The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 2010
Filed:
Jul. 20, 2004
Applicants:
Richard Alan Jackson, Hockessin, DE (US);
Dennis Jack Royer, Kennett Square, PA (US);
Marion G. Waggoner, Landenberg, PA (US);
Inventors:
Richard Alan Jackson, Hockessin, DE (US);
Dennis Jack Royer, Kennett Square, PA (US);
Marion G. Waggoner, Landenberg, PA (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29B 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved process for the pelletization of polymers is disclosed, using a die in which the die holes incorporate a reverse taper along at least a portion of the length thereof. Conditions for operation of an under melt cutter incorporating this die are also disclosed.
Quick Actions:
Jackson, Richard. (2010). Polymer pelletization process and apparatus (U.S. Patent No. 7658874). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7658874
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile