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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.:

US 10316173 B1

PDFFull Text
Date of Patent:
Jun. 11, 2019

Filed:

Feb. 01, 2016

Systems and methods for marking plastics

Applicant:

Sensors Unlimited, Inc., Princeton, NJ (US);

Inventor:

Douglas S. Malchow, Lawrence, NJ (US);

Assignee:

Sensors Unlimited, Inc., Princeton, NJ (US);

Attorneys:

Locke Lord LLP

Scott D. Wofsy

Georgi Korobanov

Primary Examiner:

Kiho Kim

Int. Cl.
CPC ...
G01J 5/02 (2006.01); C08K 11/00 (2006.01); G01N 21/25 (2006.01); C08J 3/20 (2006.01); G01N 21/31 (2006.01); G01N 21/63 (2006.01); C08J 3/22 (2006.01); G01N 21/3563 (2014.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
C08K 11/00 (2013.01); C08J 3/20 (2013.01); C08J 3/226 (2013.01); G01N 21/25 (2013.01); G01N 21/31 (2013.01); G01N 21/3563 (2013.01); G01N 21/63 (2013.01); G01N 21/643 (2013.01); C08J 2423/04 (2013.01); C08J 2425/04 (2013.01);
Abstract

A method of determining the composition of a polymeric body includes applying electromagnetic radiation to the polymeric body, modulating the electromagnetic radiation using a tagant disposed within a polymer composition forming the polymeric body, and receiving the modulated electromagnetic radiation from the tagant at an infrared detector. The electromagnetic radiation received from the tagant has a signature corresponding to the polymer composition forming the polymeric body. A method of making a polymeric body and system for determining composition of a polymeric body are also described.

Find Patent Forward Citations

Malchow, Douglas. (2019). Systems and methods for marking plastics (U.S. Patent No. 10316173). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10316173

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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