To develop green finance and ensure the goal of carbon peaking neutrality, China set up pilot zones for reform innovation in 2017. We empirically tested policy effect with data from 2010 to 2019 prefecture-level cities China. The study shows that have induced an on regional technology innovation, reflected application acquisition both invention patents utility patents, promotion is better than ...

Cellulose is the most abundant biopolymer of nature, and it is widely used in the syn‐ thesis of new materials as well as in the adsorption of dye. This study reports a litera‐ ture review (articles) and technology review (patents) about publications and product invention, which contain information on the use of cellulose on the adsorption of dyes in the period 2004–2014. For this work, researc...

Based on the fact that granted amount of patents in Chinese universities have increased significantly, we took invention applied by Sichuan Province from 2001 to 2015 as a sample and adopted Kaplan-Meier survival analysis Cox proportional hazards model. We found significant differences time three types this, conducted an empirical study comparative factors influencing universities. It was numbe...

The growing economic and therapeutic importance of Chinese herbal medicine (CHM) has prompted the governments of East Asian countries to develop it into an industry. The current research on the application of nanotechnology in CHM is deemed a new field of study. This article focuses on the issue of overly broad patent applications and assignments in the PR China by examining a case in which a p...

In recent years, an increasing number of Chemical Engineering Software (CES), which play an important role in improving efficiency in the petroleum industry, has been introduced to the                market. Generally, software is the product of intellectual creativity, but protection of the intellectual property residing in software is the subject of some controversy.  This paper explores the ...

We seek to advance scholarship in patent strategy by presenting a set of organizing theoretical perspectives to guide future research. The domain of patent strategy primarily encompasses patenting, licensing, and enforcement decisions. Patent strategy also entails a set of nested choices, where future opportunities are only available by building prior positions, which thus become a source of dy...

Invention has been commonly conceptualized as a search over a space of combinatorial possibilities. Despite the existence of a rich literature, spanning a variety of disciplines, elaborating on the recombinant nature of invention, we lack a formal and quantitative characterization of the combinatorial process underpinning inventive activity. Here, we use US patent records dating from 1790 to 20...

Under the 1984 Hatch-Waxman Act, a generic drug manufacturer may seek FDA approval to enter a market before patents on the branded drug expire by claiming that the relevant patents are invalid or not infringed. Since the Act’s passage, the share of generic manufacturers’ Abbreviated New Drug Applications (ANDAs) that make such claims has been increasing substantially. The result has been an inc...

Using firm-level data from Changzhou, one of the representative prefectural cities in the Yangzi River Delta in China, we investigate the performances of both internal and external R&D in high-tech firms. We find that, on average, high-tech firms with more internal R&D expenditure apply for more patents in terms of both the total number of patents and the number of invention patents. Internal R...