characterised by features of form at particular places, e.g. in edge regions {(non-uniform thickness B32B3/263)}

characterised by features of form at particular places, e.g. in edge regions {(non-uniform thickness B32B3/263)} · 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 codeB32B3/02
Official titlecharacterised by features of form at particular places, e.g. in edge regions {(non-uniform thickness B32B3/263)}
Display labelcharacterised by features of form at particular places, e.g. in edge regions {(non-uniform thickness B32B3/263)}
Total patents1,583

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
201580
201694
2017127
2018147
2019172
2020186
2021160
2022162
2023160
2024148
2025119
202628

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 B32B3/02?
CPC B32B3/02 is the Cooperative Patent Classification code for “characterised by features of form at particular places, e.g. in edge regions {(non-uniform thickness B32B3/263)}.”
How many patents are filed under CPC B32B3/02 (characterised by features of form at particular places, e.g. in edge regions {(non-uniform thickness B32B3/263)})?
Our database includes 1,583 publications tagged with this CPC code.
Is patent activity under CPC B32B3/02 growing?
Publication counts under this code: 148 in 2024 vs 119 in 2025 (latest complete years).