Lennox International saw the highest growth of 170% in patent filings in November and 104% in grants in October in Q4 2023. Compared to Q3 2023, Q4 2023 saw an increase in patent filings by 69% and grants by 104%. GlobalData’s DataBook provides a comprehensive analysis of Lennox International‘s patent filings and grants. Buy the databook here.

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Lennox International has been focused on protecting inventions in United States(US) with 48 publications in Q4 2023

The United States(US) Patent Office dominates the patent filings and grants with nearly 78% filings and 69% grants. The United States(US), Canada(CA), and European Patent Office(EPO) patent Office are among the top ten patent offices where Lennox International is filings its patents. Among the top granted patent authorities, Lennox International has 69% of its grants in United States(US), 18% in Canada(CA) and 13% in European Patent Office(EPO).

Gree Electric Appliances Inc of Zhuhai and Daikin Industries could be the strongest competitors for Lennox International

In terms of grant share, Lennox International stands in eighth position among its competitors. Gree Electric Appliances Inc of Zhuhai and Daikin Industries secured the top positions according to recent patent publication data.

Heating and cooling equipment related patents lead Lennox International portfolio followed by air conditioning, and energy efficiency

Lennox International has highest number of patents in heating and cooling equipment followed by air conditioning, energy efficiency, wireless networking, and communications. For heating and cooling equipment, nearly 15% of patents were filed and 17% of patents were granted in Q4 2023.

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

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GlobalData patents database covers bibliographic from all 100+ patenting authorities. All patents are tagged to 18+ industries and 300+ sub-sectors based on technology classification, keywords, and associated companies. They are also tagged to various industries themes (100+) and technology domains (1800+) of focus.

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.