal, Nagesh Palepu
  • Publication number: 20030149099
    Abstract: Tocopherol derivatives are provided. In one embodiment, the tocopherol derivative includes a tocopherol moiety covalently coupled to branched hydrophilic moiety. In another embodiment, the tocopherol derivative includes a first tocopherol moiety covalently coupled to a second tocopherol moiety through a hydrophilic moiety. In other embodiments, the derivative includes three or more tocopherol moieties.
    Type: Application
    Filed: February 5, 2002
    Publication date: August 7, 2003
    Applicant: Sonus Pharmaceuticals, Inc.
    Inventors: Yuehua Zhang, Manjari Lal, Nagesh Palepu