*Patents on CO2 scrubbing
*IPOs of thses companies
Relevant VC industries (VentureXpert Sub Group 3)
6500 Alternative Energy
6510 Solar Energy
6511 Photovoltaic Solar
6512 Other Solar
6520 Wind Energy
6530 Geothermal Energy
6599 Other Alternative Energy (incl. nuclear energy)
8500 Environmental Related
8510 Air Filters & Air Purification & Monitoring Equip.
8520 Chemical and Solid Material Recycling
8530 Water Treatment Equipment & Waste Disposal Systems
8599 Other Environmental Related
4330 Biotech Processes for Pollution/Toxic Waste Contrl
4340 Biotech Processes for Enhanced Oil Recovery/Mining
==Programs to Explore==