Chromatography column packing medium recovery
US-12576345-B2 · Mar 17, 2026 · US
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Frankel Evan patents
Frankel Evan is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Frankel Evan |
| Total patents | 2 |
| First publication | Sep 5, 2019 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Chromatography Column Packing Medium Recovery
US-2019270034-A1 · Sep 5, 2019 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Repligen Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D15/20 | 2 |
| G01N2030/565 | 2 |
| G01N30/56 | 2 |
| B01D15/206 | 2 |
| B01D15/22 | 2 |