Andover Healthcare

Devices & Diagnostics

3M wins patent, sues for infringement

3M Co. sues Andover Healthcare Inc. for allegedly infringing on patents related to the company’s two-layer compression bandage systems. 3M Co. (NYSE:MMM) is suing Salisbury, Mass.-based Andover Healthcare Inc. for patent infringement. The company alleges that Andover’s two-layer compression bandage systems, including its CoFlex TLC and the CoFlex TLC Lite, infringe upon patents that cover […]