Patents by Inventor James J. Chludzinski

James J. Chludzinski 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).

  • Thermoplastic elastomer compositions having improved processing properties
    Patent number: 6297301
    Abstract: Thermoplastic elastomers having improved processability are prepared by incorporating one or more organic sulfate or sulfonate salts into blends of thermoplastic polymers and olefinic rubber and melt processing the mixture. The rubber component of the mixture is preferably at least partially cured.
    Type: Grant
    Filed: October 16, 1997
    Date of Patent: October 2, 2001
    Assignees: ExxonMobil Chemical Patents Inc., Advanced Customer Systems, L.P.
    Inventors: Thomas C. Erderly, James J. Chludzinski, Armen H. Dekmezian, Angelo A. Montagna, Dennis G. Peiffer, Maria D. Ellul, Donald R. Hazelton, Barry M. Rosenbaum
  • Inhibition of carbon accumulation on metal surfaces
    Patent number: 4529626
    Abstract: Disclosed herein is a method for protecting a metal surface against carbon accumulation wherein the metal surface is one which is susceptible to carbon accumulation when exposed to an environment in which carbon-containing gases are undergoing decomposition which method comprises providing a coating on the metal surface which coating is comprised of a metal oxide selected from the group consisting of Ti.sub.4 O.sub.7, NbO.sub.2, and VO.
    Type: Grant
    Filed: July 27, 1984
    Date of Patent: July 16, 1985
    Assignee: Exxon Research and Engineering Co.
    Inventors: Rees T. Baker, James J. Chludzinski, James A. Dumesic
  • Inhibition of carbon accumulation on metal surfaces
    Patent number: 4343658
    Abstract: Metal substrate surfaces are protected against carbon accumulation when exposed to an environment wherein carbon-containing gases are decomposed. The protection is accomplished by the use of tantalum and/or tungsten entities deposited and/or diffused into the surface of the substrate.
    Type: Grant
    Filed: April 14, 1980
    Date of Patent: August 10, 1982
    Assignee: Exxon Research & Engineering Co.
    Inventors: Rees T. K. Baker, James J. Chludzinski