PatentsDB

from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres {, undulated fibres, fibres presenting a rough surface (C03B37/025 takes precedence)}

from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres {, undulated fibres, fibres presenting a rough surface (C03B37/025 takes precedence)} · 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 codeC03B37/022
Official titlefrom molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres {, undulated fibres, fibres presenting a rough surface (C03B37/025 takes precedence)}
Display labelfrom molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres {, undulated fibres, fibres presenting a rough surface (C03B37/025 takes precedence)}
Total patents62

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20152
20165
20172
20189
20194
20203
20214
202210
20236
20246
202510
20261

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 C03B37/022?
CPC C03B37/022 is the Cooperative Patent Classification code for “from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres {, undulated fibres, fibres presenting a rough surface (C03B37/025 takes precedence)}.”
How many patents are filed under CPC C03B37/022 (from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres {, undulated fibres, fibres presenting a rough surface (C03B37/025 takes precedence)})?
Our database includes 62 publications tagged with this CPC code.
Is patent activity under CPC C03B37/022 growing?
Publication counts under this code: 6 in 2024 vs 10 in 2025 (latest complete years).