Patents by Inventor David A. Holcomb

David A. Holcomb 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).

  • Patent number: 11332659
    Abstract: Provided herein are methods of increasing production from a hydrocarbon containing formation by adding a proppant to the formation, wherein a treatment fluid comprising a colloidal silica nanoparticle is added to the formation before, during or after the time the proppant is added to the formation.
    Type: Grant
    Filed: March 1, 2021
    Date of Patent: May 17, 2022
    Assignee: Nissan Chemical America Corporation
    Inventors: John Edmond Southwell, Yusra Khan Ahmad, David Holcomb
  • Publication number: 20210222059
    Abstract: A method of increasing production from a hydrocarbon containing formation by adding a proppant to the formation, wherein a treatment fluid comprising a colloidal silica nanoparticle is added to the formation before, during or after the time the proppant is added to the formation is described and claimed.
    Type: Application
    Filed: March 1, 2021
    Publication date: July 22, 2021
    Inventors: John Edmond SOUTHWELL, Yusra Khan AHMAD, David HOLCOMB
  • Patent number: 10934478
    Abstract: Provided herein are methods of increasing production from a hydrocarbon containing formation by adding a proppant to the formation, wherein a treatment fluid comprising a colloidal silica nanoparticle is added to the formation before, during or after the time the proppant is added to the formation.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: March 2, 2021
    Assignee: Nissan Chemical America Corporation
    Inventors: John Edmond Southwell, Yusra Khan Ahmad, David Holcomb
  • Patent number: 10801310
    Abstract: A process of stimulating hydrocarbon recovery is described and claimed. This process includes introducing a gas, a liquified gas or a vaporized liquified gas, into an underground formation containing hydrocarbons such as crude oil and gas, permitting said gas to be absorbed by said hydrocarbons, and withdrawing said hydrocarbons containing the gas therein, wherein a pill of Hydrocarbon Recovery Fluid comprising surface functionalized nanoparticles is inserted into the underground formation containing hydrocarbons before, during or after the introduction of the gas, liquified gas or a vaporized liquified gas.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: October 13, 2020
    Assignees: Nissan Chemcial America Corporation, Messer Industries USA, Inc.
    Inventors: Robin Watts, Kevin Watts, John Edmond Southwell, David Holcomb, Naveed Aslam, Yusra Khan Ahmad
  • Publication number: 20200140748
    Abstract: A method of increasing production from a hydrocarbon containing formation by adding a proppant to the formation, wherein a treatment fluid comprising a colloidal silica nanoparticle is added to the formation before, during or after the time the proppant is added to the formation is described and claimed.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Inventors: John Edmond SOUTHWELL, Yusra Khan AHMAD, David HOLCOMB
  • Publication number: 20190145812
    Abstract: A liquid detection apparatus for monitoring liquid stored in a wine barrel may include an upper portion configured to be inserted into an opening of the wine barrel and a lower portion configured to extend into the liquid when the upper portion is seated in the opening. A sensing device may be located within the lower portion and at least partially surrounded by a protective layer. The sensing device may be configured to obtain sensed input for the liquid through the protective layer. An alert system may be at least partially located within the upper portion and configured to generate an alert in response to the sensed input obtained by the sensing device.
    Type: Application
    Filed: January 11, 2019
    Publication date: May 16, 2019
    Inventors: Philip Dean Barrett, Marshal Dean Barrett, David Holcomb
  • Publication number: 20190136123
    Abstract: This invention describes and claims the stimulation of several Wolfcamp and Bone Springs targeted wells in the northern Delaware Basin using fracturing treatments and a new method employing relatively small pre-pad pill volumes of Brine Resistant Silicon Dioxide Nanoparticle Dispersions ahead of each stage of treatment have been successfully performed. The invention includes a method of extending an oil and gas system ESRV comprising the steps of adding a Brine Resistant Silicon Dioxide Nanoparticle Dispersion (“BRINE RESISTANT SDND”) to conventional oil well treatment fluids. The invention also includes a method of increasing initial production rates of an oil well by over 20.0% as compared to wells either not treated with the BRINE RESISTANT SDND technology or treated by conventional nano-emulsion surfactants. The Method focuses on the steps of adding a Brine Resistant Silicon Dioxide Nanoparticle Dispersion to conventional oil well treatment fluids.
    Type: Application
    Filed: November 2, 2018
    Publication date: May 9, 2019
    Inventors: David HOLCOMB, Yusra Khan AHMAD, John Edmond SOUTHWELL
  • Publication number: 20190093462
    Abstract: A process of stimulating hydrocarbon recovery is described and claimed. This process includes introducing a gas, a liquified gas or a vaporized liquified gas, into an underground formation containing hydrocarbons such as crude oil and gas, permitting said gas to be absorbed by said hydrocarbons, and withdrawing said hydrocarbons containing the gas therein, wherein a pill of Hydrocarbon Recovery Fluid comprising surface functionalized nanoparticles is inserted into the underground formation containing hydrocarbons before, during or after the introduction of the gas, liquified gas or a vaporized liquified gas.
    Type: Application
    Filed: September 25, 2018
    Publication date: March 28, 2019
    Inventors: Robin WATTS, Kevin WATTS, John Edmond SOUTHWELL, David HOLCOMB, Naveed ASLAM, Yusra Khan AHMAD
  • Patent number: 10203238
    Abstract: A liquid detection apparatus for monitoring liquid stored in a wine barrel may include an upper portion configured to be inserted into an opening of the wine barrel and a lower portion configured to extend into the liquid when the upper portion is seated in the opening. A sensing device may be located within the lower portion and at least partially surrounded by a protective layer. The sensing device may be configured to obtain sensed input for the liquid through the protective layer. An alert system may be at least partially located within the upper portion and configured to generate an alert in response to the sensed input obtained by the sensing device.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: February 12, 2019
    Assignee: Barrelogix, LLC
    Inventors: Philip Dean Barrett, Marshal Dean Barrett, David Holcomb
  • Patent number: 9737172
    Abstract: The present disclosure is directed to systems and apparatus for grinding spices and grains. One system includes a mill for grinding a spice or grain material, comprising a body and a handle rotatably coupled to the body. The handle is also coupled to an input of a speed boost assembly. An output of the speed boost assembly is coupled to a grind assembly, which includes a rasp. The speed boost assembly is configured to cause the rotational frequency of the rasp to be greater than a rotational frequency of the handle.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: August 22, 2017
    Assignee: Chef'n Corporation
    Inventors: Matthew Krus, Elliot Weber, Jason Rodman, David A. Holcomb
  • Publication number: 20160136915
    Abstract: Devices and methods for storing and dispensing herbs can incorporate a container, a cap and an insert. The container has an opening extending from a proximal to an opposing distal end. An interior wall of the container is threaded at least a portion of its longitudinal length. The cap is releasably coupleable with the distal end. The insert, which is engaged with the proximal end, has a handle at one end and a head at an opposing end. The head of the insert is threadedly coupled to the interior wall of the container such that rotation of the handle results in movement longitudinally along the container. As a result, rotation of the handle when the head and the cap are coupled to the container results in compression of herbs or the like; and further rotation of the handle when the cap is removed results in the herb being forced out of the container.
    Type: Application
    Filed: July 3, 2014
    Publication date: May 19, 2016
    Inventors: David A. Holcomb, Matthew Krus
  • Patent number: 9232873
    Abstract: A brewing apparatus including a fluid reservoir having a first end and a second end. The brewing apparatus can include a lid portion configured to removably engage the first end of the fluid reservoir and a cartridge holder configured to removably engage the second end of the fluid reservoir. A spring-loaded plunger can slidably connect to the lid portion.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: January 12, 2016
    Assignee: Starbucks Corporation
    Inventors: Amanda L. Juris, Dervala A. Hanley, Charles B. Cook, Sung Hoon Kim, William Sauway Law, Joel Frederic Jensen, David A. Holcomb, Joseph Gray, Robert Sparks
  • Patent number: 9186806
    Abstract: A handheld food slicer including a first handle having a plurality of elongated fingers, each finger separated from an adjacent finger by a blade receiving slot, a second handle movably coupled to the first handle and a plurality of blade members spaced to align with the blade receiving slots to mate with the fingers to collectively define a food receiving passageway when the first and the second handles are in an expanded configuration in which a distal end of the first handle is at least partially spaced apart from a distal end of the second handle, the fingers of the first handle configured to pass through the food receiving passageway adjacent the blade members as the first and the second handles move from the expanded configuration towards a compressed configuration in which the distal end of each of the first and the second handles is relatively closer to the other.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: November 17, 2015
    Assignee: Chef'n Corporation
    Inventors: David A. Holcomb, Matthew Krus
  • Publication number: 20150257600
    Abstract: The present disclosure is directed to systems and apparatus for grinding spices and grains. One system includes a mill for grinding a spice or grain material, comprising a body and a handle rotatably coupled to the body. The handle is also coupled to an input of a speed boost assembly. An output of the speed boost assembly is coupled to a grind assembly, which includes a rasp. The speed boost assembly is configured to cause the rotational frequency of the rasp to be greater than a rotational frequency of the handle.
    Type: Application
    Filed: March 13, 2015
    Publication date: September 17, 2015
    Inventors: Matthew Krus, Elliot Weber, Jason Rodman, David A. Holcomb
  • Publication number: 20150253174
    Abstract: A liquid detection apparatus for monitoring liquid stored in a wine barrel may include an upper portion configured to be inserted into an opening of the wine barrel and a lower portion configured to extend into the liquid when the upper portion is seated in the opening. A sensing device may be located within the lower portion and at least partially surrounded by a protective layer. The sensing device may be configured to obtain sensed input for the liquid through the protective layer. An alert system may be at least partially located within the upper portion and configured to generate an alert in response to the sensed input obtained by the sensing device.
    Type: Application
    Filed: March 4, 2015
    Publication date: September 10, 2015
    Inventors: Philip Dean Barrett, Marshal Dean Barrett, David Holcomb
  • Patent number: 8991291
    Abstract: A multiple slicing device includes a frame including a receptacle and a plurality of cutting elements, and a working portion including an activation mechanism, a cam mechanism, and a forcing member. The activation mechanism can include two handles where moving one of the handles toward the other handle collapses the forcing member via the cam mechanism, onto a food item placed in the receptacle between the forcing member and the cutting elements, to efficiently and simultaneously cut or slice the food item into multiple pieces.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: March 31, 2015
    Assignee: Chef'n Corporation
    Inventors: David A. Holcomb, Matthew Krus, Adam A. Jossem, Jonah S. Griffith, David Hull
  • Publication number: 20150013554
    Abstract: Devices and methods for storing and dispensing herbs can incorporate a container, a cap and an insert. The container has an opening extending from a proximal to an opposing distal end. An interior wall of the container is threaded at least a portion of its longitudinal length. The cap is releasably coupleable with the distal end. The insert, which is engaged with the proximal end, has a handle at one end and a head at an opposing end. The head of the insert is threadedly coupled to the interior wall of the container such that rotation of the handle results in movement longitudinally along the container. As a result, rotation of the handle when the head and the cap are coupled to the container results in compression of herbs or the like; and further rotation of the handle when the cap is removed results in the herb being forced out of the container.
    Type: Application
    Filed: July 3, 2014
    Publication date: January 15, 2015
    Inventors: David A. Holcomb, Matthew Krus
  • Publication number: 20140356501
    Abstract: A brewing apparatus including a fluid reservoir having a first end and a second end. The brewing apparatus can include a lid portion configured to removably engage the first end of the fluid reservoir and a cartridge holder configured to removably engage the second end of the fluid reservoir. A spring-loaded plunger can slidably connect to the lid portion.
    Type: Application
    Filed: June 3, 2014
    Publication date: December 4, 2014
    Applicant: Starbucks Corporation D/B/A Starbucks Coffee Company
    Inventors: Amanda L. Juris, Dervala A. Hanley, Charles B. Cook, Sung Hoon Kim, William Sauway Law, Joel Frederic Jensen, David A. Holcomb, Joseph Gray, Robert Sparks
  • Patent number: 8656596
    Abstract: A cutting and sharpening device includes a body, a blade element having a cutting edge and rotatably mounted with respect to the body, and a sharpening tool configured to be removably coupled to the body. The sharpening tool can be selectively moved between a first position in which the sharpening tool is spaced from the blade element and a second position in which the sharpening tool contacts the blade element adjacent the cutting edge. The device can be used as a rolling cutter or slicer, and as a sharpening device that sharpens the blade element when the sharpening tool is coupled to the body. The sharpening tool can sharpen the cutting edge when it is in the second position and the blade element is rotated or rolled, directly or indirectly, on a surface.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: February 25, 2014
    Assignee: Chef'n Corporation
    Inventors: David A. Holcomb, Matthew Krus
  • Patent number: 8646821
    Abstract: A device for scraping a surface and scooping items from the surface incorporates a body, a handle, a blade and a scoop. The body has a proximal portion, a distal portion and a central portion that fixedly couples the proximal portion with respect to the distal portion. The handle is located at the proximal portion of the body, and is adapted to be held by a user and to facilitate single-handed manipulation of the device by the user. The blade is located at the distal portion of the body, and is oriented to project outward from the body. The scoop is coupled to the central portion of the body, the scoop having a sidewall adapted to be folded in at least one location such that the sidewall can be expanded to form a scoop having a hollow portion for receiving the items, and can be collapsed by folding the sidewall such that the scoop is roughly the same thickness as other portions of the body.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: February 11, 2014
    Assignee: Chef'n Corporation
    Inventors: David A. Holcomb, Matthew Krus