- Published: June 2005
- Region: Global
Patent map and technology intelligence report. Earth Or Rock Drilling
- Published: January 2010
- Region: Global
- 15 pages
- 3i Analytics
Percussion drilling; Rotary drilling; Drives used in the borehole; Drives for drilling with combined rotary and percussive action; Special methods or apparatus for drilling; Drill bits; Other drilling tools; Accessories for drilling tools; Supports for the drilling machine, e.g. derricks or masts; Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Casings; Tubing; Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables; Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor; Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells; Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors; Bailers; Valve drill bits; Vibration generating arrangements for boreholes or wells, e.g. for stimulating production; Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground; Fishing for or freeing objects in boreholes or wells; Sealing or packing boreholes or wells; Valve arrangements for boreholes or wells; Methods or apparatus for preventing or extinguishing fires; Heating, cooling, or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones; Methods or apparatus for cleaning boreholes or wells; Tubing catchers, automatically arresting the fall of oil-well tubing; Miscellaneous. SHOW LESS READ MORE >
1. Pace of Invention.
Recent trends and patenting growth patterns.
2. Technology Overview.
Organization of patented inventions into broad and specific technology fields, based on the International Patent Classification system
3. Competitive Intelligence
Major patenting players.
Top inventors .
Key attorneys agents or attorney firms representing innovators.
4. Appendix A
Tabulation of all data used in the report.
Patenting activity for the last 20 years timeframe.
Listing of top 100 players, inventors and agents.
List of references.