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Supertopics:
Patenting Particular Things
Patenting Obvious Inventions
Subtopics and Documents:
Patenting Simple Combinations of Known Things
vigor from acetyl-L-carnitine & alpha-lipoic acid
web
Robert Sanders
UC Berkeley Campus News
2002-02-19
EFF challenges patent on Internet test-taking
web
Electronic Frontier Foundation
2006-04-05