Quintura, a provider of visual-based site search, analytics, and monetization platforms for online content publishers, announced the awarding of the US patents. Quintura now holds Patent No. 7,475,672 for context-based search visualization and context management using neural networks and Patent No. 7,496,548 for neural network for electronic search application. These are Quintura’s second and third patents derived from research in the area of neural networks and their application to search technology. The first U.S. patent, awarded in October 2008, recognized Quintura’s proprietary search engine graphical interface. Quintura Site Search is free for web publishers through an advertising revenue-sharing agreement and is also available on a subscription basis.