What is CPC B01F27/96?

CPC B01F27/96 is the Cooperative Patent Classification code for “with openwork frames or cages.”

How many patents are filed under CPC B01F27/96 (with openwork frames or cages)?

Our database includes 51 publications tagged with this CPC code.

Publication counts under this code: 9 in 2024 vs 8 in 2025 (latest complete years).

with openwork frames or cages · Cooperative Patent Classification (CPC)

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

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B01F27/96
Official title	with openwork frames or cages
Display label	with openwork frames or cages
Total patents	51

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

Filing activity over the last five years is growing.

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

Answers are generated from the same data shown on this page.

What is CPC B01F27/96?: CPC B01F27/96 is the Cooperative Patent Classification code for “with openwork frames or cages.”
How many patents are filed under CPC B01F27/96 (with openwork frames or cages)?: Our database includes 51 publications tagged with this CPC code.
Is patent activity under CPC B01F27/96 growing?: Publication counts under this code: 9 in 2024 vs 8 in 2025 (latest complete years).