Tous les services de P.I.
Toutes les politiques
Toutes les activités de coopération
Toutes les références
Tout sur la P.I.
34, chemin des Colombettes
CH-1211 Genève 20, Suisse
Venez nous rendre visite |
Au sein de l'OMPI
Interrogation > Anglais > 2018 > Current
Measuring innovation in energy technologies: green patents as captured by WIPO's IPC green inventory
Economic Research Working Paper No. 44
We analyze inventions in green energy technologies over the period 2005-2017. We use a novel dataset, making use of the IPC Green Inventory of the World Intellectual Property Organization (WIPO) to analyze four broad categories of green energy technologies including alternative energy production technologies, energy conservation technologies, and green transportation. We use these data to look at how patent families and PCT international patent applications have evolved in this field in recent years. We find that energy innovation-related patenting has first expanded exponentially up until 2013, both in terms of the total number of patent families and PCT international patent applications in green energy technologies. Yet this period of accelerated growth in the number of published green energy patents has been followed by a period of deceleration—even a slow decline. Although most green energy technologies have seen a downward trend in the annual number of patents published since 2012, the decline has been most pronounced in nuclear power generation technologies and alternative energy production technologies. The latter notably include renewable energy technologies, such as solar and wind energy, and fuel cells. In contrast, patents in energy conservation technologies and green transportation technologies have continued to grow, but at a slower pace.
Année de publication: 2018
Inventing the Future
An Introduction to Patents for Small and Medium-sized Enterprises
This is the third in the series of guides on Intellectual Property for Business. It focuses on patents, a crucial tool to enable a company to draw maximum benefit from new technological ideas.
Madrid Yearly Review 2018 - Executive Summary
International Registrations of Marks
This document provides the key trends in the use of the WIPO-administered Madrid System. This edition provides a summary of the statistics reported in the Madrid Yearly Review 2018.
Madrid Yearly Review 2018
Comprehensive facts, figures and analysis of the international registration of marks.
Patent Cooperation Treaty Yearly Review 2018 - Executive Summary
The International Patent System
This document provides the key trends in the use of the WIPO-administered Patent Cooperation Treaty (PCT). This edition provides a summary of the statistics reported in the PCT Yearly Review 2018.
Main Provisions and Benefits of the Geneva Act of the Lisbon Agreement (2015)
The Geneva Act of the Lisbon Agreement was adopted by the Diplomatic Conference for the Adoption of a New Act of the Lisbon Agreement for the Protection of Appellations of Origin and their International Registration, which took place in Geneva from May 11 to 21 , 2015. The Act establishes an international system of registration and protection for both appellations of origin and geographical indications.
Patent Cooperation Treaty Yearly Review - 2018
Comprehensive facts, figures and analysis of the international patent system. Special theme: Applicant representatives named in PCT applications
WIPO Guide on Alternative Dispute Resolution (ADR) Options for Intellectual Property Offices and Courts
This Guide is designed to provide an overview of ADR processes for IP disputes.
Shaping WIPO's Future
WIPO's workforce is the human capital of the Organization and its greatest asset. This brochure shows a detailed picture of staffing at WIPO in 2018, offering a breakdown of the workforce by category, sector, funding, type of staff appointment, geographical representation and gender balance. It also reports on organizational performance, learning and development, and organizational conflict management.
WIPO Lex - A Free Global Database of IP Laws and Treaties
A global online database offering free access to the most comprehensive collection of intellectual property (IP) laws and treaties