Assignee
LEXIS NEXIS
US·5 granted patents·1,126 citations·filing 1996–2000
Top patents by PatentIndex Score
5 records- 0196US6502081B1System and method for classifying legal concepts using legal topic schemeLEXIS NEXIS·Filed 2000·Granted Dec 31, 2002·246 cites·20 claims
- 0293US5926811AStatistical thesaurus, method of forming same, and use thereof in query expansion in automated text searchingLEXIS NEXIS·Filed 1996·Granted Jul 20, 1999·249 cites·19 claims
- 0391US5819260APhrase recognition method and apparatusLEXIS NEXIS·Filed 1996·Granted Oct 6, 1998·224 cites·30 claims
- 0488US5794236AComputer-based system for classifying documents into a hierarchy and linking the classifications to the hierarchyLEXIS NEXIS·Filed 1996·Granted Aug 11, 1998·346 cites·13 claims
- 0586US6684202B1Computer-based system and method for finding rules of law in textLEXIS NEXIS·Filed 2000·Granted Jan 27, 2004·61 cites·19 claims
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