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The provisional application was introduced to U.S. patent law with a 1994 amendment of the Patent Act of 1952. [5] A 12-month benefit of priority to foreign-filed applications had been a part of U.S. patent law since the 1901 U.S. ratification of the Brussels revision of the Paris Convention for the Protection of Industrial Property. [6]
However, many patent applicants can sometimes prefer a lengthy 'patent pending' period and the legal uncertainty that it brings. [27] Also, since May 29, 2000, the USPTO has the policy to allow for a patent term extension beyond 20 years from the non-provisional priority date in cases when it takes the Office more than 3 years to issue a patent ...
Under United States patent law, the term of patent, provided that maintenance fees are paid on time, is 20 years from the filing date of the earliest U.S. or international application (that is to say, an application under the PCT system) to which priority is claimed (excluding provisional applications). [1] [2] [3]
If an infringer is found to have deliberately infringed a patent (i.e., "willful" infringement), then "enhanced" damages can be awarded of up to three times the damages found or assessed. Legal fees can also be assessed, under 35 U.S.C. § 285, if the case is deemed "exceptional." Willfulness is determined from "the knowledge of the actor at ...
U.S. patent. The law switched the U.S. rights to a patent from the previous "first-to-invent" system to a "first inventor-to-file" system for patent applications filed on or after March 16, 2013. The law also expanded the definition of prior art used in determining patentability.
A patent application is a request pending at a patent office for the grant of a patent for an invention described in the patent specification [notes 1] and a set of one or more claims stated in a formal document, including necessary official forms and related correspondence.
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