Patents by Inventor Mattia Ossola

Mattia Ossola 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).

  • Anti-accretion agents for drilling fluids
    Patent number: 8932997
    Abstract: Esters of alkanolamines with unsaturated, polyunsaturated or saturated C8-C36 monocarboxylic acids are additives for reducing accretion on drilling equipment (anti-accretion agents) to be used in drilling muds during drilling and completion of oil and gas wells.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: January 13, 2015
    Assignee: Lamberti SpA
    Inventors: Luigi Merli, Jacopo Franchini, Pierangelo Pirovano, Mattia Ossola, Franco Federici, Dario Fornara, Giuseppe Li Bassi
  • ANTI-ACCRETION AGENTS FOR DRILLING FLUIDS
    Publication number: 20110166048
    Abstract: Esters of alkanolamines with unsaturated, polyunsaturated or saturated C8-C36 monocarboxylic acids are additives for reducing accretion on drilling equipment (anti-accretion agents) to be used in drilling muds during drilling and completion of oil and gas wells.
    Type: Application
    Filed: May 18, 2009
    Publication date: July 7, 2011
    Applicant: Lamberti SpA
    Inventors: Luigi Merli, Jacopo Franchini, Pierangelo Pirovano, Mattia Ossola, Franco Federici, Dario Fornara, Giuseppe Li Bassi