Patents by Inventor Hasmukh A. Patel

Hasmukh A. Patel 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).

  • Publication number: 20220049145
    Abstract: According to one or more embodiments of the present disclosure, a drilling fluid may comprise one or more deep eutectic solvents in an amount greater than or equal to 70 wt. % based on the total weight of the drilling fluid. Each deep eutectic solvent may comprise at least one hydrogen bond acceptor compound and at least one hydrogen bond donor compound. A molar ratio of the total moles of the hydrogen bond donor compounds to the total moles of the hydrogen bond acceptor compounds in each deep eutectic solvent may be from 0.1 to 1.0. The drilling fluid may have a density greater than or equal to 200 kg/m3. The drilling fluid may have a viscosity greater than or equal to 0.5 Pa·s when measured at 25° C. Methods for drilling wells in subterranean formations using the drilling fluid are also disclosed.
    Type: Application
    Filed: August 12, 2020
    Publication date: February 17, 2022
    Applicant: Saudi Arabian Oil Company
    Inventors: Hasmukh A. Patel, Carl J. Thaemlitz
  • Patent number: 11242478
    Abstract: Embodiments of the present disclosure are directed to methods of producing charged composite materials. The method may include synthesizing a composite material and charging the composite material to produce a charged composite material. The composite material may include an inorganic composite component and an organic component. The organic component may include one or more primary or secondary amines. The organic component may be covalently bonded to the inorganic composite component. The charged composite material may be positively charged.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: February 8, 2022
    Assignee: Saudi Arabian Oil Company
    Inventors: Hasmukh A. Patel, Ashok Santra, Carl Thaemlitz
  • Patent number: 11230497
    Abstract: A cement composition and set cement including cement and a sliding-ring polymer. A system and method of applying the cement composition.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: January 25, 2022
    Assignee: Saudi Arabian Oil Company
    Inventors: Hasmukh A. Patel, Peter Boul, Carl Thaemlitz
  • Patent number: 11130900
    Abstract: This document relates to methods for providing long-term zonal isolation in oil wells using cement compositions that contain triazine-based polymeric additives. The cement compositions containing the polymeric additives exhibit increased tensile strength, elastic strength, or both, without suffering a decrease in compressive strength, as compared to the same cement without the polymeric additive.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: September 28, 2021
    Assignee: Saudi Arabian Oil Company
    Inventors: Hasmukh A. Patel, Carl Thaemlitz
  • Publication number: 20210130676
    Abstract: This document relates to methods for preventing or inhibiting the formation of micro-cracks and fractures in the cement of an oil well using cement compositions that contain cross-linked polyrotaxane additives. The cement compositions containing the cross-linked polyrotaxane additives exhibit increased stiffness without suffering a decrease in compressive strength, as compared to the same cement without the cross-linked polyrotaxane additive.
    Type: Application
    Filed: October 30, 2019
    Publication date: May 6, 2021
    Inventors: Hasmukh A. Patel, Peter Boul, Carl Thaemlitz
  • Publication number: 20210102112
    Abstract: This document relates to methods for improving the tensile and elastic properties of cement of an oil well using cement compositions that contain sliding-ring polymer additives. The cement compositions containing the sliding-ring polymer additives exhibit increased stiffness while having a minimum impact on compressive strength, as compared to the same cement without the sliding-ring polymer additive.
    Type: Application
    Filed: October 4, 2019
    Publication date: April 8, 2021
    Inventors: Hasmukh A. Patel, Peter Boul, Carl Thaemlitz
  • Publication number: 20210024806
    Abstract: This document relates to methods for providing long-term zonal isolation in oil wells using cement compositions that contain triazine-based polymeric additives. The cement compositions containing the polymeric additives exhibit increased tensile strength, elastic strength, or both, without suffering a decrease in compressive strength, as compared to the same cement without the polymeric additive.
    Type: Application
    Filed: October 13, 2020
    Publication date: January 28, 2021
    Inventors: Hasmukh A. Patel, Carl Thaemlitz
  • Patent number: 10836950
    Abstract: This document relates to methods for providing long-term zonal isolation in oil wells using cement compositions that contain triazine-based polymeric additives. The cement compositions containing the polymeric additives exhibit increased tensile strength, elastic strength, or both, without suffering a decrease in compressive strength, as compared to the same cement without the polymeric additive.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: November 17, 2020
    Assignee: Saudi Arabian Oil Company
    Inventors: Hasmukh A. Patel, Carl Thaemlitz
  • Publication number: 20200339861
    Abstract: This document relates to methods for providing long-term zonal isolation in oil wells using cement compositions that contain triazine-based polymeric additives. The cement compositions containing the polymeric additives exhibit increased tensile strength, elastic strength, or both, without suffering a decrease in compressive strength, as compared to the same cement without the polymeric additive.
    Type: Application
    Filed: April 29, 2019
    Publication date: October 29, 2020
    Inventors: Hasmukh A. Patel, Carl Thaemlitz
  • Publication number: 20200325070
    Abstract: A cement composition and set cement including cement and a sliding-ring polymer. A system and method of applying the cement composition.
    Type: Application
    Filed: April 8, 2020
    Publication date: October 15, 2020
    Inventors: Hasmukh A. Patel, Peter Boul, Carl Thaemlitz
  • Publication number: 20200277441
    Abstract: Described herein are double-strand chain compositions suitable for use in the preparation of proton conductive membranes. The double-strand chains comprise a plurality of constitutional units joined to each other through two atoms on one side of the constitutional unit and two atoms on the other side of the constitutional unit. Constitutional units comprise a dibenzo-crown ether macrocycle fused with a bicyclic aliphatic linker. Polymers, membranes, and fuel cells comprising the double-strand chain are also described herein.
    Type: Application
    Filed: November 2, 2018
    Publication date: September 3, 2020
    Inventors: James Fraser STODDART, Hasmukh A. PATEL
  • Publication number: 20200164342
    Abstract: Disclosed herein are lithiated cyclodextrin metal organic frameworks and method of making and using the same. A metal organic framework comprising a coordinated network of repeating units extending in three dimensions, wherein the repeating unit comprises a cyclodextrin, a first coordinating metal cation, and a second coordinating metal cation.
    Type: Application
    Filed: July 23, 2018
    Publication date: May 28, 2020
    Inventors: James Fraser Stoddart, Hasmukh A. Patel, Zhichang Liu, Siva Krishna Mohan Nalluri
  • Publication number: 20200087559
    Abstract: Embodiments of the present disclosure are directed to methods of producing charged composite materials. The method may include synthesizing a composite material and charging the composite material to produce a charged composite material. The composite material may include a inorganic composite component and an organic component. The organic component may include one or more primary or secondary amines. The organic component may be covalently bonded to the inorganic composite component. The charged composite material may be positively charged.
    Type: Application
    Filed: September 12, 2019
    Publication date: March 19, 2020
    Applicant: Saudi Arabian Oil Company
    Inventors: Hasmukh A. Patel, Ashok Santra, Carl Thaemlitz
  • Publication number: 20200071591
    Abstract: Embodiments of the present disclosure are directed to embodiments of synthetic functionalized additives. The synthetic functionalized additive may include a layered magnesium silicate. The layered magnesium silicate may include a first functionalized silicate layer including a first tetrahedral silicate layer covalently bonded to at least two different functional groups, an octahedral brucite layer, including magnesium, and a second functionalized silicate layer including a second tetrahedral silicate layer covalently bonded to at least two different functional groups. The octahedral brucite layer may be positioned between the first functionalized silicate layer and the second functionalized silicate layer. The at least two different functional groups covalently bonded to the first tetrahedral silicate layer may be the same or different than the at least two different functional groups covalently bonded to the second tetrahedral silicate layer.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 5, 2020
    Applicant: Aramco Services Company
    Inventors: Hasmukh A. Patel, Carl J. Thaemlitz