Tray assemblies for precursor delivery systems and related methods
US-12584217-B2 · Mar 24, 2026 · US
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Calhoun Christopher patents
Calhoun Christopher is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Calhoun Christopher |
| Total patents | 4 |
| First publication | Sep 21, 2023 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods for controlling precursor delivery
US-12334364-B2 · Jun 17, 2025 · US
Tray assemblies for precursor delivery systems and related methods
US-2023366085-A1 · Nov 16, 2023 · US
Systems and methods for controlling precursor delivery
US-2023298909-A1 · Sep 21, 2023 · 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 |
|---|---|
| Entegris Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23C16/08 | 4 |
| C23C16/448 | 4 |
| H01J37/3244 | 2 |
| F17C9/00 | 2 |
| F17C9/02 | 2 |