Degradation-resistant scale inhibitors
US-10190003-B2 · Jan 29, 2019 · US
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Apparatus for digestion, e.g. digestor vessels or heat exchangers
Apparatus for digestion, e.g. digestor vessels or heat exchangers · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01F7/064 |
| Official title | Apparatus for digestion, e.g. digestor vessels or heat exchangers |
| Display label | Apparatus for digestion, e.g. digestor vessels or heat exchangers |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of reducing scale in the bayer process
US-10066124-B2 · Sep 4, 2018 · US
Degradation-resistant scale inhibitors
US-2016108253-A1 · Apr 21, 2016 · US
Method of reducing scale in the bayer process
US-2015175844-A1 · Jun 25, 2015 · US