by injection

by injection · 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 codeB29C65/542
Official title{by injection}
Display labelby injection
Total patents222

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
201518
201623
201729
201818
201930
202030
202112
202224
202315
202414
20258
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 B29C65/542?
CPC B29C65/542 is the Cooperative Patent Classification code for “by injection.”
How many patents are filed under CPC B29C65/542 (by injection)?
Our database includes 222 publications tagged with this CPC code.
Is patent activity under CPC B29C65/542 growing?
Publication counts under this code: 14 in 2024 vs 8 in 2025 (latest complete years).