Born from Disaster. Built Over Decades.
In 1989, the Exxon Valdez ran aground in Prince William Sound, spilling 11 million gallons of crude oil into Alaskan waters. The cleanup was slow, destructive, and incomplete - relying on dispersants, hot water, and mechanical skimming that caused further environmental harm while recovering only a fraction of the oil.
Watching the disaster unfold, Dr. William Wismann asked a different question: what if oil could be separated from its environment - without harm? Not dissolved. Not burned. Not pushed around. Separated - cleanly, selectively, and completely.
That question led to the invention of the Polar Selective Agent (PSA).
In the early 1990s, during technology exchanges in post-Soviet Russia, Dr. David Martin was commissioned to evaluate Wismann's breakthrough. His foundational work on the hyperpolarization of matter provided the theoretical framework that explained how PSA functions at the molecular level. That meeting began a partnership that has now lasted more than thirty years.
Together, Wismann's invention and Martin's science formed the basis of everything RASA does today. Over three decades, PSA was refined and applied across medical technology, electronics manufacturing, and environmental remediation. Now, with the technology perfected for hydrocarbons - the foundation of global industry - RASA is advancing its commercial deployment through direct operations and partners worldwide.