Annual report pursuant to Section 13 and 15(d)

Description of Business and Summary of Significant Accounting Policies (Details 2)

v2.4.0.6
Description of Business and Summary of Significant Accounting Policies (Details 2) (USD $)
Nov. 30, 2012
Nov. 30, 2011
Summary of Patent costs    
Patents $ 490,545 $ 529,385
Less: Accumulated amortization (87,249) (74,060)
Net Patents $ 403,296 $ 455,325