License Agreements (Details) (USD $)
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3 Months Ended | 9 Months Ended | ||
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Aug. 31, 2012
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Aug. 31, 2011
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Aug. 31, 2012
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Aug. 31, 2011
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License Agreements | ||||
License Fee | $ 30,000 | $ 15,983 | $ 45,000 | $ 35,752 |
Process and Storage Royalties | 326,381 | 318,924 | 972,256 | 926,545 |
Total | 356,381 | 334,907 | 1,017,256 | 962,297 |
China [Member]
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License Agreements | ||||
Process and Storage Royalties | 50,000 | |||
Total | 50,000 | |||
India [Member]
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License Agreements | ||||
Process and Storage Royalties | 169,412 | 141,177 | 508,235 | 423,530 |
Total | 169,412 | 141,177 | 508,235 | 423,530 |
Mexico [Member]
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License Agreements | ||||
Process and Storage Royalties | 156,969 | 177,747 | 464,021 | 453,015 |
Total | 156,969 | 177,747 | 464,021 | 453,015 |
Costa Rica [Member]
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License Agreements | ||||
License Fee | 25,000 | 15,983 | 25,000 | 15,983 |
Total | 25,000 | 15,983 | 25,000 | 15,983 |
Germany [Member]
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License Agreements | ||||
License Fee | 9,769 | |||
Total | 9,769 | |||
Nicaragua [Member]
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License Agreements | ||||
License Fee | 5,000 | 20,000 | 10,000 | |
Total | $ 5,000 | $ 20,000 | $ 10,000 |