Patents by Inventor Mark Henry Sprow

Mark Henry Sprow 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).

  • Vertical cooler with liquid removal and mist eliminator
    Patent number: 9719526
    Abstract: A vertical gas cooler suitable for use as an intercooler in a multi-stage compressor includes an inlet at its upper portion, a tube bundle, a centrally disposed mist eliminator assembly and a side-draw outlet. Optionally provided is a drain pipe from the mist eliminator assembly to a sump located below the side-draw outlet.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: August 1, 2017
    Assignee: OXEA CORPORATION
    Inventors: Chessley Alan Hungerford, Mark Henry Sprow
  • Vertical Cooler With Liquid Removal and Mist Eliminator
    Publication number: 20150125314
    Abstract: A vertical gas cooler suitable for use as an intercooler in a multi-stage compressor includes an inlet at its upper portion, a tube bundle, a centrally disposed mist eliminator assembly and a side-draw outlet. Optionally provided is a drain pipe from the mist eliminator assembly to a sump located below the side-draw outlet.
    Type: Application
    Filed: May 23, 2013
    Publication date: May 7, 2015
    Inventors: Chessley Alan Hungerford, Mark Henry Sprow
  • OXO process and method for producing synthesis gas from waste oil
    Patent number: 8859823
    Abstract: An improved OXO process with converted waste oil recycle includes: (a) hydroformylating an olefin with synthesis gas in a reactor to produce an OXO product as well as by-product waste oil, the by-product waste oil having a lower or higher boiling temperature than said OXO product; (b) separating OXO product from the by-product waste oil; (c) converting separated waste oil to synthesis gas; and (d) recycling the synthesis gas produced in step (c) to the reactor of step (a).
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: October 14, 2014
    Assignee: Oxea Corporation
    Inventors: Christopher John Bischoff, Chessley Alan Hungerford, Mark Henry Sprow
  • Oxo Process and Method for Producing Synthesis Gas from Waste Oil
    Publication number: 20140135534
    Abstract: An improved OXO process with converted waste oil recycle includes: (a) hydroformylating an olefin with synthesis gas in a reactor to produce an OXO product as well as by-product waste oil, the by-product waste oil having a lower or higher boiling temperature than said OXO product; (b) separating OXO product from the by-product waste oil; (c) converting separated waste oil to synthesis gas; and (d) recycling the synthesis gas produced in step (c) to the reactor of step (a).
    Type: Application
    Filed: June 8, 2012
    Publication date: May 15, 2014
    Applicant: Oxea Corporation
    Inventors: Christopher John Bischoff, Chessley Alan Hungerford, Mark Henry Sprow