Tyco Healthcare Group LP and Mallinckrodt, Inc. (collectively, "Tyco") appeal from a summary judgment invalidating the two claims of U.S. Patent No. 5,211,954 ("the '954 patent") for obviousness. We affirm.
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Temazepam is a hypnotic (sleep-inducing) drug that is one of a class of compounds known as benzodiazepines. Pharmacological formulations of temazepam have been marketed internationally...
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