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Toyota will give away thousands of patents for its hydrogen fuel-cell cars to encourage other automakers into the new industry. | Thinkstock
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10 Surprising Facts About Patents

Now that we know human genes can't be patented, what are some other surprising facts about patents?

January 20, 2015
7:00 AM EST
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Former farm fields are replaced by high tech industry growth in the San Jose area in California. | Charles O'Rear/Corbis
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