| The Abell Foundation, Inc. Patent applications |
| Patent application number | Title | Published |
| 20120073291 | Industrial Ocean Thermal Energy Conversion Processes - A combined OTEC and steam system having an OTEC power generation system including a multistage condensing system in fluid communication with a cold water system and a steam system comprising a steam condenser, wherein the steam condenser is in fluid communication with the cold water system. | 03-29-2012 |
| 20110173979 | Ocean Thermal Energy Conversion Plant - An offshore power generation structure comprising a submerged portion having a first deck portion comprising an integral multi-stage evaporator system, a second deck portion comprising an integral multi-stage condensing system, a third deck portion housing power generation equipment, cold water pipe; and a cold water pipe connection. The heat exchangers in the evaporator and condenser systems include a multi-stage cascading heat exchange system. Warm water conduits in the first deck portion and cold water conduits in the second deck portion are integral to the structure of the submerged portion of the offshore platform. | 07-21-2011 |
| 20110173978 | Ocean Thermal Energy Conversion Cold Water Pipe - An offshore power generation structure comprising a submerged portion having heat exchange sections, power generation sections, a cold water pipe and a cold water pipe connection. The cold water pipe comprises a plurality of offset first and second staved portions. | 07-21-2011 |