Inventor
OWEN TIMOTHY J
US27 patents
Patents
27 patentsUS9777178B2Oct 3, 2017
Reversible thermochromic and photochromic ink pens and markers
CHROMATIC TECH INC5 citations84
US9676953B2Jun 13, 2017
Reversible thermochromic and photochromic ink pens and markers
CHROMATIC TECH INC4 citations84
US9493668B2Nov 15, 2016
Reversible thermochromic and photochromic ink pens and markers
CHROMATIC TECH INC4 citations84
US9345270B2May 24, 2016
Water-activated thermochromic materials
CHROMATIC TECH INC11 citations84
US9085192B2Jul 21, 2015
Pressure sensitive coating for image forming
CHROMATIC TECH INC9 citations83
US9175175B2Nov 3, 2015
Small scale microencapsulated pigments and uses thereof
CHROMATIC TECH INC5 citations82
US8883049B2Nov 11, 2014
Small scale microencapsulated pigments and uses thereof
CHROMATIC TECH INC10 citations82
US9216397B2Dec 22, 2015
Stabilizing additives for thermochromic pigments
CHROMATIC TECH INC6 citations80
US8921264B2Dec 30, 2014
Thermochromic coloring pad
CHROMATIC TECH INC5 citations73
US10345278B2Jul 9, 2019
High pressure processing pressure sensor
CHROMATIC TECH INC5 citations72
US10113920B2Oct 30, 2018
Thermochromic efficiency indicator
CHROMATIC TECH INC6 citations72
US10005304B2Jun 26, 2018
Pressure sensitive coating for image forming
CHROMATIC TECH INC3 citations72
US9592694B2Mar 14, 2017
Pressure sensitive coating for image forming
CHROMATIC TECH INC3 citations72
US9695320B2Jul 4, 2017
Small scale microencapsulated pigments and uses thereof
CHROMATIC TECH INC2 citations71
US9399716B2Jul 26, 2016
Yellow thermochromic dyes, inks composition and level indicators
CHROMATIC TECH INC4 citations71
US9617466B2Apr 11, 2017
Stabilizing additives for thermochromic pigments
CHROMATIC TECH INC2 citations69
US12448535B2Oct 21, 2025
Compositions for wetness indication
CHROMATIC TECH INC1 citations63
US12359083B2Jul 15, 2025
Ultraviolet light stable color-changing systems
CHROMATIC TECH INC0 citations62
US11236247B2Feb 1, 2022
Ultraviolet light stable color-changing systems
CHROMATIC TECH INC1 citations62
US10605681B2Mar 31, 2020
High pressure processing pressure sensor
CHROMATIC TECH INC1 citations61
US10585080B2Mar 10, 2020
High pressure processing pressure sensor
CHROMATIC TECH INC1 citations61
US9944811B2Apr 17, 2018
Interactive coating for end printing
CHROMATIC TECH INC1 citations52
US9745487B2Aug 29, 2017
Yellow thermochromic dyes, inks composition and level indicators
CHROMATIC TECH INC1 citations50
US12078550B2Sep 3, 2024
Thermochromic temperature sensor
CHROMATIC TECH INC0 citations49
US9744514B2Aug 29, 2017
Stabilizing additives for thermochromic pigments
CHROMATIC TECH INC0 citations48
US9738825B2Aug 22, 2017
Photochromic inks
CHROMATIC TECH INC0 citations43
US9187668B2Nov 17, 2015
Photochromic inks
CHROMATIC TECH INC1 citations43