Patents by Inventor Dylan Trandal

Dylan Trandal 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).

  • Catalysts for lean burn engines
    Patent number: 8323601
    Abstract: Embodiments of the present disclosure include a catalyst for the conversion of CO and/or hydrocarbons in an exhaust stream including a Sn compound selected from the group consisting of a binary composition comprising Sn and Ti, a ternary composition comprising Sn, Ti and Zr, and mixtures of any thereof. In those embodiments, the binary composition may include Sn(X)Ti(y)O2, wherein x+y=1, 0.85>y>0. In other embodiments of the present disclosure, the Sn compound includes a ternary composition including Sn(a)Ti(b)Zr(c)O2, wherein a is 0.25, b is 0.25 and c is 0.5. Certain embodiments of this disclosure include a method for the conversion of CO in an exhaust stream, including contacting an exhaust stream containing CO with the catalyst described above containing a Sn compound. In other embodiments, the exhaust stream includes hydrocarbons.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: December 4, 2012
    Assignees: Catalytic Solutions, Inc., ECS Holdings, Inc.
    Inventors: Rachelle Justice, Rajashekharam Malyala, Svetlana Iretskaya, Dylan Trandal, Dien To, Jason Pless, Stephen Golden, Jiho Yoo
  • CATALYSTS FOR LEAN BURN ENGINES
    Publication number: 20100316547
    Abstract: Embodiments of the present disclosure include a catalyst for the conversion of CO and/or hydrocarbons in an exhaust stream including a Sn compound selected from the group consisting of a binary composition comprising Sn and Ti, a ternary composition comprising Sn, Ti and Zr, and mixtures of any thereof. In those embodiments, the binary composition may include Sn(X)Ti(y)O2, wherein x+y=1, 0.85>y>0. In other embodiments of the present disclosure, the Sn compound includes a ternary composition including Sn(a)Ti(b)Zr(c)O2, wherein a is 0.25, b is 0.25 and c is 0.5. Certain embodiments of this disclosure include a method for the conversion of CO in an exhaust stream, including contacting an exhaust stream containing CO with the catalyst described above containing a Sn compound. In other embodiments, the exhaust stream includes hydrocarbons.
    Type: Application
    Filed: May 20, 2010
    Publication date: December 16, 2010
    Inventors: Rachelle Justice, Rajashekharam V. Malyala, Svetlana Iretskaya, Dylan Trandal, Dien To, Jason Pless, Stephen Golden, Jiho Yoo