Glass

Glass · 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 codeB29C66/7465
Official title{Glass}
Display labelGlass
Total patents159

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
201514
201617
201711
201819
201911
202013
202121
202212
202313
202420
20258

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 B29C66/7465?
CPC B29C66/7465 is the Cooperative Patent Classification code for “Glass.”
How many patents are filed under CPC B29C66/7465 (Glass)?
Our database includes 159 publications tagged with this CPC code.
Is patent activity under CPC B29C66/7465 growing?
Publication counts under this code: 20 in 2024 vs 8 in 2025 (latest complete years).