PatentsDB

Use of {PU, i.e.} polyureas or polyurethanes {or derivatives thereof,} as reinforcement

Use of {PU, i.e.} polyureas or polyurethanes {or derivatives thereof,} as reinforcement · 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 codeB29K2275/00
Official titleUse of {PU, i.e.} polyureas or polyurethanes {or derivatives thereof,} as reinforcement
Display labelUse of {PU, i.e.} polyureas or polyurethanes {or derivatives thereof,} as reinforcement
Total patents40

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
20161
20172
20184
20195
20203
20213
20224
20235
20246
20253
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 B29K2275/00?
CPC B29K2275/00 is the Cooperative Patent Classification code for “Use of {PU, i.e.} polyureas or polyurethanes {or derivatives thereof,} as reinforcement.”
How many patents are filed under CPC B29K2275/00 (Use of {PU, i.e.} polyureas or polyurethanes {or derivatives thereof,} as reinforcement)?
Our database includes 40 publications tagged with this CPC code.
Is patent activity under CPC B29K2275/00 growing?
Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).