SILWICK Trademark
SILWICK is a USPTO trademark filed by Porous Materials Inc. Status: Pending.
Trademark Facts
| Mark | SILWICK |
|---|---|
| Serial Number | 99441799 |
| Status | Pending |
| Filing Date | 2025-10-14 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | Porous Materials Inc |
| Prosecution Events | 10 |
| Latest Event | CRFA on 2026-05-05 |
Goods & Services
Class 001: Silicone-based wetting liquid used for pore characterization testing in scientific and industrial applications; used to measure pore size distribution and permeability in porous materials by enabling gas displacement analysis.
Recent Prosecution Activity
| Date | Document | Type |
|---|---|---|
| 2026-05-05 | Response to Office Action | ROA |
| 2026-03-04 | Non-Final Action | NFIN |
| 2026-03-04 | XSearch Search Summary | XSS |
| 2026-03-04 | Notice of Non-Final Office Action | NFO |
| 2025-10-14 | Application | APP |
USPTO Refusals on Record
- information_required