OSTI.GOV is the primary search tool for Department of Energy (DOE) science, technology, and engineering research and development information.
From the Department of Energy (DOE) Office of Scientific and Technical Information (OSTI), OSTI.GOV makes discoverable decades of research results from DOE and its predecessor agencies. Research results include journal articles/accepted manuscripts and related metadata; technical reports; scientific research datasets and collections; scientific software; patents; conference and workshop papers; books and theses; and multimedia.
Subjects covered include biology and medicine, fission and nuclear technologies, national defense, chemistry, fossil fuels, physics, energy storage, geosciences, power generation and distribution, engineering, renewable energy sources, mathematics and computing, and environmental sciences.
United States Patent & Trademark Office (USPTO) gives access to full-text copies of US patents since 1976.
USPTO consists of information about all US patents (including utility, design, reissue, plant pattents and SIR documents) from the first patent issued in 1790 to the most recent issue week. Patents from 1976 to the present offer full seachable text.
Also use Patent Lens for patents created in Europe and Australia as well as the US. The PDF format of patents cannot easily be printed or downloaded from the USPTO database. We recommend you do most of your searching in Patent Lens.