PatentsDB

Moistening and heating webs to facilitate mechanical deformation and drying deformed webs {(during corrugating B31F1/28)}

Moistening and heating webs to facilitate mechanical deformation and drying deformed webs {(during corrugating B31F1/28)} · 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 codeB31F1/36
Official titleMoistening and heating webs to facilitate mechanical deformation and drying deformed webs {(during corrugating B31F1/28)}
Display labelMoistening and heating webs to facilitate mechanical deformation and drying deformed webs {(during corrugating B31F1/28)}
Total patents40

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20183
20192
20202
20211
20222
202311
202412
20256
20261

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 B31F1/36?
CPC B31F1/36 is the Cooperative Patent Classification code for “Moistening and heating webs to facilitate mechanical deformation and drying deformed webs {(during corrugating B31F1/28)}.”
How many patents are filed under CPC B31F1/36 (Moistening and heating webs to facilitate mechanical deformation and drying deformed webs {(during corrugating B31F1/28)})?
Our database includes 40 publications tagged with this CPC code.
Is patent activity under CPC B31F1/36 growing?
Publication counts under this code: 12 in 2024 vs 6 in 2025 (latest complete years).