Patents by Inventor Scot A. Swan

Scot A. Swan 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: 10787604
    Abstract: A breaker composition for use in a fracturing fluid comprises at least one organic peroxide (e.g., tert-butyl hydroperoxide), at least one dye (e.g., an FD&C dye), and at least one alcohol (e.g., propylene glycol). A promoter composition for use in a fracturing fluid comprises at least one promoter (e.g., sodium thiosulfate), at least one dye (e.g., an FD&C dye). According to certain embodiments, the dye increases the efficiency of the promoter and/or the organic peroxide, so that the break time and the peak viscosity of the aqueous treatment fluid are reduced.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: September 29, 2020
    Assignee: Arkema Inc.
    Inventors: Marina Despotopoulou, Scot A. Swan, Leonard H. Palys, Joseph M. Brennan, Michael B. Abrams, Scott J. Schwartz
  • Patent number: 10358559
    Abstract: Stable organic peroxide compositions include at least one organic peroxide (e.g., tert-butyl hydroperoxide), at least one dye (e.g., an FD&C dye), and at least one alcohol (e.g., propylene glycol, tert-butanol, and/or glycerin).
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: July 23, 2019
    Assignee: Arkema Inc.
    Inventors: Marina Despotopoulou, Scot A. Swan, Leonard H. Palys, Joseph M. Brennan, Michael B. Abrams, Scott J. Schwartz
  • Patent number: 10294414
    Abstract: A breaker composition for use in a fracturing fluid comprises water, at least one peroxide (e.g., tert-butyl hydroperoxide), and optionally at least one alcohol (e.g., propylene glycol and/or a butyl alcohol). The peroxide(s) and optional alcohol(s) are present in amounts effective to reduce the viscosity of a fracturing fluid at a temperature of 90-300 F. (the “breaking temperature”), and to prevent rehealing of the fracturing fluid, i.e., to maintain the reduced viscosity for a period of time after the temperature is reduced from the breaking temperature to a temperature below the breaking temperature (e.g., after the temperature is reduced from the breaking temperature to room temperature).
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: May 21, 2019
    Assignee: Arkema Inc.
    Inventors: Marina Despotopoulou, Leonard H. Palys, Michael B. Abrams, Joseph M. Brennan, Scot A. Swan
  • Publication number: 20180079908
    Abstract: Stable organic peroxide compositions include at least one organic peroxide (e.g., tert-butyl hydroperoxide), at least one dye (e.g., an FD&C dye), and at least one alcohol (e.g., propylene glycol, tert-butanol, and/or glycerin).
    Type: Application
    Filed: March 10, 2016
    Publication date: March 22, 2018
    Inventors: Marina DESPOTOPOULOU, Scot A. Swan, Leonard H. Palys, Joseph M. Brennan, Michael B. Abrams, Scott J. Schwartz
  • Publication number: 20180079952
    Abstract: A breaker composition for use in a fracturing fluid comprises at least one organic peroxide (e.g., tert-butyl hydroperoxide), at least one dye (e.g., an FD&C dye), and at least one alcohol (e.g., propylene glycol). A promoter composition for use in a fracturing fluid comprises at least one promoter (e.g., sodium thiosulfate), at least one dye (e.g., an FD&C dye). According to certain embodiments, the dye increases the efficiency of the promoter and/or the organic peroxide, so that the break time and the peak viscosity of the aqueous treatment fluid are reduced.
    Type: Application
    Filed: March 10, 2016
    Publication date: March 22, 2018
    Inventors: Marina Despotopoulou, Scot A. Swan, Leonard H Palys, Joseph M. Brennan, Michael B. Abrams, Scott J. Schwartz
  • Publication number: 20170275528
    Abstract: A breaker composition for use in a fracturing fluid comprises water, at least one peroxide (e.g., tert-butyl hydroperoxide), and optionally at least one alcohol (e.g., propylene glycol and/or a butyl alcohol). The peroxide(s) and optional alcohol(s) are present in amounts effective to reduce the viscosity of a fracturing fluid at a temperature of 90-300 F. (the “breaking temperature”), and to prevent rehealing of the fracturing fluid, i.e., to maintain the reduced viscosity for a period of time after the temperature is reduced from the breaking temperature to a temperature below the breaking temperature (e.g., after the temperature is reduced from the breaking temperature to room temperature).
    Type: Application
    Filed: September 3, 2015
    Publication date: September 28, 2017
    Inventors: Marina Despotopoulou, Leonard H. Palys, Michael B. Abrams, Joseph M. Brennan, Scot A. Swan
  • Patent number: 8150961
    Abstract: Systems and methods for updating distributed network inventory services are disclosed. A network or a portion thereof is scanned to identify at least one computing asset within the scanned portion. A scan file is compiled based on the information obtained. A first inventory service is updated based on the scan file. A second inventory service is identified. The scan file is transmitted to the second inventory service, and the second inventory service is updated based on the scan file. In one embodiment, the inventory services are selectively updated based on specific types of data, such as hardware or software inventory data, within the scan file. In addition, a specialized database management system may be used to enable data gathering techniques specific to inventory data.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: April 3, 2012
    Assignee: Crimson Corporation
    Inventors: Mark Bird, Scot Swan
  • Publication number: 20050255081
    Abstract: The present invention relates to triorgano phosphites, triorgano amines, heteroaromatic nitrogen compounds, and carbodiimides used as stabilizers for hydrolyzable organic binders. The stabilizers help to prevent viscosity thickening of polymeric binders containing carboxylic ester groups. Without stabilization, the binders can rapidly thicken when exposed to moisture air. The stabilized organic binders of the invention are especially useful for formulating marine antifoulant coatings.
    Type: Application
    Filed: April 28, 2005
    Publication date: November 17, 2005
    Inventors: Kenneth Tseng, Scot Swan, David Mountz, Mark Aubart, Michael Abrams, Gary Silverman
  • Publication number: 20050256235
    Abstract: The present invention relates to environmentally sensitive organic binders stabilized by maleic anhydride and its derivatives. The unstabilized binders can rapidly hydrolyze and thicken when exposed to the environment, and especially to moisture. Maleic anhydride and its derivatives act to stabilize these binders. The stabilized organic binders of the invention are especially useful for forming marine antifoulant coatings.
    Type: Application
    Filed: April 28, 2005
    Publication date: November 17, 2005
    Inventors: Kenneth Tseng, Scot Swan, David Mountz, Mark Aubart, Gary Silverman