As a remedy for the infringement, the regional court granted the patent proprietor injunctive relief in addition to damages. Intellectual property (IP) rights play an important role in the development and pricing of prescription drugs and biologics.In many patent suits, patent holders seek injunctive relief to prevent an accused infringer from continuingto practice the patented invention. Having the contract in the first place. , the propriety of injunctive relief for infringement of standard-essential patents. The two Orange Book patents, US Patent Nos. Pute arising out of or under this Agreement. HatchWaxman cases usually involve patents listed in the FDA patent registry known as the Orange Book.