Layered products essentially comprising sheet glass, or glass, slag, or like fibres

Layered products essentially comprising sheet glass, or glass, slag, or like fibres · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB32B17/00
Official titleLayered products essentially comprising sheet glass, or glass, slag, or like fibres
Display labelLayered products essentially comprising sheet glass, or glass, slag, or like fibres
Total patents701

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
201533
201643
201798
201862
201997
202062
202159
202267
202366
202450
202552
202612

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 B32B17/00?
CPC B32B17/00 is the Cooperative Patent Classification code for “Layered products essentially comprising sheet glass, or glass, slag, or like fibres.”
How many patents are filed under CPC B32B17/00 (Layered products essentially comprising sheet glass, or glass, slag, or like fibres)?
Our database includes 701 publications tagged with this CPC code.
Is patent activity under CPC B32B17/00 growing?
Publication counts under this code: 50 in 2024 vs 52 in 2025 (latest complete years).