Process for conditioning and reusing salt-containing process water
US-2022145006-A1 · May 12, 2022 · US
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Werner Knud patents
Werner Knud is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Werner Knud |
| Total patents | 6 |
| First publication | Apr 10, 2018 |
| Latest publication | May 12, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for the work-up and reuse of salt-containing process water
US-2021101815-A1 · Apr 8, 2021 · US
Storage material and method for chlorine storage
US-2020306723-A1 · Oct 1, 2020 · US
Process for purifying raw-material gases by fractionation
US-2018186633-A1 · Jul 5, 2018 · US
Process for purifying raw-material gases by fractionation
US-10011484-B1 · Jul 3, 2018 · US
Process for purifying raw-material gases by fractionation
US-9938147-B2 · Apr 10, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Covestro Deutschland Ag | 3 |
| Bittner Iris | 2 |
| Covestro Intellectual Property Gmbh & Co Kg | 2 |
| Coverstro Deutschland Ag | 1 |
| Covestro Deutschland Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C01B7/075 | 4 |
| C01B7/0743 | 3 |
| C25B15/081 | 2 |
| C25B1/46 | 2 |
| C25B15/08 | 2 |