Coway saw the highest growth of 219% in patent filings in December and 103% in grants in October in Q4 2023. Compared to Q3 2023, Q4 2023 saw an increase in patent filings by 80% and grants by 103%. GlobalData’s DataBook provides a comprehensive analysis of Coway‘s patent filings and grants. Buy the databook here.

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Coway 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 Coway is filings its patents. Among the top granted patent authorities, Coway has 33% of its grants in European Patent Office(EPO), 33% in Germany(DE) and 33% in Japan(JP).

Patents related to water management and industrial automation lead Coway's portfolio

Coway has the highest number of patents in water management followed by, industrial automation and climate change. For water management, nearly 71% of patents were filed and 47% of patents were granted in Q4 2023.

Toilets & bidets related patents lead Coway portfolio followed by household appliances, and energy efficiency

Coway has highest number of patents in toilets & bidets followed by household appliances, energy efficiency, other communications equipment, and crop farming.

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

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Patents database further disambiguates assignee names (13m names) and associate corporate tree hierarchy in current/point in time ownerships (320k entities). GlobalData sources content directly from national patent offices on a weekly basis.