Yantai Jereh Oilfield Services Group saw the highest growth of 92% in patent filings in October and 99% in grants in November in Q4 2023. Compared to Q3 2023, Q4 2023 saw an increase in patent filings by 92% and grants by 57%. GlobalData’s DataBook provides a comprehensive analysis of Yantai Jereh Oilfield Services Group’s patent filings and grants. Buy the databook here.

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Yantai Jereh Oilfield Services Group has been focused on protecting inventions in Finland(FI) with one publication in Q4 2023

The Finland(FI) Patent Office dominates the patent filings and grants with nearly . The United States(US), and Finland(FI) patent Office are among the top ten patent offices where Yantai Jereh Oilfield Services Group is filings its patents. Among the top granted patent authorities, Yantai Jereh Oilfield Services Group has 100% of its grants in Finland(FI)

Yantai Jereh Oilfield Services Group stands in second position with respect to its patent publications among its competitors.

Patents related to shale and climate change lead Yantai Jereh Oilfield Services Group's portfolio

Yantai Jereh Oilfield Services Group has the highest number of patents in shale followed by, climate change and emissions reduction. For shale, nearly 25% of patents were filed and 33% of patents were granted in Q4 2023.

Production related patents lead Yantai Jereh Oilfield Services Group portfolio followed by aerospace materials & structural components, and civil fixed-wing engines

Yantai Jereh Oilfield Services Group has highest number of patents in production followed by aerospace materials & structural components, civil fixed-wing engines, military fixed-wing engines, and mechanical parts. For production, nearly 16% of patents were filed and 5% of patents were granted in Q4 2023.

For comprehensive analysis of Yantai Jereh Oilfield Services Group'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.