Patents Assigned to MDL Information Systems, GmbH
  • Patent number: 7933763
    Abstract: Preferred embodiments of the present invention comprise methods and software for processing text documents and extracting chemical data therein. Preferred method embodiments comprise: (a) identifying and tagging one or more chemical compounds within a text document; (b) identifying and tagging physical properties related to one or more of those compounds; (c) translating one or more of those compounds into a chemical structure; (d) identifying and tagging one or more chemical reaction descriptions within the text document; and (e) extracting at least some of the tagged information and storing it in a database.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: April 26, 2011
    Assignee: MDL Information Systems, GmbH
    Inventors: Alexander Johnston Lawson, Stefan Roller, Helmut Grotz, Janusz L. Wisniewski, Libuse Goebels