Pamela Duncan 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).
Abstract: A powdered filler composed of solid particles of a cured thermosetting composition comprising a resin modifier such as fumed silica, methods of preparing the cured solid particles, compositions comprising the powdered filler, and articles made from the compositions are disclosed. In embodiments, the solid particles are spherical shaped, transparent or translucent, and have a mean particle size of less than 20 ?m.
Type:
Grant
Filed:
February 26, 2015
Date of Patent:
December 25, 2018
Assignee:
Polynt Composites USA, Inc.
Inventors:
Kurt Kirby, Owen H. Decker, Pamela Duncan, Jeffrey J. Laven
Abstract: A powdered filler composed of solid particles of a cured thermosetting composition comprising a resin modifier such as fumed silica, methods of preparing the cured solid particles, compositions comprising the powdered filler, and articles made from the compositions are disclosed. In embodiments, the solid particles are spherical shaped, transparent or translucent, and have a mean particle size of less than 20 ?m.
Type:
Application
Filed:
February 26, 2015
Publication date:
September 1, 2016
Inventors:
Kurt Kirby, Owen H. Decker, Pamela Duncan, Jeffrey J. Laven
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