Searching gets serious in PatSeer

When we launched PatSeer in April 2012 we thought we had worked out the search tools and capabilities completely since the syntax supported Boolean, wildcards, fuzzy, proximity, range and term boosting queries. Well this was until professional (and novice) searchers took on PatSeer and drove us back to the drawing board with their feature demands. [...]

By | January 10th, 2013|Patent Search|Comments Off on Searching gets serious in PatSeer

First-of-its-kind Transparent Multi-lingual Stemming in PatSeer

Stemming for patent search is helpful but can be a black box at times with the user not sure whether the stem is correctly being applied or not. If a database is stemming words at index time, there can be chances of false positives also appearing in the results. The most important thing to keep [...]

By | December 13th, 2012|Patent Research, Patent Search|Comments Off on First-of-its-kind Transparent Multi-lingual Stemming in PatSeer