Patents by Inventor Didier Busatto

Didier Busatto 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).

  • Quenching fluid
    Patent number: 8070885
    Abstract: Quenching fluid composition comprising one or more additives and a saturated base oil having a kinematic viscosity at 100° C. “K” expressed in centistokes and a viscosity index “I” wherein I is greater than 120 and K greater than 2 cSt.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: December 6, 2011
    Assignee: Shell Oil Company
    Inventor: Didier Busatto
  • Quenching Fluid
    Publication number: 20090308505
    Abstract: Quenching fluid composition comprising one or more additives and a saturated base oil having a kinematic viscosity at 100° C. “K” expressed in centistokes and a viscosity index “I” wherein I is greater than 120 and K greater than 2 cSt.
    Type: Application
    Filed: December 7, 2005
    Publication date: December 17, 2009
    Inventor: Didier Busatto
  • Metal Working Fluid
    Publication number: 20080156691
    Abstract: The present invention relates to a metal working fluid comprising abase oil having a viscosity index of more than 110 according to ASTM D 2270 and a pour point of less than ?40° C. according to ASTM D 97. Preferably the base oil is a Fischer-Tropsch derived oil. Preferably, the base oil has a kinematic viscosity at 100° C. of between 2 and 3 mm2/s, according to ASTM D 445. Further, the base oil preferably has a flash point of more than 170° C., preferably more than 175° C., most preferably more than 180° C., according to ASTM D 92.
    Type: Application
    Filed: December 6, 2005
    Publication date: July 3, 2008
    Inventor: Didier Busatto