Mosaic ImmunoEngineering is a nanotechnology-based immunotherapy company developing therapeutics and vaccines to positively impact the lives of patients and their families.

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Message: Patent(s) expiration 2015 or 2017?

For years I thought the patent expiration was in 2017. In recent months, I've seen a date of 2015.

Which is it, or do certain patents expire in 2015 and others in 2017?

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