Patents by Inventor Pierre Schmelzle

Pierre Schmelzle 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).

  • Use of liquefied gas compositions
    Patent number: 8388705
    Abstract: Use of a composition of liquefied gases for domestic use, containing dimethylether or DME in a mixture with at least one hydrocarbon with 3 carbon atoms and at least one hydrocarbon with 4 carbon atoms, in which the gaseous mixture released from storage contains a DME concentration fixed at a value of no more than 40 weight %.
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: March 5, 2013
    Assignee: Total Raffinage Marketing
    Inventors: François Bollon, Pierre Schmelzle, Pascal Manuelli
  • Aqueous solution for the treatment of exhaust gases of diesel engines
    Patent number: 7947241
    Abstract: The present application relates to the use of a solution for the treatment of exhaust gases at the outlet of on-board or stationary diesel engines. It also relates to its use in any device for the treatment of these exhaust gases, regardless of whether the engines are engines of heavy goods vehicles or engines for light vehicles or also engines for stationary industrial engine applications.
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: May 24, 2011
    Assignee: Total Raffinage Marketing
    Inventors: Pierre Schmelzle, Leire Oro-Urrea, Stéphanie Escoffier, Françoise Douce
  • USE OF LIQUEFIED GAS COMPOSITIONS
    Publication number: 20100281764
    Abstract: Use of a composition of liquefied gases for domestic use, containing dimethylether or DME in a mixture with at least one hydrocarbon with 3 carbon atoms and at least one hydrocarbon with 4 carbon atoms, in which the gaseous mixture released from storage contains a DME concentration fixed at a value of no more than 40 weight %.
    Type: Application
    Filed: October 9, 2008
    Publication date: November 11, 2010
    Applicant: TOTAL RAFFINAGE MARKETING
    Inventors: François Bollon, Pierre Schmelzle, Pascal Manuelli
  • AQUEOUS SOLUTION FOR THE TREATMENT OF EXHAUST GASES OF DIESEL ENGINES
    Publication number: 20100015022
    Abstract: The present application relates to the use of a solution for the treatment of exhaust gases at the outlet of on-board or stationary diesel engines. It also relates to its use in any device for the treatment of these exhaust gases, regardless of whether the engines are engines of heavy goods vehicles or engines for light vehicles or also engines for stationary industrial engine applications.
    Type: Application
    Filed: February 14, 2008
    Publication date: January 21, 2010
    Applicant: TOTAL RAFFINAGE MARKETING
    Inventors: Pierre Schmelzle, Leire Oro-Urrea, Stéphanie Escoffier, Françoise Douce
  • Emulsified water/hydrocarbon fuel, preparation and uses thereof
    Publication number: 20050262759
    Abstract: The invention concerns an emulsified fuel containing a hydrocarbon liquid phase, an aqueous phase and at least one emulsifier, having a water/hydrocarbon ration ranging between 5/95 and 35/65. The invention also concerns the method for making such fule.
    Type: Application
    Filed: July 25, 2003
    Publication date: December 1, 2005
    Inventors: Frederic Tort, Pierre Schmelzle, Laurent Dalix
  • Polynitrogen compound having two terminal cycles of the imide type, their preparations and uses
    Patent number: 5234476
    Abstract: Polynitrogen compound having two terminal cycles of the imide type, its preparation by conventional organic chemistry methods and its use as an additive for engine fuel. This compound complies with the general formula (I): ##STR1## in which R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are as set forth in the specification.
    Type: Grant
    Filed: July 30, 1992
    Date of Patent: August 10, 1993
    Assignees: Institut Francais du Petrole, Elf France
    Inventors: Jacques Garapon, Roger Bregent, Remi Touet, Philippe Mulard, Pierre Schmelzle