Legal Representation
Attorney
Stephen A. Littlefield
USPTO Deadlines
Application History
20 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 15, 2012 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Oct 15, 2012 | MAB6 | O | ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED | Loading... |
| Sep 8, 2012 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Sep 8, 2012 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Mar 13, 2012 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Jan 17, 2012 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jan 17, 2012 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Dec 28, 2011 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Dec 9, 2011 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Dec 9, 2011 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Nov 17, 2011 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Nov 16, 2011 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Nov 16, 2011 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Nov 16, 2011 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jul 15, 2011 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 15, 2011 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 15, 2011 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 15, 2011 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| May 12, 2011 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 10, 2011 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
chemical additives, namely, cement pre-flush spacer fluid to improve wellbore cement bonding and well control in oil and gas well cementing operations
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
001