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the material being a gas (contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the material G01K5/32)

the material being a gas (contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the material G01K5/32) · Cooperative Patent Classification (CPC)

Computing, optics, measurement, and control technologies.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeG01K5/28
Official titlethe material being a gas (contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the material G01K5/32)
Display labelthe material being a gas (contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the material G01K5/32)
Total patents20

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20153
20172
20182
20201
20216
20231
20243
20252

Representative patents

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