AYYAPPANPILLAI; Ajayaghosh

Patent Applications and Registrations

Patent applications and USPTO patent grants for AYYAPPANPILLAI; Ajayaghosh.The latest application filed is for "a functional and transparent gel electrolyte system and fast switching electrochromic/electrochemical devices thereof".

Company Profile

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AYYAPPANPILLAI; Ajayaghosh - Pappanamcode Thiruvananthapuram IN
Ayyappanpillai; Ajayaghosh - Trivandrum IN
Ayyappanpillai; Ajayaghosh - Thiruvananthapuram IN
Ayyappanpillai; Ajayaghosh - Kerala N/A 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
A Functional And Transparent Gel Electrolyte System And Fast Switching Electrochromic/electrochemical Devices Thereof App 20220244607 - DEB; Biswapriya ; et al.	2022-08-04
Carbazole end capped bipyridine compounds and process for preparation thereof Grant 10,144,722 - Ayyappanpillai , et al. De	2018-12-04
Squaraine based fluorescent probe and a process for the preparation thereof Grant 9,791,451 - Ayyappanpillai , et al. October 17, 2	2017-10-17
Carbazole End Capped Bipyridine Compounds And Process For Preparation Thereof App 20170057946 - Ayyappanpillai; Ajayaghosh ; et al.	2017-03-02
Carbazole end capped bipyridine compounds and process for preparation thereof Grant 9,493,488 - Ayyappanpillai , et al. November 15, 2	2016-11-15
Squaraine Based Fluorescent Probe And A Process For The Preparation Thereof App 20160209419 - Ayyappanpillai; Ajayaghosh ; et al.	2016-07-21
Fluorescent material for self-erasable writing, authentic security labeling, currency counterfeit prevention and processes for the preparation thereof Grant 9,255,222 - Ayyappanpillai , et al. February 9, 2	2016-02-09
Fluorescent Material For Self-erasable Writing, Authentic Security Labeling, Currency Counterfeit Prevention And Processes For The Preparation Thereof App 20150299563 - Ayyappanpillai; Ajayaghosh ; et al.	2015-10-22
Fluorescent material for self-erasable writing, authentic security labeling, currency counterfeit prevention and processes for the preparation thereof Grant 9,012,688 - Ayyappanpillai , et al. April 21, 2	2015-04-21
Carbazole End Capped Bipyridine Compounds And Process For Preparation Thereof App 20140023883 - Ayyappanpillai; Ajayaghosh ; et al.	2014-01-23
Fluorescent Material For Self-erasable Writing, Authentic Security Labeling, Currency Counterfeit Prevention And Processes For The Preparation Thereof App 20130209665 - Ayyappanpillai; Ajayaghosh ; et al.	2013-08-15

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