Patents by Inventor Enrique Troncoso

Enrique Troncoso 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).

  • Lightweight gas pressure regulator
    Patent number: 9678515
    Abstract: The present disclosure provides a lightweight two-stage pressure regulator for controlling the flow of gas from a high pressure source. The two stage pressure regulator comprises a gas inlet, a first piston pressure regulator stage, a second piston pressure regulator stage and a gas outlet. The first piston pressure regulator stage and the second piston pressure regulator stage are arranged to be coaxial such that the gas flow path is substantially along the axis of the first and second piston regulator stages.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: June 13, 2017
    Assignee: The Boeing Company
    Inventors: Nieves Lapena-Rey, Enrique Troncoso-Munoz, Alfredo Criado Abad, Pedro Pablo Martin-Alonso, Ji Qing
  • LIGHTWEIGHT GAS PRESSURE REGULATOR
    Publication number: 20160216715
    Abstract: The present disclosure provides a lightweight two-stage pressure regulator for controlling the flow of gas from a high pressure source. The two stage pressure regulator comprises a gas inlet, a first piston pressure regulator stage, a second piston pressure regulator stage and a gas outlet. The first piston pressure regulator stage and the second piston pressure regulator stage are arranged to be coaxial such that the gas flow path is substantially along the axis of the first and second piston regulator stages.
    Type: Application
    Filed: October 29, 2014
    Publication date: July 28, 2016
    Applicant: The Boeing Company
    Inventors: Nieves Lapena-Rey, Enrique Troncoso-Munoz, Alfredo Criado Abad, Pedro Pablo Martin-Alonso, Ji Qing
  • Stabilized drier for alkyd-based compositions
    Patent number: 8937119
    Abstract: The present invention relates to a stabilized drying catalyst (‘drier’) for enhancing or accelerating oxidative air-drying of an alkyd-based composition, comprising an inclusion complex of a cyclodextrin and a metal salt of formula (Mx+)k(Rk?)?, wherein M is a transition or rare earth metal cation with charge x and R is an anion with charge k. The present invention preserves the catalytic activity of a drier, particularly upon addition to an alkyd composition, thus providing a method for stabilizing the drying time of the alkyd composition. A process for preparing the stabilized drier is also provided.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: January 20, 2015
    Assignee: Lorama, Inc.
    Inventors: Pat Amiel, Alison Crumblehulme, Ruben Lenz, Pierre W. I. Ndalamba, Loren Peng, Sachin Sathe, Enrique Troncoso, Tony Vaccariello, Yao Wang
  • STABILIZED DRIER FOR ALKYD-BASED COMPOSITIONS
    Publication number: 20110301289
    Abstract: The present invention relates to a stabilized drying catalyst (‘drier’) for enhancing or accelerating oxidative air-drying of an alkyd-based composition, comprising an inclusion complex of a cyclodextrin and a metal salt of formula (Mx+)k(Rk?)?, wherein M is a transition or rare earth metal cation with charge x and R is an anion with charge k. The present invention preserves the catalytic activity of a drier, particularly upon addition to an alkyd composition, thus providing a method for stabilizing the drying time of the alkyd composition. A process for preparing the stabilized drier is also provided.
    Type: Application
    Filed: November 12, 2008
    Publication date: December 8, 2011
    Inventors: Pat Amiel, Alison Crumblehulme, Ruben Lenz, Pierre W.I. Ndalamba, Loren Peng, Sachin Sathe, Enrique Troncoso, Tony Vaccariello, Yao Wang