PBP權(quán)利要求在中日審查實(shí)務(wù)中的差異及啟示 所謂PBP(product by process)權(quán)利要求,即,方法特征限定的產(chǎn)品權(quán)利要求,是指至少有部分技術(shù)特征是用產(chǎn)品的制造方法來(lái)定義的產(chǎn)品權(quán)利要求①。例如用工藝過(guò)程、操作條件、步驟或流程等技術(shù)特征來(lái)進(jìn)行產(chǎn)品權(quán)利要求的描述、限定...2019-02-22
Report on statistics of patent invalidation cases in China from the year of 2008 to 2018 Patent invalidation system means that where, starting from the date of the announcement of the grant of the patent right by the patent administration department under the State Council, any entity or individual considers that the grant of the said patent right is not in conformity with the relevant provisions of the Chinese Patent Law, it or he may request t...2019-02-03