Legal Representation
Attorney
David L. Hedden
USPTO Deadlines
Application History
28 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 28, 2009 | MAB6 | O | ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED | Loading... |
| Sep 28, 2009 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Jan 30, 2009 | EX3G | S | EXTENSION 3 GRANTED | Loading... |
| Jan 28, 2009 | EXT3 | S | EXTENSION 3 FILED | Loading... |
| Jan 28, 2009 | EEXT | I | TEAS EXTENSION RECEIVED | Loading... |
| Aug 7, 2008 | EX2G | S | EXTENSION 2 GRANTED | Loading... |
| Jul 28, 2008 | EXT2 | S | EXTENSION 2 FILED | Loading... |
| Aug 7, 2008 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Jul 28, 2008 | EEXT | I | TEAS EXTENSION RECEIVED | Loading... |
| Feb 19, 2008 | EX1G | S | EXTENSION 1 GRANTED | Loading... |
| Jan 29, 2008 | EXT1 | S | EXTENSION 1 FILED | Loading... |
| Jan 29, 2008 | EEXT | I | TEAS EXTENSION RECEIVED | Loading... |
| Aug 28, 2007 | NOAM | O | NOA MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Jun 5, 2007 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| May 16, 2007 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Apr 7, 2007 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Apr 3, 2007 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Mar 21, 2007 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Mar 21, 2007 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Mar 21, 2007 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Mar 14, 2007 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Feb 14, 2007 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Feb 6, 2007 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Feb 6, 2007 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Aug 17, 2006 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Aug 17, 2006 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Aug 17, 2006 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 7, 2006 | NWAP | I | NEW APPLICATION ENTERED IN TRAM | Loading... |
Detailed Classifications
Class 001
Chemicals used in industry, in particular industrial chemical auxiliary agents used in oil field exploitation, mining, and the chemical industry; chemical auxiliary agents for the phase separation of solid/liquid as well as liquid/liquid systems, in particular as auxiliaries for the production of oil; chemical auxiliary dispersing and refining agents, in particular additives to drilling muds; chemical auxiliary agents for the control of viscosity in drilling fluids used in the oil, gas and water exploitation industries and in the construction industry; and synthetic polymers used in oilfield exploitation
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
001