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Overview of 2025 Patent Activity: Recycling
Patenting activity is dominated by applications in China and Asian companies. Top 2 of patent applicants (Brunp and LGES) hold 3% of 2025 patent families. Top9 of 2025 patent applicants holds about 9% of 2025 patent families.
A patent family is a set of patent applications filed in multiple countries to protect a single invention by a common inventor(s). A first patent application is filed in one country – the priority country – and is then extended to other countries. Source: Patent search was done in December 2025 by KnowMade, using keywords and IPC/CPCs (H01M, H02J-007) in Orbit (Questel) which provides 100+ million patent documents from 100 patent offices (USA, Japan, Europe, China, Korea, Taiwan, Hong Kong, Singapore, etc.).
Extracted from the PDF; charts and images may read imperfectly.
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