Patents by Inventor Joshua Charles Falkner

Joshua Charles Falkner 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).

  • OLIGONUCLEOTIDE-CONTAINING TRACER PARTICLES FOR SUBTERRANEAN APPLICATIONS
    Publication number: 20230365855
    Abstract: A tracer particle includes a silica core and a plurality of polymer-coated oligonucleotides disposed within the silica core, on a surface of the silica core, or a combination thereof. Each of the polymer-coated oligonucleotides include a polymer that at least partially surrounds an oligonucleotide.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Inventors: Feng Li, Joshua Charles Falkner
  • Oligonucleotide-containing tracer particles for subterranean applications
    Patent number: 11760925
    Abstract: A tracer particle includes a silica core and a plurality of polymer-coated oligonucleotides disposed within the silica core, on a surface of the silica core, or a combination thereof. Each of the polymer-coated oligonucleotides comprise a polymer that at least partially surrounds an oligonucleotide.
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: September 19, 2023
    Assignee: Core Laboratories LP
    Inventors: Feng Li, Joshua Charles Falkner
  • OLIGONUCLEOTIDE-CONTAINING TRACER PARTICLES FOR SUBTERRANEAN APPLICATIONS
    Publication number: 20230279287
    Abstract: A tracer particle includes a silica core and a plurality of polymer-coated oligonucleotides disposed within the silica core, on a surface of the silica core, or a combination thereof. Each of the polymer-coated oligonucleotides comprise a polymer that at least partially surrounds an oligonucleotide.
    Type: Application
    Filed: March 6, 2023
    Publication date: September 7, 2023
    Inventors: Feng Li, Joshua Charles Falkner
  • ELECTRICAL SUBMERSIBLE PUMPING SYSTEM HAVING WIRE WITH ENHANCED INSULATION
    Publication number: 20140127053
    Abstract: An electrical submersible pumping system (ESP) for use in a wellbore has electrical lines that include a power cable that extends into the wellbore for energizing a motor in the ESP, and windings in the motor. The lines are insulated with an inner layer that incorporates a carbon nano-material and an outer layer of polyether ether ketone (PEEK) and/or a polyimide. The carbon nano-material is made up of nanotubes or nanosheets.
    Type: Application
    Filed: November 6, 2012
    Publication date: May 8, 2014
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Ketankumar K. Sheth, Soma Chakraborty, David W. Livingston, Joshua Charles Falkner
  • Thermally Conductive Filler Suspended by Thixotropic Agents in Lubricant Oil
    Publication number: 20140020886
    Abstract: Lubricant fluid compositions which include a base oil fluid medium which contains thermally conductive filler particles and a thixotropic shear thinning viscosifier. The shear thinning viscosifier allows the particles to be suspended within the lubricant fluid composition when at rest.
    Type: Application
    Filed: September 3, 2013
    Publication date: January 23, 2014
    Inventors: Joshua Charles Falkner, Jonathan J. Brege
  • Ceramic articles and methods
    Publication number: 20110177322
    Abstract: Method for making a ceramic article and an article made by such a method; the method including mixing ceramic material and nanotubes, and processing the mixture so that nanotubes become transformed material. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b).
    Type: Application
    Filed: January 16, 2010
    Publication date: July 21, 2011
    Inventors: Douglas Charles Ogrin, Kyle Ryan Kissell, Joshua Charles Falkner, Kurt Lee Lundberg, John Richard Tidrow