Legal Representation
Attorney
Jonathan P Soifer
USPTO Deadlines
Next Deadline
117 days remaining
NOA E-Mailed - SOU Required
Due Date
May 18, 2026
Extension Available
Until November 18, 2026
Application History
19 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 18, 2025 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Sep 23, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Sep 23, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 17, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Aug 22, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Aug 22, 2025 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Aug 22, 2025 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Aug 22, 2025 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Aug 22, 2025 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Jul 24, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jul 24, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 24, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Apr 24, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Apr 24, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Apr 24, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Apr 3, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 2, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Sep 27, 2024 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Sep 27, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemical additives for use in the manufacture of dental solutions, namely, linear polysaccharide composed of randomly distributed ß-(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit) being an ingredient or component of solutions used in dental procedures; Ingredient or component of a tooth coating solution for use in dental procedures, namely, chitosan and linear polysaccharide composed of randomly distributed ß-(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit); Chemicals, namely, Chitosan being an ingredient or component used in the manufacture of solutions for use in dental procedures
Classification
International Classes
001