Overturning articles

Overturning articles · 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 codeB65H15/00
Official titleOverturning articles
Display labelOverturning articles
Total patents157

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
201528
201617
201715
201813
201914
202016
202114
20228
202313
20246
20259
20264

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 B65H15/00?
CPC B65H15/00 is the Cooperative Patent Classification code for “Overturning articles.”
How many patents are filed under CPC B65H15/00 (Overturning articles)?
Our database includes 157 publications tagged with this CPC code.
Is patent activity under CPC B65H15/00 growing?
Publication counts under this code: 6 in 2024 vs 9 in 2025 (latest complete years).