E Ink saw the highest growth of 121% in patent filings in November and 143% in grants in December in Q4 2023. Compared to Q3 2023, Q4 2023 saw an increase in patent filings by 59% and grants by 119%. GlobalData’s DataBook provides a comprehensive analysis of E Ink’s patent filings and grants. Buy the databook here.

E Ink has been focused on protecting inventions in European Patent Office(EPO) with five publications in Q4 2023

The European Patent Office(EPO) Patent Office dominates the patent filings and grants with nearly 50% filings and 33% grants. The European Patent Office(EPO), China(CN), World Intellectual Property Organization(WIPO), and Germany(DE) patent Office are among the top ten patent offices where E Ink is filings its patents. Among the top granted patent authorities, E Ink has 33% of its grants in European Patent Office(EPO), 33% in Germany(DE) and 33% in Japan(JP).

LG Display could be the strongest competitor for E Ink

Patents related to climate change and fintech lead E Ink's portfolio

E Ink has the highest number of patents in climate change followed by, fintech and nanomedicine. For climate change, nearly 14% of patents were filed and no patents were granted in Q4 2023.

Petrochemicals related patents lead E Ink portfolio followed by automotive materials, and paints and inks

E Ink has highest number of patents in petrochemicals followed by automotive materials, paints and inks, consumer devices, and semiconductor products. For petrochemicals, nearly 11% of patents were filed and 24% of patents were granted in Q4 2023.

For comprehensive analysis of E Ink's filings and grants, buy the databook here.

This content was updated on 1 March 2024

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