Method of replacing sodium losses in a pulp mill, a method of producing bleached cellulosic pulp, and a system
US-12331460-B2 · Jun 17, 2025 · US
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Poukka Ari patents
Poukka Ari is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Poukka Ari |
| Total patents | 2 |
| First publication | Apr 7, 2022 |
| Latest publication | Jun 17, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Metsae Fibre Oy | 2 |
| Andritz Oy | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D21C11/0057 | 2 |
| D21C9/142 | 2 |
| D21C11/0014 | 2 |
| Y02P40/40 | 2 |
| D21C9/10 | 2 |