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CPC Subgroup
A61G 3/06

Transfer using ramps, lifts or the like

Full Title

Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs > Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles > Transfer using ramps, lifts or the like

Filing statistics

CPC A61G 3/06 belongs to the parent subclass A61G, which recorded 74,800 patent applications worldwide between 2013 and 2023. Annual filings grew from 3,658 in 2013 to 6,117 in 2023 (+67%), peaking at 9,541 applications in 2020. The most active applicants in class A61 are PHILIPS ELECTRONICS (20,621 applications), NOVARTIS (15,792 applications) and ROCHE (14,303 applications).

Source: EPO PATSTAT, worldwide filings

7 direct subcodes

Child Classifications

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Top Applicants

Top 10 applicants by patent filingsfor class A61, 2013–2023, worldwide · Source: EPO PATSTAT

  1. PHILIPS ELECTRONICS NL 20,621
  2. NOVARTIS CH 15,792
  3. ROCHE CH 14,303
  4. COVIDIEN US 13,862
  5. HARVARD UNIVERSITY US 13,454
  6. UNIVERSITY OF CALIFORNIA US 12,798
  7. P&G (PROCTER & GAMBLE COMPANY) US 12,140
  8. L'OREAL FR 11,800
  9. OLYMPUS CORPORATION JP 9,894
  10. BOSTON SCIENTIFIC SCIMED US 9,513