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:
Jun. 07, 2022
Filed:
Sep. 20, 2018
Applicant:
Council of Scientific & Industrial Research, New Delhi, IN;
Inventors:
Assignee:
Council of Scientific & Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 21/40 (2006.01); B42D 25/355 (2014.01); B42D 25/21 (2014.01); B42D 25/36 (2014.01); D21H 17/67 (2006.01); B42D 25/387 (2014.01); D21H 17/36 (2006.01); D21H 17/68 (2006.01);
U.S. Cl.
CPC ...
D21H 21/40 (2013.01); B42D 25/355 (2014.10); B42D 25/387 (2014.10); D21H 17/36 (2013.01); D21H 17/675 (2013.01); D21H 17/68 (2013.01); B42D 25/21 (2014.10);
Abstract
The present invention disclosed a shaped object comprising nano cellulose alone or a composition of nano cellulose for inclusion in a paper product and process for preparation thereof. The present invention further disclosed a paper product having the shaped objects incorporated therein. The shaped objects are used as a security feature for identifying and authenticating security documents.