Imagine That IP Law Blog

In November 2019, the China National Intellectual Property Agency (“CNIPA”) issued new Patent Examination Guidelines for applying China’s “inventive step” requirement, the patentability standard roughly equivalent to the US patent requirement of “non-obviousness.” Chinese Patent Law defines “inventive step” such that the invention has a prominent substantive feature and represents notable progress. Under the new Guidelines, inventive step can be determined as a whole from a perspective of “invention concept.”

Regarding “inventive step,” ... Read More ›