characterised by the backing impregnating composition

characterised by the backing impregnating composition · 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 codeC09J7/205
Official title{characterised by the backing impregnating composition}
Display labelcharacterised by the backing impregnating composition
Total patents69

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
20156
20165
20178
20184
201910
202011
20217
20224
20238
20243
20251
20262

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 C09J7/205?
CPC C09J7/205 is the Cooperative Patent Classification code for “characterised by the backing impregnating composition.”
How many patents are filed under CPC C09J7/205 (characterised by the backing impregnating composition)?
Our database includes 69 publications tagged with this CPC code.
Is patent activity under CPC C09J7/205 growing?
Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).