Patents Represented by Attorney Charles A. Muserlia

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  • Catalyst for oxygen reduction
    Patent number: 7879753
    Abstract: Ruthenium sulfide catalyst and gas diffusion electrodes incorporating the same for reduction of oxygen in industrial electrolyzers which catalyst is highly resistant to corrosion making it useful for oxygen-depolarized aqueous hydrochloric acid electrolysis.
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: February 1, 2011
    Assignee: Industrie de Nora S.p.A.
    Inventors: Andrea F. Gulla, Robert J. Allen, Emory S. De Castro
  • Switchable support element for a valve train of an internal combustion engine
    Patent number: 7762224
    Abstract: A switchable support element (1) comprising a housing (2) in whose bore (4) an axially displaceable pressure piston (7) extends, said support element (1) comprising at least one coupling element (8) for an optional coupling of the pressure piston (7) in its axially extended position relative to the housing (2), said pressure piston (7) being biased in an outward direction from the housing (2) by at least one lost motion spring (9).
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: July 27, 2010
    Assignee: Schaeffler KG
    Inventors: Bodo Rörig, Joachim Seitz, Robert Heinemann
  • Polyester resins with a special co-catalyst for high melt poly and SSP reactivity with enhanced color values
    Patent number: 7622545
    Abstract: The present invention relates to a PET resin and a process for producing polyethylene terephthalate (PET) resin having conventional catalysts such as antimony, titanium, tin or germanium compounds and a glycol insoluble tungsten compound or tungsten trioxide or tungsten carbide as co-catalyst. The tungsten compound as a co catalyst increases the rates of solid state polymerization and improves the ‘L’ color value.
    Type: Grant
    Filed: June 21, 2006
    Date of Patent: November 24, 2009
    Assignee: Futura Polyesters Ltd
    Inventors: Sanjay Tammaji Kulkarni, Balasundaram Dilly Raj