Patent · US Active

Composition, method of authenticating, methods of making authenticatable compositions, authenticatable articles made there from

US8178702B2 · kind B2 · utility

3Cited by

13References

17Claims

0Family size

Assignee

Sabic Innovative Plastics B.V. · NL

Inventors

Yogendrasinh Bharatsinh Chauhan · Valsad, IN
Mahesh Chaudhari · Jalgaon, IN
Adil Minoo Dhalla · Mumbai, IN
Sriramakrishna Maruvada · Evansville, US
Shantaram Narayan Naik · Savanuru, IN
Vandita Pai-Paranjape · Evansville, US
Philippe Schottland · Sparta, US
Ganapati Shankarling · Savanuru, IN
Kiran Puthamane · Jamkhed, IN
Meerakani Mohamed Ali Sait · Tirunelveli, IN

Key dates

Filing date	May 16, 2008
Grant date	May 15, 2012
Priority date	—
Expiry date	Sep 19, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG11B20/00173
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A composition comprising compound of formula I, a process for preparing the composition comprising compound of formula I, methods of authentication for an article comprising compound of formula I or compound of formula II, authentication technology for polymer based articles comprising compound of formula I or formula II, methods of facilitating such authentication and method of making articles capable of authentication.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.