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Chemistry: Electrical And Wave Energy > Apparatus > Electrolytic > Analysis And Testing > Standard Reference Electrode Standard Reference ElectrodeStandard Reference Electrode patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/17/08 - 20080011607 - Reference electrode with non-blocking liquid junction A reference electrode traps silver ions and chloro complex ions leaching to an internal filling solution so that the blocking of the liquid junction can be prevented. A silver/silver chloride electrode can be provided as an internal electrode in an internal filling solution; and a tube which houses, in order ... 01/03/08 - 20080000771 - Reference electrode, salt bridge and ionic concentration measuring device by the use of reference electrode and salt bridge The present claimed invention is to provide a reference electrode wherein variations of a potential difference at a liquid junction can be removed almost completely, contamination of a sample solution can be minimized, a frequency to supply and replace an internal solution is lessened, the liquid junction is prevented from ... 12/14/06 - 20060278529 - Electrochemical cell with improved flowing liquid junction An electrochemical cell includes a measuring electrode and a reference electrode. The reference electrode includes a flowing liquid junction between a reference fill fluid and a sample. The flowing liquid junction is configured to inhibit particles from blocking or obstructing it. In one aspect a particle filter is provided before ... 06/29/06 - 20060137980 - Heterogeneous membrane electrodes The present invention relates to planar electrochemical sensors with membrane coatings used to perform chemical analyses. The object of this invention is to provide unit-use disposable sensors of very simple and economical construction, preferably with only a single membrane coating on an electrode. The invented devices are potentiometric salt-bridge reference ... 03/30/06 - 20060065527 - Polymeric reference electrode The invention is a polymeric reference electrode having properties equal to or superior to prior art electrodes without the presence of a plasticizer and in which such properties are achieved by incorporation in the membrane of a polymer with a sufficiently low glass transition temperature (Tg) to mimic the characteristics ... 02/09/06 - 20060027453 - Low resistance reference junction A reference half-cell and method includes a reference electrode and a reference electrolyte disposed in mutual electrolytic contact, and a reference junction including a porous member configured to provide controlled flow of the reference electrolyte therein to form a primary electrical pathway extending through the member. A secondary electrical pathway ... 02/02/06 - 20060021874 - Fabrication of ceramic interface electrochemical reference electrode In this present invention it was fabricated to be relates to manufacturing a ceramic interface electrochemical reference electrode for use together with biomedical sensors. Most potentiometric biomedical sensors must have the need to be connected to a reference electrode to offer the readout circuit a stable voltage in the different ... 11/24/05 - 20050258039 - Reference electrode A reference electrode consisting of a metal in contact in contact with an electrolyte containing an anion or cation whose concentration in part determines the redox potential of the electrode? This electrolyte contains a polyelectrolyte that partially and reversibly binds this chemical cation or anion thus lowering the free concentration ... 06/23/05 - 20050133369 - Pressurized reference systems and process for their production The present application relates to a pressurized reference electrode and to a process for its production, said reference electrode comprising a chamber (11) which has a flowable reference electrolyte, and a portion of the wall of said chamber being formed from porous material (10) for contacting said reference electrode with ... ### FreshPatents.com Support |