containing six-membered aromatic rings

containing six-membered aromatic rings · 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 codeC07C49/245
Official titlecontaining six-membered aromatic rings
Display labelcontaining six-membered aromatic rings
Total patents35

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20153
20161
20174
20186
20195
20207
20213
20224
20231
20241

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 C07C49/245?
CPC C07C49/245 is the Cooperative Patent Classification code for “containing six-membered aromatic rings.”
How many patents are filed under CPC C07C49/245 (containing six-membered aromatic rings)?
Our database includes 35 publications tagged with this CPC code.
Is patent activity under CPC C07C49/245 growing?
Publication counts under this code: 1 in 2023 vs 1 in 2024 (latest complete years).