New York, NY - September 21, 2012 (Investorideas.com renewable energy newswire) Investorideas.com staff - Investorideas.com, a leader in renewable energy stock research for independent investors, issues a trading alert for Syntroleum Corp. (NasdaqCM:SYNM), trading at $0.85, gaining 0.08 or 10.39% as of 11:29AM EDT on over 255,000 shares.

Investorideas.com Newswire

The Company announced today that on September 14, 2012, the U.S. Patent & Trademark Office ("PTO") issued an Order granting Syntroleum Corporation's (SYNM) August 17th request for inter partes reexamination of U.S. Patent No. 8,187,344 and also issued an Office Action rejecting all claims of the patent as obvious in view of the prior art.

September 21, 2012 (Investorideas.com newswire) GreeneStone Healthcare Corporation (OTCBB:GRST), provider of Mental Healthcare and Corporate Healthcare Services, today announced the hiring of Ann Kerr as Clinical Director at its new Eating Disorder clinic. In addition to Ms. Kerr, the Company has chosen a psychiatrist medical director, head psychologist, and Chief Clinical Advisor, all of whom will formally be announced once they are under contract. In addition the recently announced new hire, Dr. Mohsina Chaklader, at the company’s ‘ Center of Excellence for Gastroenterology’ will be a valuable resource for the Eating Disorder clinic.

New York, New York - September 20, 2012 (Investorideas.com Energy Stocks Newswire) Investorideas.com staff: Investorideas.com, an investor research portal specializing in sector for independent investors issues a trading alert for Canacol Energy (TSX:CNE.TO), trading at $0.51, gaining 0.0650 or 14.61% as of 10:54AM EDT on over 5.5 Million shares, making it one of the top traders on the TSX in morning trading . The stock traded as high as $.54 on news of an increased of 98% in proven reserves.

New York, New York - September 20, 2012 (Investorideas.com newswire, www.homebuilderstocks.com) Investorideas.com staff: Investorideas.com, an investor research portal specializing in sector research including homebuilder stocks issues a sector snapshot for the sector.

Yesterday NAHB (http://www.nahb.org) reported that Nationwide housing production rose 2.3 percent to a seasonally adjusted annual rate of 750,000 units in August, according to newly released figures from HUD and the U.S. Census Bureau. This increase was fueled entirely by gains in the single-family sector, where the pace of new construction rose in every region for a combined 5.5 percent gain to 535,000 units.