Complex sentence: Another example is the acquisition in 2006 of "IPscore" by the European Patent Office, a software application, developed by the Danish Patent and Trademark Office, the purpose of which is to estimate "the economic value of patents and development projects".
Split into simpler sentences: Another example is "IPscore"--acquired in 2006 by the European Patent Office--a software application, developed by the Danish Patent and Trademark Office. The application estimates "the economic value of patents and development projects".