Deadline for abstract submisión is 15th december, so don't wait to much if you are willing to send your contribution!
The ISSF 2012 will be held in San Francisco (USA) in May 2012.
Other important dates are:
February 1, 2012 Preliminary Scientific Program posted
February 15, 2012 Early Registration
March 15, 2012 Proceeding Papers Due
April 1, 2012 Hotel Registration Deadline
May 13-16, 2012 ISSF 2012 Symposium in San Francisco
ISSF 2012 is a global conference that brings together an international group of researchers, practitioners, and industrialists who will contribute cutting-edge presentations on emerging applications and processes. The focus of this meeting is to highlight the discovery, development, and production aspects inherent with a wide range of technologies that utilize the unique capabilities of supercritical fluid solvents. This three-day Symposium is structured with parallel sessions packed with plenary, keynote, and contributed talks as well as poster sessions.
See the preliminary list of confirmed plenary and keynote speakers in the link to the "Scientific Program".