3M Co. has sued Kerr Corp., claiming that two of Kerr's dental-composite materials infringe on 3M's patent rights, company officials announced Monday. Officials from California-based Kerr could not be ...

Several dentists from Georgia and Texas are leading a proposed class action lawsuit against 3M, claiming the manufacturer’s Lava Ultimate dental crowns are defective and have a “shockingly high” ...

3M Community Giving donates cash and products to education and nonprofit organizations to strengthen communities in the U.S. where the company has facilities. Investments are primarily in technical, ...

3M announced Monday that is has filed a patent infringement lawsuit against a competitor over nanotechnology used in dental fillings. The suit alleges that a dental composite material used by the Kerr ...

ST. PAUL, Minn. & SCHAAN, Liechtenstein--(BUSINESS WIRE)-- 3M and Ivoclar Vivadent announced today that they have settled a patent lawsuit in Germany involving a processed zirconia coloring technology ...

The 3M Company (NYSE:MMM) based in Maplewood, MN, is an American conglomerate that markets a wide range of materials, including laminates, abrasives, electronic materials, optical films and more. The ...

3M has agreed to settle a proposed class-action lawsuit filed by 39 dentists concerning its Lava Ultimate dental crown, according to multiple published reports. The settlement creates a $32.5 million ...

ST. PAUL, Minn.--(BUSINESS WIRE)--3M announced today that after winning a patent infringement lawsuit in Germany against Dental Direkt GmbH involving technology that enables the coloring of ...

3M Co. is moving some jobs to its 3M Espe dental products unit in Irvine as part of a plant closing in Oklahoma. 3M, a St. Paul, Minn.-based diversified manufacturer, is closing a dental implant plant ...