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:
Jan. 24, 2017
Filed:
Aug. 19, 2013
Applicant:
Bayer Materialscience Ag, Leverkusen, DE;
Inventors:
Marc-Stephan Weiser, Leverkusen, DE;
Georgios Tziovaras, Wuppertal, DE;
Thomas Fäcke, Leverkusen, DE;
Friedrich-Karl Bruder, Krefeld, DE;
Dennis Hönel, Zülpich-Wichterich, DE;
Horst Berneth, Leverkusen, DE;
Thomas Rölle, Leverkusen, DE;
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/04 (2006.01); B26F 1/24 (2006.01); B42D 25/328 (2014.01); B42D 25/346 (2014.01); B42D 25/45 (2014.01); B32B 3/06 (2006.01); B32B 27/36 (2006.01); B32B 27/08 (2006.01); G03H 1/00 (2006.01); G03H 1/02 (2006.01); B42D 25/42 (2014.01); B42D 25/29 (2014.01); G03H 1/26 (2006.01); B32B 3/08 (2006.01); B42D 25/455 (2014.01); B42D 25/46 (2014.01); B42D 25/47 (2014.01); B42D 25/475 (2014.01); B32B 37/12 (2006.01);
U.S. Cl.
CPC ...
G03H 1/0011 (2013.01); B26F 1/24 (2013.01); B32B 3/08 (2013.01); B32B 27/08 (2013.01); B32B 27/365 (2013.01); B42D 25/29 (2014.10); B42D 25/328 (2014.10); B42D 25/42 (2014.10); B42D 25/45 (2014.10); G03H 1/02 (2013.01); G03H 1/0248 (2013.01); G03H 1/0252 (2013.01); G03H 1/0256 (2013.01); G03H 1/26 (2013.01); B32B 37/12 (2013.01); B32B 2307/412 (2013.01); B32B 2425/00 (2013.01); B42D 25/346 (2014.10); B42D 25/455 (2014.10); B42D 25/46 (2014.10); B42D 25/47 (2014.10); B42D 25/475 (2014.10); B42D 2033/04 (2013.01); B42D 2033/14 (2013.01); B42D 2033/22 (2013.01); B42D 2033/30 (2013.01); G03H 2001/0027 (2013.01); G03H 2001/0264 (2013.01); G03H 2260/12 (2013.01); Y10T 156/10 (2015.01); Y10T 156/1062 (2015.01);
Abstract
The invention relates to polycarbonate-based or copolycarbonate-based security documents and/or documents of value which contain at least one hologram integrated in the card body, and to a method for producing such security documents and/or documents of value.