Legal Representation
Attorney
Stephen A. Littlefield
USPTO Deadlines
Application History
31 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 22, 2010 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Nov 22, 2010 | MAB6 | O | ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED | Loading... |
| Aug 12, 2010 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Aug 9, 2010 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Aug 9, 2010 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| May 5, 2010 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| May 4, 2010 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Apr 22, 2010 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Apr 22, 2010 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Jan 25, 2010 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Jan 12, 2010 | PROA | I | TEAS PETITION TO REVIVE RECEIVED | Loading... |
| Jan 12, 2010 | PETG | O | PETITION TO REVIVE-GRANTED | Loading... |
| Jan 12, 2010 | TPEX | I | SOU EXTENSION RECEIVED WITH TEAS PETITION | Loading... |
| Nov 23, 2009 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Nov 23, 2009 | MAB6 | O | ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED | Loading... |
| Oct 22, 2009 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Apr 20, 2009 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Apr 17, 2009 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Apr 17, 2009 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Oct 20, 2008 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Oct 20, 2008 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Oct 16, 2008 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Oct 16, 2008 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Apr 22, 2008 | NOAM | O | NOA MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Jan 29, 2008 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jan 9, 2008 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Dec 22, 2007 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Dec 22, 2007 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Nov 13, 2007 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Nov 2, 2007 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 26, 2007 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
well-bore clean up chemicals used for removing debris and contaminant fluids from well-bores prior to completing a well, specifically comprising surfactant based chemicals, used in the oil and gas industry
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
001