KFx Medical has filed a case against Stryker for continued infringement of U.S. Patent No. 7,585,311 and others related to knotless double row rotator cuff repair. This represents the same group of patents that KFx successfully defended vs. Arthrex in 2015.
KFx has five agreements that license these patents to other device companies for promotion of products and techniques for knotless double row rotator cuff repair.
Sources: KFx Medical, LLC; ORTHOWORLD Inc.