USPTO serial 99217589
PEARL PURE LITHIUM
Status 730Notice of Allowance
- Filing date
- Jun 4, 2025
- Status date
- Jul 16, 2026
- Registration date
- —
- Examiner
- GAINES, LEAH R
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What this means
The USPTO has issued a Notice of Allowance. To complete registration you generally need to file a Statement of Use or an extension request before the deadline.
Owner
Aquatech International, LLC
Canonsburg, PA, US
Aquatech International, LLC
Canonsburg, PA, US
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Water treatment apparatus for use in extracting minerals, namely lithium from brine and brine from byproduct streams and industrial waste streams | ACTIVE | — |
Prosecution history
| Date | Code | Event |
|---|---|---|
| Jul 17, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Jul 16, 2026 | EX1G | SOU EXTENSION 1 GRANTED |
| Jul 16, 2026 | EXT1 | SOU EXTENSION 1 FILED |
| Jul 16, 2026 | EEXT | SOU TEAS EXTENSION RECEIVED |
| Feb 10, 2026 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Dec 16, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Dec 16, 2025 | PUBO | PUBLISHED FOR OPPOSITION |
| Dec 10, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Nov 18, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Oct 24, 2025 | DOCK | ASSIGNED TO EXAMINER |
| Oct 9, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Jun 4, 2025 | NWAP | NEW APPLICATION ENTERED |
| Jun 4, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED |