CPC Subgroup Additional Only
B64U 2101/25 for manufacturing or servicing
Full Title
UAVs specially adapted for particular uses or applications > for manufacturing or servicing
3 direct subcodes
Child Classifications
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- B64U 2101/26 for manufacturing, inspections or repairs
- B64U 2101/28 for painting or marking
- B64U 2101/29 for cleaning
Top Applicants
Top 10 applicants by patent filingsfor class B64, 2013–2023, worldwide · Source: EPO PATSTAT
- BOEING COMPANY US 9,861
- AIRBUS OPERATIONS DE 3,766
- AIRBUS OPERATIONS FR 3,112
- SZ DJI TECHNOLOGY COMPANY CN 2,840
- HAMILTON SUNDSTRAND US 2,753
- GOODRICH CORPORATION US 2,427
- AIRBUS OPERATIONS GB 2,356
- BOEING COMPANY 2,057
- SAFRAN AIRCRAFT ENGINES FR 1,815
- AIRBUS OPERATIONS 1,723