Gabbutt; Christopher David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gabbutt; Christopher David.The latest application filed is for "electrochromic compounds and optical articles containing them".

Company Profile

2.12.6

Gabbutt; Christopher David - Preston GB
Gabbutt; Christopher David - Lancashire N/A GB
Gabbutt; Christopher David - Knowle Green Preston

*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
Electrochromic compounds and optical articles containing them Grant 10,563,120 - Archambeau , et al. Feb	2020-02-18
Electrochromic two-core viologen derivatives and optical articles containing them Grant 10,179,768 - Aiken , et al. Ja	2019-01-15
Electrochromic Compounds And Optical Articles Containing Them App 20180194995 - ARCHAMBEAU; Samuel ; et al.	2018-07-12
Electrochromic single and two-core viologens and optical articles containing them Grant 9,823,534 - Aiken , et al. November 21, 2	2017-11-21
Electrochromic Single And Two-core Viologens And Optical Articles Containing Them App 20160231635 - Aiken; Stuart ; et al.	2016-08-11
Electrochromic Two-core Viologen Derivatives And Optical Articles Containing Them App 20160221949 - AIKEN; Stuart ; et al.	2016-08-04
3H-naphtho [2,1-B] pyrans as photochromic dichroic dyes and optical article containing them Grant 9,249,136 - Aiken , et al. February 2, 2	2016-02-02
Photochromic dichroic naphtho-pyrans and optical articles containing them Grant 8,703,978 - Aiken , et al. April 22, 2	2014-04-22
6-(biphenyl-ester)-3H-naphtho[2,1-b]pyrans as photochromic dichroic dyes and optical article containing them Grant 8,436,184 - Aiken , et al. May 7, 2	2013-05-07
Photochromic Dichroic Naphtho-pyrans And Optical Articles Containing Them App 20110122475 - Aiken; Stuart ; et al.	2011-05-26
3h-naphth0 [2,1-b] Pyrans As Photochromic Dichroic Dyes And Optical Article Containing Them App 20100202033 - Aiken; Stuart ; et al.	2010-08-12
6-(biphenyl-ester)-3h-naphtho[2,1-b]pyrans As Photochromic Dichroic Dyes And Optical Article Containing Them App 20100039688 - Aiken; Stuart ; et al.	2010-02-18
Grey coloring photochromic fused pyrans Grant 6,387,512 - Clarke , et al. May 14, 2	2002-05-14
Photochromic compounds Grant 6,303,673 - Clarke , et al. October 16, 2	2001-10-16
Red coloring hyperchromic 3H-naphtho[2,1-B]pyrans Grant 6,294,112 - Clarke , et al. September 25, 2	2001-09-25

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