Introduction In the chemical field, it is difficult to seek invalidation of a patent claiming to have achieved unexpected...

The Guangzhou Intellectual Property Court (the GZ IP Court) recently made the first-instance judgement (not effective yet...

Twenty years of progressing through in wind and rain, twenty years of vigorous growth, and twenty years of working together have composed a brilliant chapter. Un...

On August 15, on the occasion of Linda Liu Partners 20th anniversary, with the full support of the Capital Intellectual Property Service Association, Linda Liu P...