Patents by Inventor Brennan Alexander Smith

Brennan Alexander Smith 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).

  • METHODS OF MANUFACTURE OF BIS(PHTHALIMIDE)S AND POLYETHERIMIDES, AND BIS(PHTHALIMIDE)S, AND POLYETHERIMIDES FORMED THEREFROM
    Publication number: 20140099510
    Abstract: A method of manufacture of a bis(phthalimide) composition includes reacting, in the presence of a solvent and a catalytically active amount of an imidization catalyst selected from quaternary ammonium salts, quaternary phosphonium salts, and combinations thereof, a substituted phthalic anhydride with an organic diamine, wherein conversion to the bis(phthalimide) is 99% complete in less than 6 hours.
    Type: Application
    Filed: October 4, 2012
    Publication date: April 10, 2014
    Inventors: Hendrich Chiong, Surya Prakasha Rao Daliparthi, Hareesh Shamrao Deshpande, Thomas Link Guggenheim, Farid Fouad Khouri, Mahesh Srinivas Kumar, Miguel Angel Navarro De Castro, Roy Ray Odle, Sivakumar P, Dhumal Sunil S, Brennan Alexander Smith, Siva Kumar Sreeramagiri
  • CHLORO-SUBSTITUTED POLYETHERIMIDES HAVING IMPROVED RELATIVE THERMAL INDEX
    Publication number: 20130303698
    Abstract: A polyetherimide having an OH content that is greater than 0 and equal or less than 100 ppm; and a chlorine content that is greater than 0 ppm is disclosed herein. A method for preparing the polyetherimide is also disclosed.
    Type: Application
    Filed: July 19, 2013
    Publication date: November 14, 2013
    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.
    Inventors: Hendrich Chiong, Thomas Link Guggenheim, Farid Fouad Khouri, Matthew L. Kuhlman, Miguel Angel Navarro de Castro, Roy Ray Odle, Brennan Alexander Smith
  • Polyorganosiloxane composition for use in unsaturated elastomer, article made therefrom, and associated method
    Patent number: 8084549
    Abstract: A composition is provided for use with an unsaturated elastomer. The composition may include a sulfur-functional linear polyorganosiloxane. The sulfur-functional linear polyorganosiloxane may include a chemically protected sulfur group. Under certain conditions, the sulfur group may react with the unsaturated elastomer. The invention includes embodiments that may relate to methods of making and using the sulfur-functional linear polyorganosiloxane in elastomer compositions.
    Type: Grant
    Filed: February 12, 2009
    Date of Patent: December 27, 2011
    Assignee: Continental AG
    Inventors: Norberto Silvi, Robert James Perry, Ben Purushotam Patel, Paul Burchell Glaser, Brennan Alexander Smith
  • Polyorganosiloxane composition, and associated method
    Patent number: 7652162
    Abstract: A composition is provided that may include a sulfur-functional linear polyorganosiloxane. The sulfur-functional linear polyorganosiloxane may include a chemically protected sulfur group. Under certain conditions, the sulfur group may react with an unsaturated elastomer. The invention may include embodiments that relate to method of making and using the sulfur-functional linear polyorganosiloxane.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: January 26, 2010
    Assignee: Momentive Performance Materials Inc.
    Inventors: Norberto Silvi, Robert James Perry, Ben Purushotam Patel, Paul Burchell Glaser, Brennan Alexander Smith
  • Polyorganosiloxane composition for use in unsaturated elastomer, article made therefrom, and associated method
    Patent number: 7560513
    Abstract: A composition is provided for use with an unsaturated elastomer. The composition may include a sulfur-functional linear polyorganosiloxane. The sulfur-functional linear polyorganosiloxane may include a chemically protected sulfur group. Under certain conditions, the sulfur group may react with the unsaturated elastomer. The invention includes embodiments that may relate to methods of making and using the sulfur-functional linear polyorganosiloxane in elastomer compositions.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: July 14, 2009
    Assignee: Continental AG
    Inventors: Norberto Silvi, Robert James Perry, Ben Purushotam Patel, Paul Burchell Glaser, Brennan Alexander Smith
  • POLYORGANOSILOXANE COMPOSITION FOR USE IN UNSATURATED ELASTOMER, ARTICLE MADE THEREFROM, AND ASSOCIATED METHOD
    Publication number: 20090149601
    Abstract: A composition is provided for use with an unsaturated elastomer. The composition may include a sulfur-functional linear polyorganosiloxane. The sulfur-functional linear polyorganosiloxane may include a chemically protected sulfur group. Under certain conditions, the sulfur group may react with the unsaturated elastomer. The invention includes embodiments that may relate to methods of making and using the sulfur-functional linear polyorganosiloxane in elastomer compositions.
    Type: Application
    Filed: February 12, 2009
    Publication date: June 11, 2009
    Applicant: CONTINENTAL AG
    Inventors: Norberto SILVI, Robert James Perry, Ben Purushotam Patel, Paul Burchell Glaser, Brennan Alexander Smith