This Week Today-Questions Answered about Canon’s Suits with 48 US Imaging Supplies Companies

The recent Canon filing with the International Trade Commission in the US has put Aftermarket manufacturers of printer cartridges into a spin. Not only in the US but also in China where many of the cartridges originate. To find out more David Gibbons is joined by Merritt Blakeslee, a patent attorney based in Washington DC, specialising in international trade and intellectual property law.