Ion exchange methods for treating water hardness
US-9731983-B2 · Aug 15, 2017 · US
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Padungthon Surapol patents
Padungthon Surapol is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Padungthon Surapol |
| Total patents | 3 |
| First publication | Sep 1, 2015 |
| Latest publication | Aug 15, 2017 |
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Major assignees
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| Assignee | Patents |
|---|---|
| Univ Lehigh | 3 |
| Sengupta Arup K | 1 |
| Padungthon Surapol | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F2101/14 | 2 |
| C02F2001/425 | 2 |
| C02F2103/08 | 2 |
| B01J39/09 | 2 |
| B01J49/53 | 2 |