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:
Nov. 05, 2013
Filed:
Dec. 16, 2010
Torsten Freund, Limburgerhof, DE;
Simon Nord, Karlsruhe, DE;
Marc Rudolf Jung, Worms, DE;
Hans-peter Kaub, Altrip, DE;
Tina Schröder-grimonpont, Rheinzabern, DE;
Dirk Schmitt, Leimen St. Ilgen, DE;
Torsten Freund, Limburgerhof, DE;
Simon Nord, Karlsruhe, DE;
Marc Rudolf Jung, Worms, DE;
Hans-Peter Kaub, Altrip, DE;
Tina Schröder-Grimonpont, Rheinzabern, DE;
Dirk Schmitt, Leimen St. Ilgen, DE;
Construction Research & Technology GmbH, Trostberg, DE;
Abstract
Identification and quantification of mass-produced goods in articles, a dye-containing polymer dispersion having been added to the mass-produced goods. The polymer dispersions contain particles which are coded by a mixture of dyes, and the polymer dispersion particles are quantitatively determined.