Patents by Inventor Steven Arturo

Steven Arturo 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).

  • Publication number: 20210363968
    Abstract: A system and method are provided for controlling a wind turbine to protect the wind turbine from anomalous operations. Accordingly, in response to receiving data indicative of an anomalous operational event of the wind turbine, the controller initiates an enhanced braking mode for the wind turbine. The enhanced braking mode is characterized by operating the generator at a torque setpoint that generates maximum available torque for a given set of operating conditions. Additionally, the torque setpoint is in excess of a nominal torque limit for the generator.
    Type: Application
    Filed: May 21, 2020
    Publication date: November 25, 2021
    Inventors: Cornelius Edward Holliday, III, Mathew Doyle Angel, Robert Gregory Wagoner, Nathan Michael Killeen, Edward Wayne Hardwicke, JR., Steven Wade Sutherland, Govardhan Ganireddy, Fernando Arturo Ramirez Sanchez, Talha Irfanul Haque
  • Patent number: 11086582
    Abstract: Devices having touchscreen displays or other types of sensors may be placed adjacent to one another to form a larger display area for content. A relative position and alignment between these adjacent devices are determined using a touch gesture by a user. For example, a user may draw a line, circle, or other shape that provides input to the touch sensors of the devices. Touch data received from each device indicates the coordinates where contact was provided to the touch sensor. By matching the coordinates positioned near the borders of adjacent devices based on the time of their input, the relative position and alignment between the devices is determined. A corresponding portion of the content is provided to each device based on its relative position and alignment to form a consistent display area.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: August 10, 2021
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventor: Steven Arturo Lizarazo Patino
  • Patent number: 9828510
    Abstract: The present invention is a composition comprising a solution or a dispersion of polymer particles, a sorbate ester or sorbamide curing agent, and a cure modulating additive for the curing agent. The curing agent is a sorbic acid ester or a sorbamide and the cure modulating agent is a reagent capable of accelerating or attenuating the rate of cure of the curing agent. The control of cure kinetics is important for speeding up cure rates where rates are too slow or by reducing cure rates where curing too rapidly results in undesirable color formation.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: November 28, 2017
    Assignees: Rohm and Haas Company, Dow Global Technologies LLC
    Inventors: Steven Arturo, Selvanathan Arumugam, John Ell, Ralph C. Even, Brandon Rowe, Justin Sparks, Decai Yu
  • Publication number: 20170183535
    Abstract: A hydrophilic polyurethane comprising polymerized units of: (a) a water-soluble polyol having hydroxyl functionality from two to four and a weight-average molecular weight from 800 to 16,000; and (b) an aliphatic polyisocyanate having isocyanate functionality from two to six; wherein polymerized ethylene oxide units comprise at least 85 wt % of said hydrophilic polyurethane; and wherein a product of weight fraction of polymerized ethylene oxide units and polyethylene oxide mean molecular weight is from 4,200 to 16,000.
    Type: Application
    Filed: December 19, 2016
    Publication date: June 29, 2017
    Inventors: Kimy Yeung, Antony K. Van Dyk, Jonathan DeRocher, Steven Arturo, John J. Rabasco
  • Publication number: 20170037266
    Abstract: The present invention is a composition comprising a stable aqueous dispersion of polymer particles and a sorbate ester, which is a liquid at 20° C. and has a molecular weight in the range of 125 to 500 g/mol. The composition of the present invention provides a way to enhance film formation of coatings prepared using relatively high Tg latexes without the aid of high volatile organic content (VOC) coalescents.
    Type: Application
    Filed: April 16, 2014
    Publication date: February 9, 2017
    Applicants: The Dow Chemical Company, Dow Chemical (China) Investment Company Limited
    Inventors: Steven Arturo, Selvanathan Arumugam, Kebede Beshah, David Conner, John Ell, Ralph C. Even, Fujun Lu, Bo Lu, Brandon Rowe, Justin Sparks, Jianping Xu, Jiguang Zhang
  • Publication number: 20160272825
    Abstract: The present invention is a composition comprising a solution or a dispersion of polymer particles, a sorbate ester or sorbamide curing agent, and a cure modulating additive for the curing agent. The curing agent is a sorbic acid ester or a sorbamide and the cure modulating agent is a reagent capable of accelerating or attenuating the rate of cure of the curing agent. The control of cure kinetics is important for speeding up cure rates where rates are too slow or by reducing cure rates where curing too rapidly results in undesirable color formation.
    Type: Application
    Filed: March 16, 2016
    Publication date: September 22, 2016
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company, Rohm and Haas Company
    Inventors: Steven Arturo, Selvanathan Arumugam, John Ell, Ralph C. Even, Brandon Rowe, Justin Sparks, Decai Yu
  • Publication number: 20160152856
    Abstract: The present invention is a method comprising the steps of a) applying a composition comprising a curing agent and a cure modulating additive to a substrate; and b) allowing the composition to cure. The curing agent is a sorbic acid ester or a sorbamide and the cure modulating agent is a reagent capable of modulating the rate of cure of the curing agent.
    Type: Application
    Filed: November 23, 2015
    Publication date: June 2, 2016
    Inventors: Steven Arturo, Selvanathan Arumugam, John Ell, Ralph C. Even, Brandon Rowe, Justin Sparks, Decai Yu