764 patents
Page 9 of 39
Utility
Position tracking inside metallic environments using magneto-electric quasistatic fields
28 Mar 23
Magneto-electric quasistatic (MEQS) field may be used to track positions of persons and/or objects inside metallic environments.
Robert Kwan Meng Seah, Hailing An, Darmindra Arumugam
Filed: 4 Nov 20
Utility
Renewable Based E-Drive Fluids
23 Mar 23
Provided herein is an e-Drive fluid containing PAO 2.5, ester and hydrocarbon mixtures with controlled structure characteristics that address the performance requirements for film thickness and efficiency within e-transmissions.
Hyun-Soo HONG
Filed: 27 Jul 22
Utility
Alkyl-substituted Hydroxyaromatic Compounds with Highly Structured Alkyl Branches
23 Mar 23
Andrew R. GIBBS, Sven Ivar HOMMELTOFT
Filed: 11 Feb 21
Utility
Molecular Sieve SSZ-122, Its Synthesis and Use
23 Mar 23
An aluminosilicate molecular sieve material of BOG framework type, designated SSZ-122, is provided.
Dan XIE
Filed: 17 Nov 22
Utility
a Device for Monitoring Strain of an Elongate Underwater Member
23 Mar 23
A device (10) for monitoring strain of an elongate member (12) is deployed underwater.
Antonio Critsinelis, Yiannis Constantinides, Will Twelvetrees, Sid Mebarkia, Austin Harbison
Filed: 11 Feb 21
Utility
Systems and processes for automated sand separation
21 Mar 23
A sand handling system having, for example, one to three sand separators are configured to be operatively connected to a well and an inlet of a common dumping vessel.
Koby Byron Carlson, Matthew Allen Kieke, Shawn Marshall Woodard, Kenneth Paul Hagar
Filed: 17 Sep 19
Utility
System and method for generating an earth model
21 Mar 23
Embodiments of generating a self-consistent earth model are provided.
Shauna Kaye Oppert, Jose I. Adachi, James E. Sabolcik
Filed: 2 Oct 19
Utility
Circular Economy for Plastic Waste to Polyethylene Via Refinery FCC and Alkylation Units
16 Mar 23
Provided in one embodiment is a continuous process for converting waste plastic into recycle for polyethylene polymerization.
Hye-Kyung Timken
Filed: 30 Oct 22
Utility
Circular Economy for Plastic Waste to Polypropylene and Lubricating Oil Via Refinery FCC and Isomerization Dewaxing Units
16 Mar 23
A continuous process for converting waste plastic into recycle for polypropylene polymerization is provided.
Hye-Kyung Timken
Filed: 30 Oct 22
Utility
Co-processing of Waste Plastic Pyrolysis Oils and Biorenewable Ffedstocks
16 Mar 23
A process is provided for producing a liquid hydrocarbon material suitable for use as a fuel or as a blending component in a fuel.
Tengfei LIU, Joel Edward SCHMIDT, Richard GROVE, Hye-Kyung Cho TIMKEN
Filed: 20 Jul 22
Utility
Method and System for Waste Treatment
16 Mar 23
A method of waste treatment includes treating partially-dewatered matrix with a first electron-beam radiation dose.
Suresh D. Pillai, David Staack, John Lassalle, Thomas Hoelen, Paul Bireta
Filed: 31 Dec 20
Utility
Production of Low Permeability Geothermal Resources
16 Mar 23
A method for collecting a heated fluid from a fractured subterranean formation can include removing a fluid having a liquid phase from the fractured subterranean formation through a wellbore that is in fluidic communication with the fractured subterranean formation.
Jorge Arturo Acuna Cespedes, Anil Kumar Ambastha, Carla Kathryn Dee Co
Filed: 13 Sep 22
Utility
Compositions and Methods for Pressure Protection
16 Mar 23
Disclosed are compositions and methods for the pressure protection of existing wells during infill drilling operations.
Ruth Ellen HAHN, Taimur MALIK, Samiha Said Elsayed MORSY, Nabijan NIZAMIDIN, Mohsen S. TAGAVIFAR
Filed: 11 Jul 22
Utility
System and method for accelerated computation of subsurface representations
14 Mar 23
A computational stratigraphy model may be run for M mini-steps to simulate changes in a subsurface representation across M mini-steps (from 0-th subsurface representation to M-th subsurface representation), with a mini-step corresponding to a mini-time duration.
Tao Sun, Sebastien B. Strebelle, Ashley D. Harris, Maisha Lara Amaru, Lewis Li
Filed: 6 Dec 19
Utility
Selection of Simulation Models Using Fracture Information
9 Mar 23
Characteristics of a reservoir may be used to generate multiple models of the reservoir with hydraulic fractures.
Shahzad Ali Khan, Han Young Park, Baosheng Liang
Filed: 3 Sep 21
Utility
Protective Wellhead Sleeves
2 Mar 23
A sleeve for protecting a lockdown screw of a wellhead assembly can include a body having an inner surface and an outer surface, wherein the body has a concave curvature, where the body is configured to be disposed within an upper portion of a recess of a component of the wellhead assembly inside of which the lockdown screw is disposed, where the concave curvature of the body is configured to match that of an inner wall of the component, and where the outer surface is configured to isolate the lockdown screw from an environment in a cavity partially formed by the inner surface when the body is disposed in the upper portion of the recess.
Jay Patrick Painter
Filed: 25 Aug 22
Utility
Fluid Modeling with Nano-scale Pore Size Effects for a Reservoir
2 Mar 23
An equation state with a mixing rule that captures a multi-component layering within nanopores may be used to model (1) fluid mixture in the nanopores of the reservoir and (2) movement of fluid between the nanopores and large pores of the reservoir.
Sheng Luo, Dengen Zhou, Shihao Wang, Xundan Shi
Filed: 31 Aug 21
Utility
Organotemplate-free synthesis of a zeolite of ton framework type
28 Feb 23
An organotemplate-free synthetic process for the production of a zeolite of TON framework type structure is provided.
Joel Edward Schmidt, Adeola Florence Ojo, Cong-Yan Chen
Filed: 25 Jun 21
Utility
PH control in fluid treatment
28 Feb 23
Described herein are methods of treating fluid comprising hydrocarbons, water, and polymer being produced from a hydrocarbon-bearing formation are provided.
Sujeewa S. Palayangoda, Kerry Kennedy Spilker, Sumitra Subrahmanyan, Gayani W. Pinnawala, Sophany Thach, Gregory A. Winslow, Dennis Arun Alexis, Harold Charles Linnemeyer, Timothy P. Theriot, Les Leszek Jackowski, Francesca Cibotti
Filed: 22 Oct 19
Utility
System and method for tracking objects
28 Feb 23
A computing system can include a radio transceiver and tracking manager software for tracking the location of objects such as tools.
Sara Regina Portilla Wanderley
Filed: 27 Jan 22