Legal Representation
Attorney
David G. Burleson
USPTO Deadlines
Application History
12 eventsDate | Code | Type | Description |
---|---|---|---|
Jan 13, 2014 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED |
Jan 13, 2014 | MAB6 | O | ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED |
Jun 11, 2013 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
Apr 29, 2013 | ETOP | T | EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED |
Mar 8, 2013 | ETOF | T | EXTENSION OF TIME TO OPPOSE RECEIVED |
Feb 12, 2013 | PUBO | A | PUBLISHED FOR OPPOSITION |
Feb 12, 2013 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
Jan 23, 2013 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
Dec 30, 2012 | DOCK | D | ASSIGNED TO EXAMINER |
Dec 30, 2012 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER |
Sep 18, 2012 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
Sep 14, 2012 | NWAP | I | NEW APPLICATION ENTERED |
Detailed Classifications
Class 001
Chemicals for increasing viscosity in non-aqueous oilfield drilling fluids
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
001
USPTO Documents
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