LexisNexis TotalPatent Launches Improved Version of Semantic Search - http://www.ipwatchdog.com/2015...
Mar 6, 2015
from
"TotalPatent, a web-based patent research, retrieval and analysis service powered by the world’s largest collection of searchable full-text and bibliographic patent authorities, allows researchers to enter up to 32,000 characters (equivalent to more than 10 pages of text)—much more than the length of an entire patent abstract—into its search field. The newly upgraded semantic brains, pioneered by LexisNexis in 2009 and continuously improved upon using contextual information provided by the wealth of patent data available to the system, present results in the form of a user-adjustable word cloud, in which the weighting and positioning of terms can be controlled for more precise results. In addition to millions of full-text patent records, TotalPatent also utilizes scientific, technical and other non-patent literature to return the deepest, most thorough search results."
- Sean McBride