Patents by Inventor Claudia B. Cohen

Claudia B. Cohen 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).

  • Apparatus and methods for correcting for variable velocity in microfluidic systems
    Patent number: 6703205
    Abstract: Electrokinetic devices having a computer for correcting for electrokinetic effects are provided. Methods of correcting for electrokinetic effects by establishing the velocity of reactants and products in a reaction in electrokinetic microfluidic devices are also provided. These microfluidic devices can have substrates with channels, depressions, and/or wells for moving, mixing and monitoring precise amounts of analyte fluids.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: March 9, 2004
    Assignee: Caliper Technologies Corp.
    Inventors: Anne R. Kopf-Sill, Andrea W. Chow, Claudia B. Cohen, Steven A. Sundberg, John Wallace Parce
  • Apparatus and methods for correcting for variable velocity in microfluidic systems
    Publication number: 20030165960
    Abstract: Electrokinetic devices having a computer for correcting for electrokinetic effects are provided. Methods of correcting for electrokinetic effects by establishing the velocity of reactants and products in a reaction in electrokinetic microfluidic devices are also provided. These microfluidic devices can have substrates with channels, depressions, and/or wells for moving, mixing and monitoring precise amounts of analyte fluids.
    Type: Application
    Filed: February 5, 2003
    Publication date: September 4, 2003
    Applicant: Caliper Technologies Corp.
    Inventors: Anne R. Kopf-Sill, Andrea W. Chow, Claudia B. Cohen, Steven A. Sundberg, John Wallace Parce
  • Apparatus and methods for correcting for variable velocity in microfluidic systems
    Patent number: 6524790
    Abstract: Electrokinetic devices having a computer for correcting for electrokinetic effects are provided. Methods of correcting for electrokinetic effects by establishing the velocity of reactants and products in a reaction in electrokinetic microfluidic devices are also provided. These microfluidic devices can have substrates with channels, depressions, and/or wells for moving, mixing and monitoring precise amounts of analyte fluids.
    Type: Grant
    Filed: June 8, 1998
    Date of Patent: February 25, 2003
    Assignee: Caliper Technologies Corp.
    Inventors: Anne R. Kopf-Sill, Andrea W. Chow, Claudia B. Cohen, Steven A. Sundberg, John Wallace Parce
  • Apparatus and methods for correcting for variable velocity in microfluids systems
    Publication number: 20020187513
    Abstract: Electrokinetic devices having a computer for correcting for electrokinetic effects are provided. Methods of correcting for electrokinetic effects by establishing the velocity of reactants and products in a reaction in electrokinetic microfluidic devices are also provided. These microfluidic devices can have substrates with channels, depressions, and/or wells for moving, mixing and monitoring precise amounts of analyte fluids.
    Type: Application
    Filed: March 19, 2002
    Publication date: December 12, 2002
    Applicant: Caliper Technologies Corp.
    Inventors: Anne R. Kopf-Sill, Andrea W. Chow, Claudia B. Cohen, Steven A. Sundberg, John Wallace Parce