Apple backed tech consortium sues Google and Samsung over patent infringement

A consortium that owns thousands of patents from the Nortel bankruptcy auction has sued Google and other manufacturers for patent infringement.

Yahoo files lawsuit against FB; says 10 patents violated

Yahoo! has sued social networking major Facebook, alleging violations of as many as ten patents.

Lupin settles patent dispute with US firms

Drug maker Lupin today said it has reached a patent litigation settlement agreement with US-based firms Santarus Inc and Depomed Inc.

Motorola sues Apple for patent infringement

Motorola Mobility, which is seeking regulatory approval to be bought by Google Inc, has filed a new lawsuit against Apple Inc accusing the iPhone maker of infringing its technology patents.