"Forcing law firms to pay defendants' legal bills could undermine the business model of patent trolls," reports Computerworld. whoever57
writes: Patent trolls rely on the fact that they have no assets and, if they lose a case, they can fold the company that owned the patent and sued, thus avoiding paying any of the defendant's legal bills. However in a recent case, the judge told the winning defendant that it can claim its legal bills from the law firm. The decision is based on the plaintiff's law firm using a contract under which it would take a portion of any judgment, making it more than just counsel, but instead a partner with the plaintiff. This will likely result in law firms wanting to be paid up front, instead of offering a contingency-based fee.
The federal judge's decision "attacks the heart of the patent-troll system," according to the article, which adds that patent trolls are "the best evidence that pure evil exists."