SureChem

SureChem is bringing chemical patent search to a broader community of users
by making access to this vital data easier, flexible and more
cost-effective. SureChem users can search more than 11 million unique
chemical structures across 36 million US, EP, WO, JP patents and MEDLINE
abstracts via a range of products that include a web-based portal, web
service/API or database export. SureChem is based in London, UK, and is a
business unit of Macmillan Publishers, Ltd. For more information please
visit www.surechem.org.