PatentsDB
This page is not indexed by search engines while we improve data quality.

Methods and apparatus for} dehydrating gypsum {(for other purposes than cement manufacture C01F11/466)

Methods and apparatus for} dehydrating gypsum {(for other purposes than cement manufacture C01F11/466) · 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 codeC04B11/02
Official title{Methods and apparatus for} dehydrating gypsum {(for other purposes than cement manufacture C01F11/466)}
Display labelMethods and apparatus for} dehydrating gypsum {(for other purposes than cement manufacture C01F11/466)
Total patents14

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
20162
20191
20201
20211
20232
20241
20254

Representative patents

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