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with means for limiting or relieving pressure in reservoirs

with means for limiting or relieving pressure in reservoirs · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB60T15/50
Official titlewith means for limiting or relieving pressure in reservoirs
Display labelwith means for limiting or relieving pressure in reservoirs
Total patents19

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20185
20205
20213
20222
20231
20242
20261

Representative patents

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