Chauhan; Yogendrasinh Bharatsinh

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chauhan; Yogendrasinh Bharatsinh.The latest application filed is for "fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof".

Company Profile

0.9.13

Chauhan; Yogendrasinh Bharatsinh - Gujarat N/A IN
Chauhan; Yogendrasinh Bharatsinh - Valsad IN
Chauhan; Yogendrasinh Bharatsinh - Vadodara IN
Chauhan; Yogendrasinh Bharatsinh - Atul Valsad IN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof Grant 8,507,590 - Naik , et al. August 13, 2	2013-08-13
Authenticatable articles and methods therefor Grant 8,283,015 - Chauhan , et al. October 9, 2	2012-10-09
Fluorescent Brighteners, Methods Of Preparation Thereof, Fluorescent Brightener Compositions, And Methods Of Preparation And Uses Thereof App 20120203001 - Naik; Shantaram Narayan ; et al.	2012-08-09
Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof Grant 8,183,310 - Naik , et al. May 22, 2	2012-05-22
Optical article having anti-theft feature and a system and method for inhibiting theft of same Grant 8,057,886 - Wisnudel , et al. November 15, 2	2011-11-15
Authenticatable Articles And Methods Therefor App 20110196075 - Chauhan; Yogendrasinh Bharatsinh ; et al.	2011-08-11
Compositions and methods for storing holographic data Grant 7,989,488 - Erben , et al. August 2, 2	2011-08-02
Fluorescent Brighteners, Methods Of Preparation Thereof, Fluorescent Brightener Compositions, And Methods Of Preparation And Uses Thereof App 20110065843 - Naik; Shantaram Narayan ; et al.	2011-03-17
Compositions and methods for storing holographic data Grant 7,901,839 - Erben , et al. March 8, 2	2011-03-08
Optical Article Having Anti-theft Feature And A System And Method For Inhibiting Theft Of Same App 20100258745 - Wisnudel; Marc Brian ; et al.	2010-10-14
Anthrapyridone compounds Grant 7,812,076 - Chauhan , et al. October 12, 2	2010-10-12
Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof Grant 7,608,715 - Naik , et al. October 27, 2	2009-10-27
Compositions And Methods For Storing Holographic Data App 20090081560 - Erben; Christoph Georg ; et al.	2009-03-26
Compositions And Methods For Storing Holographic Data App 20090082580 - Erben; Christoph Georg ; et al.	2009-03-26
Authenticatable Articles And Methods Therefor App 20080081210 - Chauhan; Yogendrasinh Bharatsinh ; et al.	2008-04-03
Benzoxazole And Benzothiazole Compounds And Methods Therefor App 20080081913 - Chauhan; Yogendrasinh Bharatsinh ; et al.	2008-04-03
Anthrapyridone Compounds App 20080045634 - Chauhan; Yogendrasinh Bharatsinh ; et al.	2008-02-21
Benzopyran Colorants, Method Of Manufacture, And Method Of Use App 20070122746 - Chauhan; Yogendrasinh Bharatsinh ; et al.	2007-05-31
Optical article having anti-theft feature and a system and method for inhibiting theft of same App 20070116988 - Wisnudel; Marc Brian ; et al.	2007-05-24
Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof App 20070117887 - Naik; Shantaram Narayan ; et al.	2007-05-24
Conductive poly (arylene ether) compositions and methods of making the same App 20060108567 - Charati; Sanjay Gurbasappa ; et al.	2006-05-25

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