Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives

Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives · 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 codeC08J5/12
Official titleBonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
Display labelBonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
Total patents321

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
201517
201623
201723
201828
201928
202024
202142
202236
202336
202434
202524
20266

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 C08J5/12?
CPC C08J5/12 is the Cooperative Patent Classification code for “Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives.”
How many patents are filed under CPC C08J5/12 (Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives)?
Our database includes 321 publications tagged with this CPC code.
Is patent activity under CPC C08J5/12 growing?
Publication counts under this code: 34 in 2024 vs 24 in 2025 (latest complete years).