Patents |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2011 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes to Financial Statements | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Patents |
Periodically, the Company reviews its patent portfolio and has determined that certain patent applications no longer possessed commercial viability or were abandoned since they were inconsistent with the Company's business development strategy.
The following table presents expected future amortization of patent costs that may change according to the Company's amortization policy upon additional patents being issued or allowed:
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