Patents by Inventor Samia Lamrani-Kern

Samia Lamrani-Kern 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).

  • Composition of special fluid and use
    Patent number: 9422468
    Abstract: Composition of special fluid comprising at least one hydrogenated mono- and/or at least one polyterpene, in a mixture with at least one special fluid for industrial applications such as the petroleum industry, in construction as sealants and paints, adhesives, the inks industry, metal working, the treatment and protection of metals, but also for domestic uses and in the agric-food and plumbing industries.
    Type: Grant
    Filed: April 6, 2012
    Date of Patent: August 23, 2016
    Assignee: Total Marketing Services
    Inventors: Laurent Germanaud, Samia Lamrani-Kern
  • Biodegradable lubricating composition and use thereof in a drilling fluid, in particular for very deep reservoirs
    Patent number: 8846583
    Abstract: The present disclosure relates to a biodegradable lubricant composition, notably intended to be incorporated as an oil phase with high lubricating power in a drilling fluid or mud. This composition may be in a drilling fluid or as a fluid for fracture of underground formations. These muds or fluids contained in the composition of the present disclosure are particularly suitable for very deep drillings, offshore in deep water and/or sidetracked drillings or with a long shift.
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: September 30, 2014
    Assignee: Total Marketing Services
    Inventors: Bernard Jean-Luc Espagne, Samia Lamrani-Kern, Hél éne Rodeschini
  • BIODEGRADABLE LUBRICATING COMPOSITION AND USE THEREOF IN A DRILLING FLUID, IN PARTICULAR FOR VERY DEEP RESERVOIRS
    Publication number: 20120283151
    Abstract: The present disclosure relates to a biodegradable lubricant composition, notably intended to be incorporated as an oil phase with high lubricating power in a drilling fluid or mud. This composition may be in a drilling fluid or as a fluid for fracture of underground formations. These muds or fluids contained in the composition of the present disclosure are particularly suitable for very deep drillings, offshore in deep water and/or sidetracked drillings or with a long shift.
    Type: Application
    Filed: December 14, 2010
    Publication date: November 8, 2012
    Applicant: TOTAL RAFFINAGE MARKETING
    Inventors: Bernard Jean-Luc Espagne, Samia Lamrani-Kern, Héléne Rodeschini
  • COMPOSITION OF SPECIAL FLUID AND USE
    Publication number: 20120264656
    Abstract: Composition of special fluid comprising at least one hydrogenated mono- and/or at least one polyterpene, in a mixture with at least one special fluid for industrial applications such as the petroleum industry, in construction as sealants and paints, adhesives, the inks industry, metal working, the treatment and protection of metals, but also for domestic uses and in the agric-food and plumbing industries.
    Type: Application
    Filed: April 6, 2012
    Publication date: October 18, 2012
    Applicant: TOTAL RAFFINAGE MARKETING
    Inventors: Laurent GERMANAUD, Samia LAMRANI-KERN
  • FLUID FOR DEEP OFFSHORE DRILLING
    Publication number: 20120028854
    Abstract: The disclosure relates to a drilling fluid having a viscosity at 40° C. less than or equal to 2.5 mm2/s and having a vapor pressure at 100° C. less than or equal to 10 mBars (1 KPa) obtained from a hydrocarbon fraction having a distillation temperature of 200 to 280° C. and a naphthene hydrocarbon content of less than 40 wt % of the fraction.
    Type: Application
    Filed: April 14, 2010
    Publication date: February 2, 2012
    Applicant: TOTAL RAFFINAGE MARKETING
    Inventor: Samia Lamrani-Kern