polycyclic

polycyclic · 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 codeC07C65/24
Official titlepolycyclic
Display labelpolycyclic
Total patents65

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20156
20166
20176
20186
20195
20204
20213
20229
20236
20247
20254
20263

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 C07C65/24?
CPC C07C65/24 is the Cooperative Patent Classification code for “polycyclic.”
How many patents are filed under CPC C07C65/24 (polycyclic)?
Our database includes 65 publications tagged with this CPC code.
Is patent activity under CPC C07C65/24 growing?
Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).