Patents by Inventor Steven Schilling

Steven Schilling 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).

  • HCFO-CONTAINING ISOCYANATE-REACTIVE COMPOSITIONS, RELATED FOAM-FORMING COMPOSITIONS AND POLYURETHANE FOAMS
    Publication number: 20220403096
    Abstract: Disclosed are HCFO-containing isocyanate-reactive compositions, polyurethane foam-forming compositions containing such isocyanate-reactive compositions, rigid polyurethane foams made using such polyurethane foam-forming compositions, and methods for producing such foams, including use of such foams as insulation in the construction of refrigerated storage devices. The isocyanate-reactive composition can exhibit a long shelf life, be shelf-stable, and produce a foam with good thermal insulation properties.
    Type: Application
    Filed: January 8, 2020
    Publication date: December 22, 2022
    Inventors: Steven Schilling, Albert Peterson
  • Wellsite power mapping and optimization
    Patent number: 11049051
    Abstract: Embodiments disclosed prove a method for improving power usage for an oilfield operation. The method includes analyzing power usage for the oilfield operation, mapping power consumption for the oilfield operation; mapping power utilization for the oilfield operation; and improving power utilization for the oilfield operation.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: June 29, 2021
    Assignee: Schlumberger Technology Corporation
    Inventors: Jijo Oommen Joseph, Olivier Clerc, Steven Schilling, William Troy Huey
  • Centralized articulating power system
    Patent number: 10119380
    Abstract: A centralized power system including at least one engine having a plurality of discharge connectors; a plurality of articulating power connectors, each articulating power connector comprising a first end connected to a corresponding discharge connector, and a second end connectable to at least one piece of oilfield equipment thereby supplying power from the at least one engine to the oilfield equipment.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: November 6, 2018
    Assignee: Schlumberger Technology Corporation
    Inventors: Jijo Oommen Joseph, Olivier Clerc, Kim Hodgson, David James Bagnall, Steven Schilling, Willem Hengeveld
  • CENTRALIZED ARTICULATING POWER SYSTEM
    Publication number: 20170074074
    Abstract: A centralized power system including at least one engine having a plurality of discharge connectors; a plurality of articulating power connectors, each articulating power connector comprising a first end connected to a corresponding discharge connector, and a second end connectable to at least one piece of oilfield equipment thereby supplying power from the at least one engine to the oilfield equipment.
    Type: Application
    Filed: September 14, 2015
    Publication date: March 16, 2017
    Inventors: Jijo Oommen JOSEPH, Olivier CLERC, Kim HODGSON, David James BAGNALL, Steven SCHILLING, Willem HENGEVELD
  • WELLSITE POWER MAPPING AND OPTIMIZATION
    Publication number: 20170074076
    Abstract: Embodiments disclosed prove a method for improving power usage for an oilfield operation. The method includes analyzing power usage for the oilfield operation, mapping power consumption for the oilfield operation; mapping power utilization for the oilfield operation; and improving power utilization for the oilfield operation.
    Type: Application
    Filed: September 14, 2015
    Publication date: March 16, 2017
    Inventors: Jijo Oommen JOSEPH, Olivier CLERC, Steven SCHILLING, William Troy HUEY
  • Rigid foams with good insulation properties and a process for the production of such foams
    Publication number: 20060084708
    Abstract: Rigid foams having good insulation properties are made by reacting a polyisocyanate with an isocyanate-reactive material in the presence of a blowing agent composed of greater than about 0.5% by weight (based on total weight of foam forming materials) of water and less than about 12% by weight (based on total weight of foam forming materials) of HFC-245fa.
    Type: Application
    Filed: October 14, 2004
    Publication date: April 20, 2006
    Inventors: Steven Schilling, Kevin Elsken, Edward Ball
  • Low K-factor rigid foam systems
    Publication number: 20050148677
    Abstract: The present invention provides rigid polyurethane foams prepared by mixing an isocyanate with a polyol component containing an aromatic amine-initiated polyether polyol, an aromatic polyester polyol and optionally, a sucrose-based polyether polyol. The inventive foams have good properties as indicated by an initial k-factor at 35° F. of from about 0.115 to about 0.120 BTU-in./hr.ft2° F. and may find use as insulation materials in the construction and refrigeration industries.
    Type: Application
    Filed: December 30, 2003
    Publication date: July 7, 2005
    Inventors: Kevin Elsken, Steven Schilling, Herman Doerge
  • Rigid polyurethane foams with improved properties
    Publication number: 20050020709
    Abstract: In the process of the present invention, an organic polyisocyanate is reacted with a sorbitol-based polyether polyol having a number average molecular weight of from about 400 to about 1500, in the presence of a pentafluoropropane blowing agent, and a catalyst.
    Type: Application
    Filed: July 20, 2004
    Publication date: January 27, 2005
    Inventors: Steven Schilling, Edward Ball, Kevin Elsken