Sulfonamide based anion exchange resins
US-12285704-B2 · Apr 29, 2025 · US
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Hatch Melvin patents
Hatch Melvin is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hatch Melvin |
| Total patents | 3 |
| First publication | May 2, 2019 |
| Latest publication | Apr 29, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Sulfonamide based anion exchange resins
US-2021308599-A1 · Oct 7, 2021 · US
Sulfonamide based anion exchange resins
US-2019126167-A1 · May 2, 2019 · 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 |
|---|---|
| Dionex Corp | 3 |
| Hatch Melvin | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J41/14 | 3 |
| B01D15/364 | 3 |
| B01J41/05 | 3 |
| B01D15/361 | 3 |
| B01J41/20 | 3 |