- Language: English
- 79 Pages
- Published: October 2011
- Region: United Kingdom
Patent map and technology intelligence report. Safety Devices, Transport, Filling-up, Rescue, Ventilation, Or Drainage In Or Of Mines Or Tunnels
- Published: January 2010
- Region: Global
- 15 pages
- 3i Analytics
Ventilation of mines or tunnels; Distribution of ventilating currents; Cooling or drying of air; Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires; Methods or devices for drawing-off gases with or without subsequent use of the gas for any purpose; Devices preventing sparking of machines or apparatus; Rescue devices or other safety devices, e.g. safety chambers, escape ways; Transport specially adapted to underground conditions; Methods or devices for placing filling-up materials in underground workings; Drainage; Methods or devices for use in mines or tunnels, not covered elsewhere.
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.