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Inventor

Medhanei Abraha

Inventor
Colorado Springs, CO, US

Overview

3→
Patents
2016–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients27%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments27%
C09DCoating compositions, e.g. paints, varnishes or lacquers27%
B41MPrinting, duplicating, marking, or copying processes18%
PatentTitleYear
9,745,487'Yellow thermochromic dyes, inks composition and level indicators'20179,580,603'Red thermochromic dyes and their ink compositions'20179,399,716'Yellow thermochromic dyes, inks composition and level indicators'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2017Patents assigned to CHROMATIC TECH INC (3)· patent assignee history
2016–2017Based in Colorado Springs, CO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHROMATIC TECH INC32016–2017
Locations
LocationPatentsSpan
Colorado Springs, CO, US32016–2017