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Weihong Lang

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  • Amston, CT, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Biomedical Devices
    • Publication number 20100168356
    • Publication date Jul 1, 2010
    • Yu-Chin Lai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POLYSILOXANES AND POLYSILOXANE PREPOLYMERS WITH VINYL OR EPOXY FUNC...
    • Publication number 20090227804
    • Publication date Sep 10, 2009
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Packaging Solutions
    • Publication number 20090173643
    • Publication date Jul 9, 2009
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Packaging Solutions
    • Publication number 20090173045
    • Publication date Jul 9, 2009
    • Yu-Chin Lai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURFACE MODIFIED BIOMEDICAL DEVICES
    • Publication number 20090153793
    • Publication date Jun 18, 2009
    • Weihong Lang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SURFACE MODIFIED BIOMEDICAL DEVICES
    • Publication number 20090156745
    • Publication date Jun 18, 2009
    • Yu-Chin Lai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BIOMEDICAL DEVICES
    • Publication number 20090156708
    • Publication date Jun 18, 2009
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for Making Biomedical Devices
    • Publication number 20090142485
    • Publication date Jun 4, 2009
    • Yu-Chin Lai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Process for making biomedical devices
    • Publication number 20090142508
    • Publication date Jun 4, 2009
    • Yu-Chin Lai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for Making Biomedical Devices
    • Publication number 20090108479
    • Publication date Apr 30, 2009
    • Bausch & Lomb Incorporated
    • Yu-Chin Lai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for Making Surface Modified Biomedical Devices
    • Publication number 20090111942
    • Publication date Apr 30, 2009
    • Bausch & Lomb Incorporated
    • Weihong Lang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SILICONE HYDROGELS WITH AMINO SURFACE GROUPS
    • Publication number 20090103045
    • Publication date Apr 23, 2009
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NOVEL PREPOLYMERIZABLE SURFACE ACTIVE MONOMERS WITH BOTH FLUORINE-C...
    • Publication number 20090092655
    • Publication date Apr 9, 2009
    • Weihong Lang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NOVEL POLYMERIZABLE SURFACE ACTIVE MONOMERS WITH BOTH FLUORINE-CONT...
    • Publication number 20090012250
    • Publication date Jan 8, 2009
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Ophthalmic Solutions
    • Publication number 20080314767
    • Publication date Dec 25, 2008
    • Bausch & Lomb Incorporated
    • Yu-Chin Lai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Silicone-Containing Prepolymers
    • Publication number 20080312397
    • Publication date Dec 18, 2008
    • Bausch & Lomb Incorporated
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    OPHTHALMIC COMPOSITION CONTAINING A POLYOL-ACID COPOLYMER
    • Publication number 20080197324
    • Publication date Aug 21, 2008
    • Fang Zhao
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Packaging Solutions
    • Publication number 20080141628
    • Publication date Jun 19, 2008
    • Bausch & Lomb Incorporated
    • Weihong Lang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Hydrophilic macromonomers having alpha,beta-conjugated carboxylic t...
    • Publication number 20080004410
    • Publication date Jan 3, 2008
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Functionalized hydrophilic macromonomers and medical devices incorp...
    • Publication number 20080003252
    • Publication date Jan 3, 2008
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modification of surfaces of polymeric articles by Michael addition...
    • Publication number 20080003259
    • Publication date Jan 3, 2008
    • Joseph C. Salamone
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Copolymer and Medical Device with the Copolymer
    • Publication number 20070264509
    • Publication date Nov 15, 2007
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymers comprising polyhydric alcohols, medical devices modified w...
    • Publication number 20070264503
    • Publication date Nov 15, 2007
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method for making biomedical devices
    • Publication number 20060276608
    • Publication date Dec 7, 2006
    • Bausch & Lomb Incorporated
    • Weihong Lang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Polysiloxane prepolymers for biomedical devices
    • Publication number 20060142524
    • Publication date Jun 29, 2006
    • Bausch & Lomb Incorporated
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polysiloxane prepolymers for biomedical devices
    • Publication number 20060142526
    • Publication date Jun 29, 2006
    • Bausch & Lomb Incorporated
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hydrogel copolymers for biomedical devices
    • Publication number 20060142525
    • Publication date Jun 29, 2006
    • Bausch & Lomb Incorporated
    • Yu-Chin Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...