Stacking Royalties: One Royalty for Three Patents - Patent Law Blog (Patently-O) | New  IP  of  Nano,  Nanotechnologies  for  Development . |
Stryker Corp v. Zimmer, Inc. (W.D. Michigan 2013) ( Download StrykerVerdict ) I was just looking at the jury verdict in this patent infringement case. Stryker sued on about twenty claims patents coming from three different patents.

Via Julien Brohan