forward citations patents can receive at the European Patent Office. While a patent can be cited as non-infringing state of … the art, it can also be cited because it threatens the novelty of patent applications ("blocking citations"). Empirical …. This finding adds to the patent value literature by showing that different types of patent citations carry different …

It is a crucial function of patent examination to make the patent scope consistent with the contribution of the … invention to the state of the art. We assess this function using newly developed data on the scope of Japanese patent …

This paper develops a methodology to compare the quality of examination services in different patent offices. Quality … is defined as the extent to which patent offices comply with their patentability conditions in a transparent way. The … of patent offices in Europe (EPO), Japan (JPO) and the US (USPTO) shows that their operational designs differ …

Increasing productivity growth through innovation is a key to raising living standards. Although R&D intensity in Japan …. The innovation system, which developed during the catchingup process, is largely input-driven and focused on incremental … innovation based on closed and stable corporate and employment systems. However, this approach is less appropriate in the current …

Increasing productivity growth through innovation is a key to raising living standards. Although R&D intensity in Japan …. The innovation system, which developed during the catchingup process, is largely input-driven and focused on incremental … innovation based on closed and stable corporate and employment systems. However, this approach is less appropriate in the current …

group of relevant innovators. -- Innovation ; patent data ; solar technologies ; climate change …. Though concentrating solar power is receiving growing interest, innovation studies so far have explored innovative activity … technologies. This study relies on patent data to examine international innovative activity in concentrating solar power …