PatentsDB

Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness

Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness · 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 codeB07B13/003
Official title{Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness}
Display labelSeparation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
Total patents63

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20156
20163
20176
20185
20197
20207
20216
20225
20237
20244
20255
20262

Representative patents

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

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC B07B13/003?
CPC B07B13/003 is the Cooperative Patent Classification code for “Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness.”
How many patents are filed under CPC B07B13/003 (Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness)?
Our database includes 63 publications tagged with this CPC code.
Is patent activity under CPC B07B13/003 growing?
Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).