Legal Representation
Attorney
Paul S. Madan
USPTO Deadlines
Application History
6 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 16, 2009 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 4, 2001 | ABN1 | O | ABANDONMENT - EXPRESS MAILED | Loading... |
| Mar 15, 2001 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 25, 2000 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Sep 20, 2000 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 14, 2000 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 042
ENGINEERING AND CONSULTING SERVICES, NAMELY CORE SAMPLING AND ANALYSIS, ROCK CATALOGUING, LOGGING OF MUD AND CUTTINGS, FLUID SAMPLING AND ANALYSIS, MONITORING DOWNHOLE AND RESERVOIR, RESERVOIR MANAGEMENT, RESERVOIR CHARACTERIZATION, RESERVOIR MAXIMIZATION, COORDINATION OF DOWNHOLE DATA AND PROCESSING SEISMIC DATA; SURVEYING AND ENGINEERING; THREE-DIMENSIONAL IMAGING; FOUR-DIMENSIONAL IMAGING; DEVELOPMENT OF ANALYTICAL EQUIPMENT; TECHNICAL CONSULTATION AND RESEARCH IN THE FIELD OF RESERVOIR ENGINEERING, SEISMIC IMAGING, WELL COMPLETION AND STIMULATION, GEOLOGY, GEOPHYSICS, GEOCHEMISTRY, GEOSCIENCE AND WATER TECHNOLOGY; CHEMICAL ANALYSIS; ANALYSIS OF OIL FIELD AND OIL WELLS AND DOWNHOLES; TESTING AND ANALYSIS OF OIL WELLS AND DOWNHOLES
First Use Anywhere:
19941000
First Use in Commerce:
19941000
Additional Information
Pseudo Mark
CORE LAB
Classification
International Classes
042