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Caissons; Construction or placing of caissons (tunnels submerged into or built in open water E02D29/063 {; moles, piers, quays, breakwaters incorporating caissons E02B3/06; foundation formed by caissons E02D27/18 - E02D27/22; caisson-like artificial islands E02B17/00})

Caissons; Construction or placing of caissons (tunnels submerged into or built in open water E02D29/063 {; moles, piers, quays, breakwaters incorporating caissons E02B3/06; foundation formed by caissons E02D27/18 - E02D27/22; caisson-like artificial islands E02B17/00}) · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeE02D23/00
Official titleCaissons; Construction or placing of caissons (tunnels submerged into or built in open water E02D29/063 {; moles, piers, quays, breakwaters incorporating caissons E02B3/06; foundation formed by caissons E02D27/18 - E02D27/22; caisson-like artificial islands E02B17/00})
Display labelCaissons; Construction or placing of caissons (tunnels submerged into or built in open water E02D29/063 {; moles, piers, quays, breakwaters incorporating caissons E02B3/06; foundation formed by caissons E02D27/18 - E02D27/22; caisson-like artificial islands E02B17/00})
Total patents6

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity appears to be growing based on the most recent years.

Patents filed per year
YearPatents
20161
20201
20243
20261

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.