Legal Representation
Attorney
Amy C. Ziegler
USPTO Deadlines
Application History
14 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 4, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Nov 4, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 29, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Oct 6, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 2, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Oct 2, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Oct 2, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Sep 24, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 24, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 24, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Sep 23, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 16, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 7, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| May 7, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemical additives for geothermal scale and corrosion inhibition
Additional Information
Pseudo Mark
GEO SHIELD
Classification
International Classes
001