Patents by Inventor Stephane Mabic

Stephane Mabic 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).

  • Electrochemical detection of silica species
    Patent number: 8702957
    Abstract: A systems and apparatus for measuring non-electroactive materials in liquids using electrochemical detection. A first electrical activity of a electroactive material is detected in absence of a target non-electroactive material (Step 120). A second electrical activity of the electroactive material is detected in presence of the target non-electroactive material (Step 130). A difference between the first and second electrical activities is obtained, and based on the obtained difference, a concentration of the target non-electroactive material is identified (Step 140).
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: April 22, 2014
    Assignees: Arizona Board of Regents for and on behalf of Arizona State University, EMD Millipore Corporation
    Inventors: Joseph Wang, Aristotelis Dimitrakopoulos, Celine Le Ninivin, Stephane Mabic
  • Simultaneous Electrochemical Detection of Multiple Heavy Metal Ions in Liquid
    Publication number: 20110284395
    Abstract: Among others, techniques and systems are disclosed for detecting trace levels of heavy metal ions in a sample liquid. A voltage is applied to a sample liquid that includes metal complexes. A current signal associated with the metal complexes is measured. The measured current signal is processed to simultaneously detect a presence of two or more metal ions associated with the metal complexes.
    Type: Application
    Filed: April 4, 2008
    Publication date: November 24, 2011
    Applicants: MILLIPORE CORPORATION, ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Aristotelis Dimitrakopoulos, Joseph Wang, Stephane Mabic, Celine Glipa, Pascal Rajagopalan
  • Electrochemical Detection of Silica Species
    Publication number: 20100193377
    Abstract: A systems and apparatus for measuring non-electroactive materials in liquids using electrochemical detection. A first electrical activity of a electroactive material is detected in absence of a target non-electroactive material (Step 120). A second electrical activity of the electroactive material is detected in presence of the target non-electroactive material (Step 130). A difference between the first and second electrical activities is obtained, and based on the obtained difference, a concentration of the target non-electroactive material is identified (Step 140).
    Type: Application
    Filed: June 29, 2007
    Publication date: August 5, 2010
    Inventors: Joseph Wang, Aristotelis Dimitrakopoulos, Celine Le Ninivin, Stephane Mabic