Such exceptions are experimental or research use; use on foreign vessels; obtaining regulatory approval from authorities; exhaustion of patent rights and parallel imports; compulsory licensing and use or acquisition of inventions by government.
In many patent suits, patent holders seek injunctive relief to prevent an accused infringer from continuingto practice the patented invention. Whether an injunction can be granted depends on various considerations a judge may weigh under her equitable powers.
Upon finding for the claimant the court shall award the claimant damages adequate to compensate for the infringement, but in no event less than a reasonable royalty for the use made of the invention by the infringer, together with interest and costs as fixed by the court.
The Patent Act requires patentees to provide notice of their rights to collect presuit damages, typically through marking products, or risk forfeiting those damages. The Federal Circuit's actual notice test for presuit patent damages requires an affirmative communication from the patentee specifying infringement.
Common defences against infringement include patent invalidity, non-infringement, and prior use. Legal and technical experts can play a crucial role in building a strong case.
Indian Patent Act 1970-Sections. (1) The reliefs which a court may grant in any suit for infringement include an injunction (subject to such terms, if any, as the court thinks fit) and, at the option of the plaintiff, either damages or an account of profits.
Injunctive Relief It usually involves an order that a court issues to prevent an infringer from continuing in any infringed activity. It is granted in cases where there is a large possibility that the patent holder will prevail at trial and if the patent holder suffers irreparable harm.
A plaintiff must demonstrate: (1) that it has suffered an irreparable injury; (2) that remedies available at law, such as monetary damages, are inadequate to compensate for that injury; (3) that, considering the balance of hardships between the plaintiff and defendant, a remedy in equity is warranted; and (4) that the ...
An alleged infringer can assert a number of common defenses in response to a patent infringement claim, including: ∎ A defense of non-infringement (see Non-infringement). ∎ Invalidity defenses based on prior art (see Prior Art Invalidity).
One remedy is injunctive relief, which restrains the defendant from future copying of the work. A preliminary injunction can be sought early in the case to restrain copying during the lawsuit.