Chemical treatment to improve red mud separation and washing in the bayer process
US-9199855-B2 · Dec 1, 2015 · US
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Chester Ryan patents
Chester Ryan is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chester Ryan |
| Total patents | 2 |
| First publication | Nov 3, 2015 |
| Latest publication | Dec 1, 2015 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods to improve filtration for the Bayer process
US-9174852-B2 · Nov 3, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nalco Co | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C01F7/0653 | 2 |
| C01F7/145 | 2 |
| C01F7/47 | 2 |
| B01D37/04 | 2 |
| C01F7/148 | 2 |