Interferons

Interferons · 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 codeC07K16/249
Official title{Interferons}
Display labelInterferons
Total patents177

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
201513
201614
201715
201817
201921
202020
202111
202223
202311
202417
202511
20264

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 C07K16/249?
CPC C07K16/249 is the Cooperative Patent Classification code for “Interferons.”
How many patents are filed under CPC C07K16/249 (Interferons)?
Our database includes 177 publications tagged with this CPC code.
Is patent activity under CPC C07K16/249 growing?
Publication counts under this code: 17 in 2024 vs 11 in 2025 (latest complete years).