This article breaks down the steps involved in identifying infringement, sending a cease and desist letter, and filing a suit. Call Us 24 Hours a Day at 407-839-0866 or Fill Out The Form Below to Schedule Your Free Consultation!Tell Us About Your Case. A patent holder can file a suit for infringement in the District Court or High Court. You need an attorney that not only specializes in patent law, but international as well. Unfortunately, this could get expensive. Protect your patent rights with skilled attorneys in Florida. Understand infringement, laws, remedies, and strategic benefits. A patent is an exclusive right granted for an invention.