Operations & Transport

Operations & Transport · 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 codeB31B3/26
Official title
Display labelOperations & Transport (mapped technology topic)
Total patents46

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
20152
201614
201723
20186
20191

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 B31B3/26?
CPC B31B3/26 is the Cooperative Patent Classification code for “Operations & Transport.”
How many patents are filed under CPC B31B3/26 (Operations & Transport)?
Our database includes 46 publications tagged with this CPC code.
Is patent activity under CPC B31B3/26 growing?
Publication counts under this code: 6 in 2018 vs 1 in 2019 (latest complete years).