PatentsDB

axial stretch ratio

axial stretch ratio · 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 codeB29C49/0872
Official title{axial stretch ratio}
Display labelaxial stretch ratio
Total patents53

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
20157
20164
20176
20186
20195
20202
20215
20221
20235
20248
20253
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 B29C49/0872?
CPC B29C49/0872 is the Cooperative Patent Classification code for “axial stretch ratio.”
How many patents are filed under CPC B29C49/0872 (axial stretch ratio)?
Our database includes 53 publications tagged with this CPC code.
Is patent activity under CPC B29C49/0872 growing?
Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).