This report describes the results of an analysis tracing the technological influence of advanced batteries research funded by the Vehicle Technologies Office (VTO) in the U.S. Department of Energy’s (DOE) Office of Energy Efficiency and Renewable Energy (EERE) and its precursor programs – as well as advanced batteries research funded by other offices in DOE. A total of 515 advanced batteries patents are confirmed to be associated with VTO funding (330 U.S. patents, 62 EPO patents, and 123 WIPO patents). Advanced batteries research funded by VTO, and by DOE in general, has had a significant influence on subsequent developments both within and beyond advanced batteries technology. This influence can be seen on innovations associated with leading companies in battery technology. It can also be traced to innovations in related technologies such as ultracapacitors, nanocomposites and electric vehicles.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
