grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond · 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 codeC09J151/06
Official titlegrafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
Display labelgrafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
Total patents377

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
201527
201621
201739
201833
201944
202034
202137
202230
202329
202444
202529
202610

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 C09J151/06?
CPC C09J151/06 is the Cooperative Patent Classification code for “grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond.”
How many patents are filed under CPC C09J151/06 (grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond)?
Our database includes 377 publications tagged with this CPC code.
Is patent activity under CPC C09J151/06 growing?
Publication counts under this code: 44 in 2024 vs 29 in 2025 (latest complete years).