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Fibres composed of different sorts of glass, {e.g. glass optical fibres, made by the double crucible technique}

Fibres composed of different sorts of glass, {e.g. glass optical fibres, made by the double crucible technique} · 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 codeC03B37/023
Official titleFibres composed of different sorts of glass, {e.g. glass optical fibres, made by the double crucible technique}
Display labelFibres composed of different sorts of glass, {e.g. glass optical fibres, made by the double crucible technique}
Total patents24

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
20153
20162
20171
20183
20205
20212
20221
20232
20242
20252
20261

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.