Adhesives based on proteins; Adhesives based on derivatives thereof

Adhesives based on proteins; Adhesives based on derivatives thereof · 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 codeC09J189/00
Official titleAdhesives based on proteins; Adhesives based on derivatives thereof
Display labelAdhesives based on proteins; Adhesives based on derivatives thereof
Total patents183

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
201512
201617
201714
201811
201923
202015
202115
202214
202317
202420
202522
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 C09J189/00?
CPC C09J189/00 is the Cooperative Patent Classification code for “Adhesives based on proteins; Adhesives based on derivatives thereof.”
How many patents are filed under CPC C09J189/00 (Adhesives based on proteins; Adhesives based on derivatives thereof)?
Our database includes 183 publications tagged with this CPC code.
Is patent activity under CPC C09J189/00 growing?
Publication counts under this code: 20 in 2024 vs 22 in 2025 (latest complete years).