U.S. Patent No. 5,120,420

2 opinions in this collection construe or address U.S. Patent No. 5,120,420. View the patent on Google Patents.

• November 4, 2013 Fed. Cir. LifeScan Scotland, Ltd. v. Shasta Technologies, LLC, No. 13-1271 (Fed. Cir. Nov. 4, 2013) Reversed
• January 25, 2010 Fed. Cir. Therasense, Inc. v. Beckton, Dickinson and Co., No. 09-1008 (Fed. Cir. Jan. 25, 2010) Affirmed