Patents by Inventor Josephus Marinus Otten

Josephus Marinus Otten 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).

  • ELECTROCHEMILUMINESCENCE FLOW CELL AND FLOW CELL COMPONENTS
    Publication number: 20090246076
    Abstract: An electrochemiluminescence cell comprising an electrode capable of inducing an electrochemiluminescence-active species to electrochemiluminesce. The electrode is preferably made of rhodium, iridium or an alloy of platinum, rhodium or iridium alloyed with an alloy material comprising a transition element. The electrode may be used as counter electrode and/or as a working electrode in the electrochemiluminescence cell. The cell preferably includes a counter electrode and a support attached to the counter electrode. The support comprises a transparent portion in optical registration with the working electrode. The counter electrode may include one or more field extending elements interposed between the transparent portion and the working electrode. The field extending element is preferably a ladder or a grid.
    Type: Application
    Filed: June 2, 2009
    Publication date: October 1, 2009
    Inventors: Sudeep M. Kumar, Josephus Marinus Otten, Charles Quentin Davis, Hans Biebuyck
  • Electrochemiluminescence flow cell and flow cell components
    Patent number: 7553448
    Abstract: An electrochemiluminescence cell comprising an electrode capable of inducing an electrochemiluminescence-active species to electrochemiluminesce. The electrode is preferably made of rhodium, iridium or an alloy of platinum, rhodium or iridium alloyed with an alloy material comprising a transition element. The electrode may be used as counter electrode and/or as a working electrode in the electrochemiluminescence cell. The cell preferably includes a counter electrode and a support attached to the counter electrode. The support comprises a transparent portion in optical registration with the working electrode. The counter electrode may include one or more field extending elements interposed between the transparent portion and the working electrode. The field extending element is preferably a ladder or a grid.
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: June 30, 2009
    Assignee: Bioveris Corporation
    Inventors: Sudeep M. Kumar, Josephus Marinus Otten, Charles Quentin Davis, Hans Biebuyck
  • Electrochemiluminescence flow cell and flow cell components
    Publication number: 20040090168
    Abstract: An electrochemiluminescence cell comprising an electrode capable of inducing an electrochemiluminescence-active species to electrochemiluminesce. The electrode is preferably made of rhodium, iridium or an alloy of platinum, rhodium or iridium alloyed with an alloy material comprising a transition element. The electrode may be used as counter electrode and/or as a working electrode in the electrochemiluminescence cell. The cell preferably includes a counter electrode and a support attached to the counter electrode. The support comprises a transparent portion in optical registration with the working electrode. The counter electrode may include one or more field extending elements interposed between the transparent portion and the working electrode. The field extending element is preferably a ladder or a grid.
    Type: Application
    Filed: June 19, 2003
    Publication date: May 13, 2004
    Inventors: Sudeep M. Kumar, Josephus Marinus Otten, Charles Quentin Davis, Hans Biebuyck