Total Retrieved Documents — 2023–2025
2023: 321,978 (30.1%)
2024: 361,475 (33.8%)
2025: 387,434 (36.2%)
Documents Exchanged per Month — 2025
Jan
35,386
Feb
33,721
Mar
36,630
Apr
36,759
May
31,767
Jun
33,014
Jul
36,825
Aug
32,414
Sep
33,619
Oct
26,945
Nov
24,099
Dec
26,255
PCT Priority Documents — 2025
45.4%
of all retrieved documents are PCT priority documents (IB-PCT as OSF)
175,721
PCT documents (IB-PCT)
387,434
Total retrieved
Retrieved Documents by IP Type — 2025
patent: 336,140 (86.8%)
design: 36,218 (9.3%)
utility model: 15,073 (3.9%)
trademark: 3 (0.0%)

Last update on May 2026

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