Patents by Inventor Anjulia Wong

Anjulia Wong 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).

  • Formation of immobilized biological layers for sensing
    Patent number: 9441259
    Abstract: The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble acrylic-based cross-linker in a substantially homogeneous aqueous mixture. The invention is also directed to methods for forming sensors comprising such compositions and to apparati for forming arrays of immobilized layers on an array of sensors by dispensing such compositions onto a substrate.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: September 13, 2016
    Assignee: Abbott Point of Care Inc.
    Inventors: Gordon Bruce Collier, Jason Andrew Macleod, Anjulia Wong, Attila Csaba Nemeth
  • FORMATION OF IMMOBILIZED BIOLOGICAL LAYERS FOR SENSING
    Publication number: 20150275261
    Abstract: The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble acrylic-based cross-linker in a substantially homogeneous aqueous mixture. The invention is also directed to methods for forming sensors comprising such compositions and to apparati for forming arrays of immobilized layers on an array of sensors by dispensing such compositions onto a substrate.
    Type: Application
    Filed: November 21, 2014
    Publication date: October 1, 2015
    Applicant: ABBOTT POINT OF CARE INC.
    Inventors: Gordon Bruce Collier, Jason Andrew Macleod, Anjulia Wong, Attila Csaba Nemeth
  • Formation of immobilized biological layers for sensing
    Patent number: 8986526
    Abstract: The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble acrylic-based cross-linker in a substantially homogeneous aqueous mixture. The invention is also directed to methods for forming sensors comprising such compositions and to apparati for forming arrays of immobilized layers on an array of sensors by dispensing such compositions onto a substrate.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: March 24, 2015
    Assignee: Abbott Point of Care Inc.
    Inventors: Gordon Bruce Collier, Jason Andrew Macleod, Anjulia Wong, Attila Csaba Nemeth
  • Formation of immobilized biological layers for sensing
    Patent number: 8389042
    Abstract: The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble acrylic-based cross-linker in a substantially homogeneous aqueous mixture. The invention is also directed to methods for forming sensors comprising such compositions and to apparati for forming arrays of immobilized layers on an array of sensors by dispensing such compositions onto a substrate.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: March 5, 2013
    Assignee: Abbott Point of Care Inc.
    Inventors: Gordon Bruce Collier, Jason Andrew Macleod, Anjulia Wong, Attila Csaba Nemeth
  • FORMATION OF IMMOBILIZED BIOLOGICAL LAYERS FOR SENSING
    Publication number: 20120270756
    Abstract: The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble acrylic-based cross-linker in a substantially homogeneous aqueous mixture. The invention is also directed to methods for forming sensors comprising such compositions and to apparati for forming arrays of immobilized layers on an array of sensors by dispensing such compositions onto a substrate.
    Type: Application
    Filed: May 23, 2012
    Publication date: October 25, 2012
    Applicant: ABBOTT POINT OF CARE INC.
    Inventors: Gordon Bruce Collier, Jason Andrew Macleod, Anjulia Wong, Attila Csaba Nemeth
  • Compositions for forming immobilized biological layers for sensing
    Patent number: 8268604
    Abstract: The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble acrylic-based cross-linker in a substantially homogeneous aqueous mixture. The invention is also directed to methods for forming sensors comprising such compositions and to apparati for forming arrays of immobilized layers on an array of sensors by dispensing such compositions onto a substrate.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: September 18, 2012
    Assignee: Abbott Point of Care Inc.
    Inventors: Gordon Bruce Collier, Jason Andrew Macleod, Anjulia Wong, Attila Csaba Nemeth
  • Formation of immobilized biological layers for sensing
    Patent number: 8241697
    Abstract: The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble acrylic-based cross-linker in a substantially homogeneous aqueous mixture. The invention is also directed to methods for forming sensors comprising such compositions and to apparati for forming arrays of immobilized layers on an array of sensors by dispensing such compositions onto a substrate.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: August 14, 2012
    Assignee: Abbott Point of Care Inc.
    Inventors: Gordon Bruce Collier, Jason Andrew Macleod, Anjulia Wong, Attila Csaba Nemeth
  • Blood urea nitrogen (BUN) sensor
    Patent number: 8236517
    Abstract: A BUN (blood urea nitrogen) sensor containing immobilized carbonic anhydrase and immobilized urease for the in vitro detection of urea nitrogen in blood and biological samples with improved performance and precision characteristics.
    Type: Grant
    Filed: February 25, 2009
    Date of Patent: August 7, 2012
    Assignee: Abbott Point of Care Inc.
    Inventors: G. Bruce Collier, Eric Brouwer, Anjulia Wong
  • Blood urea nitrogen (BUN) sensor
    Patent number: 8182663
    Abstract: A BUN (blood urea nitrogen) sensor containing immobilized carbonic anhydrase and immobilized urease for the in vitro detection of urea nitrogen in blood and biological samples with improved performance and precision characteristics.
    Type: Grant
    Filed: February 25, 2009
    Date of Patent: May 22, 2012
    Assignee: Abbott Point of Care Inc.
    Inventors: G. Bruce Collier, Eric Brouwer, Anjulia Wong
  • COMPOSITIONS FOR FORMING IMMOBILIZED BIOLOGICAL LAYERS FOR SENSING
    Publication number: 20100255120
    Abstract: The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble acrylic-based cross-linker in a substantially homogeneous aqueous mixture. The invention is also directed to methods for forming sensors comprising such compositions and to apparati for forming arrays of immobilized layers on an array of sensors by dispensing such compositions onto a substrate.
    Type: Application
    Filed: December 20, 2007
    Publication date: October 7, 2010
    Inventors: Gordon Bruce Collier, Jason Andrew Macleod, Anjulia Wong, Attila Csaba Nemeth
  • BLOOD UREA NITROGEN (BUN) SENSOR
    Publication number: 20090170140
    Abstract: A BUN (blood urea nitrogen) sensor containing immobilized carbonic anhydrase and immobilized urease for the in vitro detection of urea nitrogen in blood and biological samples with improved performance and precision characteristics.
    Type: Application
    Filed: February 25, 2009
    Publication date: July 2, 2009
    Applicant: ABBOTT POINT OF CARE INC.
    Inventors: G. Bruce Collier, Eric Brouwer, Anjulia Wong
  • FORMATION OF IMMOBILIZED BIOLOGICAL LAYERS FOR SENSING
    Publication number: 20090159442
    Abstract: The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble acrylic-based cross-linker in a substantially homogeneous aqueous mixture. The invention is also directed to methods for forming sensors comprising such compositions and to apparati for forming arrays of immobilized layers on an array of sensors by dispensing such compositions onto a substrate.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 25, 2009
    Inventors: Gordon Bruce Collier, Jason Andrew Macleod, Anjulia Wong, Attila Csaba Nemeth
  • BLOOD UREA NITROGEN (BUN) SENSOR
    Publication number: 20090159443
    Abstract: A BUN (blood urea nitrogen) sensor containing immobilized carbonic anhydrase and immobilized urease for the in vitro detection of urea nitrogen in blood and biological samples with improved performance and precision characteristics.
    Type: Application
    Filed: February 25, 2009
    Publication date: June 25, 2009
    Applicant: ABBOTT POINT OF CARE INC.
    Inventors: G. Bruce Collier, Eric Brouwer, Anjulia Wong
  • Blood urea nitrogen (BUN) sensor
    Patent number: 7540948
    Abstract: A BUN (blood urea nitrogen) sensor containing immobilized carbonic anhydrase and immobilized urease for the in vitro detection of urea nitrogen in blood and biological samples with improved performance and precision characteristics.
    Type: Grant
    Filed: September 1, 2005
    Date of Patent: June 2, 2009
    Assignee: Abbott Point of Care Inc.
    Inventors: G. Bruce Collier, Eric Brouwer, Anjulia Wong
  • Blood urea nitrogen (BUN) sensor
    Publication number: 20060046275
    Abstract: A BUN (blood urea nitrogen) sensor containing immobilized carbonic anhydrase and immobilized urease for the in vitro detection of urea nitrogen in blood and biological samples with improved performance and precision characteristics.
    Type: Application
    Filed: September 1, 2005
    Publication date: March 2, 2006
    Applicant: i-STAT Corporation
    Inventors: G. Collier, Eric Brouwer, Anjulia Wong