Patents by Inventor Joseph R. Pellettiere

Joseph R. Pellettiere 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).

  • Patent number: 10844264
    Abstract: Lubricant compositions having at least one base oil composition including about 1.0 to about 15.0 wt % water, and a friction-reducing composition including a glycerol or thioglycerol compositions are described. Methods for making such lubricant compositions and methods of drilling using such lubricant compositions are also described.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: November 24, 2020
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Man Kit Ng, Tabassumul Haque, Joseph R. Pellettiere, Hong Cheng, Dennis G. Peiffer, Juan D. Henao, Larry L. Iaccino
  • Patent number: 10414964
    Abstract: A lubricant compositions having at least one base oil composition and a friction-reducing composition including a substituted phosphate ester and/or substituted hydrogen phosphites are described. Methods for making such compounds and methods of drilling using such lubricant compositions are also described.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: September 17, 2019
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Tabassumul Haque, Man Kit Ng, Joseph R. Pellettiere, Hong Cheng, Dennis G. Peiffer, Juan D. Henao, Larry L. Iaccino
  • Patent number: 10377962
    Abstract: A lubricating oil including a lubricating oil base stock as a major component, and one or more lubricating oil additives having at least one protected active group, as a minor component. The one or more lubricating oil additives having at least one protected active group are converted into one or more lubricating oil additives having at least one unprotected active group in the lubricating oil in-service in an engine or other mechanical component. Compositions including one or more lubricating oil additives having at least one protected active group. A method for improving solubility of one or more lubricating oil additives in a lubricating oil. A method for improving oxidative stability of a lubricating oil and extending performance life of one or more lubricating oil additives. A method for improving friction control in an engine or other mechanical component lubricated with a lubricating oil.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: August 13, 2019
    Assignee: ExxonMobil Research and Engineering Company
    Inventors: Man Kit Ng, Anne Marie Shough, Hong Cheng, Joseph R. Pellettiere, Peter Calcavecchio, Shane Deighton
  • Patent number: 10377961
    Abstract: A lubricating oil including a lubricating oil base stock as a major component; and a mixture of (i) one or more protected lubricating oil additives having a first performance function, and (ii) one or more unprotected lubricating oil additives having a second performance function, as a minor component. The first performance function and the second performance function are the same. The one or more protected lubricating oil additives are inactive with respect to their performance function. The one or more protected lubricating oil additives are converted into one or more unprotected lubricating oil additives in the lubricating oil in-service in an engine or other mechanical component. A method for controlled release of one or more lubricating oil additives into a lubricating oil. A method for improving oxidative stability of a lubricating oil and extending performance life of one or more lubricating oil additives.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: August 13, 2019
    Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
    Inventors: Man Kit Ng, Anne Marie Shough, Hong Cheng, Joseph R. Pellettiere, Peter Calcavecchio, Shane Deighton
  • Publication number: 20170247629
    Abstract: A lubricating oil including a lubricating oil base stock as a major component, and one or more lubricating oil additives having at least one protected active group, as a minor component. The one or more lubricating oil additives having at least one protected active group are converted into one or more lubricating oil additives having at least one unprotected active group in the lubricating oil in-service in an engine or other mechanical component. Compositions including one or more lubricating oil additives having at least one protected active group. A method for improving solubility of one or more lubricating oil additives in a lubricating oil. A method for improving oxidative stability of a lubricating oil and extending performance life of one or more lubricating oil additives. A method for improving friction control in an engine or other mechanical component lubricated with a lubricating oil.
    Type: Application
    Filed: February 7, 2017
    Publication date: August 31, 2017
    Inventors: Man Kit Ng, Anne Marie Shough, Hong Cheng, Joseph R. Pellettiere, Peter Calcavecchio, Shane Deighton
  • Publication number: 20170247626
    Abstract: A lubricating oil including a lubricating oil base stock as a major component; and a mixture of (i) one or more protected lubricating oil additives having a first performance function, and (ii) one or more unprotected lubricating oil additives having a second performance function, as a minor component. The first performance function and the second performance function are the same. The one or more protected lubricating oil additives are inactive with respect to their performance function. The one or more protected lubricating oil additives are converted into one or more unprotected lubricating oil additives in the lubricating oil in-service in an engine or other mechanical component. A method for controlled release of one or more lubricating oil additives into a lubricating oil. A method for improving oxidative stability of a lubricating oil and extending performance life of one or more lubricating oil additives.
    Type: Application
    Filed: February 7, 2017
    Publication date: August 31, 2017
    Inventors: Man Kit Ng, Anne Marie Shough, Hong Cheng, Joseph R. Pellettiere, Peter Calcavecchio, Shane Deighton
  • Publication number: 20170002250
    Abstract: Lubricant compositions having at least one base oil composition including about 1.0 to about 15.0 wt % water, and a friction-reducing composition including a glycerol or thioglycerol compositions are described. Methods for making such lubricant compositions and methods of drilling using such lubricant compositions are also described.
    Type: Application
    Filed: June 2, 2016
    Publication date: January 5, 2017
    Inventors: Man Kit Ng, Tabassumul Haque, Joseph R. Pellettiere, Hong Cheng, Dennis G. Peiffer, Juan D. Henao, Larry L. Iaccino
  • Publication number: 20170002254
    Abstract: Lubricant compositions having at least one base oil composition and a friction-reducing composition comprising at least a first diol compound are described. Methods for making such compounds and methods of drilling using such lubricant compositions are also described.
    Type: Application
    Filed: June 2, 2016
    Publication date: January 5, 2017
    Inventors: Tabassumul Haque, Man Kit Ng, Joseph R. Pellettiere, Hong Cheng, Dennis G. Peiffer, Juan D. Henao, Larry L. Iaccino
  • Publication number: 20170002252
    Abstract: Lubricant compositions resulting from the combination of ?about 90 wt % of at least one base oil composition having about 1.0 to about 15.0 wt % water therein and from about 1.0 to about 10.0 wt % of a friction-reducing composition are described. Methods of making such compositions and methods of using such compositions are also described.
    Type: Application
    Filed: June 2, 2016
    Publication date: January 5, 2017
    Inventors: Man Kit Ng, Tabassumul Haque, Joseph R. Pellettiere, Hong Cheng, Dennis G. Peiffer, Juan D. Henao, Larry L. Iaccino
  • Publication number: 20170002251
    Abstract: A lubricant composition having at least one base oil composition and a friction-reducing composition comprising at least a first glycerol carbamate compound are described. Methods for making such compounds and methods of drilling using such lubricant compositions are also described.
    Type: Application
    Filed: June 2, 2016
    Publication date: January 5, 2017
    Inventors: Tabassumul Haque, Man Kit Ng, Joseph R. Pellettiere, Hong Cheng, Dennis G. Peiffer, Juan D. Henao, Larry L. Iaccino
  • Publication number: 20170002253
    Abstract: A lubricant compositions having at least one base oil composition and a friction-reducing composition including a substituted phosphate ester and/or substituted hydrogen phosphites are described. Methods for making such compounds and methods of drilling using such lubricant compositions are also described.
    Type: Application
    Filed: June 2, 2016
    Publication date: January 5, 2017
    Inventors: Tabassumul Haque, Man Kit Ng, Joseph R. Pellettiere, Hong Cheng, Dennis G. Peiffer, Juan D. Henao, Larry L. Iaccino