STILLWATER MINING CO /DE/ Patent Applications Rejected
3 applications abandoned without a patent; the status gives the reason, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2025-03-06: Application 19072213; Invention PRECIOUS METALS RECOVERY; Applicant STILLWATER MINING COMPANY; Status Abandoned -- Incomplete Application (Pre-examination).
- 2024-07-22: Application 18779840; Invention PRECIOUS METALS RECOVERY; Applicant STILLWATER MINING COMPANY; Status Abandoned -- Incomplete Application (Pre-examination).
- 2023-09-12: Application 18465359; Invention PRECIOUS METALS RECOVERY; Applicant STILLWATER MINING COMPANY; Status Abandoned -- Failure to Respond to an Office Action.
| Filed | Application | Invention | Applicant | Status | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|
| 2025-03-06 | 19072213 | PRECIOUS METALS RECOVERY | STILLWATER MINING COMPANY | Abandoned -- Incomplete Application (Pre-examination) | US20250197964A1 | Dave SHUCK Jerry KOLSTAD Mark RAPKOCH Grenvil Marquis DUNN | United States United States United States South Africa | |
| 2024-07-22 | 18779840 | PRECIOUS METALS RECOVERY | STILLWATER MINING COMPANY | Abandoned -- Incomplete Application (Pre-examination) | US20240376567A1 | Dave SHUCK Jerry KOLSTAD Mark RAPKOCH Grenvil Marquis DUNN | United States United States United States South Africa | |
| 2023-09-12 | 18465359 | PRECIOUS METALS RECOVERY | STILLWATER MINING COMPANY | Abandoned -- Failure to Respond to an Office Action | US20230416872A1 | Dave SHUCK Jerry KOLSTAD Mark RAPKOCH Grenvil Marquis DUNN | United States United States United States South Africa | YANG, JIE |