by application of heat or pressure and heat (C23C24/04 takes precedence)

by application of heat or pressure and heat (C23C24/04 takes precedence) · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC23C24/08
Official titleby application of heat or pressure and heat (C23C24/04 takes precedence)
Display labelby application of heat or pressure and heat (C23C24/04 takes precedence)
Total patents536

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
201632
201735
201842
201947
202044
202166
202272
202367
202460
202543
202610

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 C23C24/08?
CPC C23C24/08 is the Cooperative Patent Classification code for “by application of heat or pressure and heat (C23C24/04 takes precedence).”
How many patents are filed under CPC C23C24/08 (by application of heat or pressure and heat (C23C24/04 takes precedence))?
Our database includes 536 publications tagged with this CPC code.
Is patent activity under CPC C23C24/08 growing?
Publication counts under this code: 60 in 2024 vs 43 in 2025 (latest complete years).