Patents by Inventor Scott Chambers

Scott Chambers 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).

  • Calcium treatment of alkyl-tin stabilizers
    Patent number: 9227989
    Abstract: An alkyl-tin stabilizer composition is treated with a calcium compound to reduce the carboxylate content level of the stabilizer.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: January 5, 2016
    Assignee: Royal Group, Inc.
    Inventors: Scott Chambers, Davide Achiluzzi, Chris Turnbull, Anna Jankowski
  • Method of reducing chatter
    Patent number: 8513340
    Abstract: A method for reducing chatter in an extrusion process, which includes the steps of preparing an extrusion composition by combining a polymer composition with a chatter-reducing formulation, and extruding the extrusion composition to provide a substantially continuous extrudate. The chatter-reducing formulation comprises an alkyltin mercaptide and dibutyltin dilaurate. The resultant extrudate exhibits reduced chatter, which is categorized according to the Reed Scale as less than or equal to 2.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: August 20, 2013
    Assignee: Georgia Gulf Corporation
    Inventors: Scott Chambers, Perry Reed, Tara Patterson
  • Method of Reducing Chatter
    Publication number: 20120029126
    Abstract: A method for reducing chatter in an extrusion process, which includes the steps of preparing an extrusion composition by combining a polymer composition with a chatter-reducing formulation, and extruding the extrusion composition to provide a substantially continuous extrudate. The chatter-reducing formulation comprises an alkyltin mercaptide and dibutyltin dilaurate. The resultant extrudate exhibits reduced chatter, which is categorized according to the Reed Scale as less than or equal to 2.
    Type: Application
    Filed: April 8, 2011
    Publication date: February 2, 2012
    Applicant: ROYAL GROUP, INC.
    Inventors: Scott Chambers, Perry Reed, Tara Patterson
  • Sugar substitute and rapid localized delivery system
    Publication number: 20070196516
    Abstract: A film composition for orally delivering a variety of substances to a person. In one embodiment, the substance is a reduced calorie sugar substitute derived from species of the plant genus Synsepalum. The reduced calorie substitute can be utilized to control calorie intake or to make the delivery of drugs, pharmaceuticals or cosmetics more palatable. In other embodiments, the substance is a drug product or medicant. Further, the film compositions can be used to deliver a wide variety of substances directly to the taste buds, thereby increasing the localized concentration of the substances. Also provided a generally applicable orally consumable sugar substitute.
    Type: Application
    Filed: October 18, 2006
    Publication date: August 23, 2007
    Inventor: Scott Chambers
  • Integrated process for simultaneous manufacture of oriented strand lumber and board products
    Publication number: 20070151662
    Abstract: The present disclosure is directed toward a process for the simultaneous production of two different types of engineered wood products, or oriented strand wood products, each product having different predetermined properties. The present disclosure provides a process which has enhanced utilization of wood resources and can simultaneously produce engineered wood product of various grades and properties from the same log source.
    Type: Application
    Filed: December 23, 2005
    Publication date: July 5, 2007
    Applicant: Huber Engineered Woods L.L.C.
    Inventors: Joel Barker, Jianhua Pu, Feipeng Liu, Kenneth Scott Chambers