Xiaohui Wu of Wanhuida Intellectual Property reports on a ruling by the Supreme People’s Court of China that emphasises that the determination of common knowledge in the assessment of inventiveness ...

Think you know it all? Time to put that to the test. This quiz mixes easier “common knowledge” with trickier curveballs designed to trip you up. From history and science to geography and culture, each ...

Jamie Q. Roberts does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...