HTS heading 3815
24 exclusion requests, from 8 distinct filers, across the 2018–20 tranches.
24
requests filed
16
granted
66.7% (95% CI 46.7–82%, n=24)
grant rate, all filers
Cross-tranche — see caution below
69.6% (95% CI 49.1–84.4%, n=23)
excluding mass filers
23 requests
By tranche
| Tranche | Requests | Granted | Denied | Grant rate |
|---|---|---|---|---|
| List 3 | 24 | 16 | 8 | 66.7% (95% CI 46.7–82%, n=24) |
The cross-tranche rate above blends processes. Where this heading appears in more than one tranche, use the per-tranche rows. Where a rate reads “n too small”, fewer than 20 requests were decided and no rate is published for it.
Products filed under this heading
Product titles as they appear on the public docket, unedited. These are examples, not a complete list, and their presence here says nothing about their outcome.
- Rare Earth Mixed Oxide Catalyst Powders
- Perkadox® PM-50S-PS
- Chlorine Removal Catalyst
- Zinc Oxide Adsorbent
- Nickle-Based Methanation Catalyst
- Shiftmax 820, Shiftmax 821, Shiftmax 822
- Manganese Oxide Adsorbent
- Nickel-Based Hydrogenation Catalyst