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Learn about the different types of continuing patent applications, such as continuation, divisional, and continuation-in-part, under U.S. patent law. A continuation-in-part application is one that adds new subject matter to an earlier-filed patent application.
The grant procedure before the European Patent Office (EPO) is an ex parte, administrative procedure, which includes the filing of a European patent application, [1] the examination of formalities, [2] the establishment of a search report, [3] the publication of the application, [4] its substantive examination, [5] and the grant of a patent, [6 ...
However, the European Patent Convention (EPC) needed to be modified to allow such "extension" of the term of European patent. Article 63 of the EPC was modified on 17 December 1991 to specify to, although European patents have a term of 20 years as from the date of filing of the application (Art. 63(1)),
The Patent Cooperation Treaty (PCT) is an international patent law treaty that allows a single filing of a patent application in one language to protect inventions in multiple countries. Learn about the history, procedure, parties and benefits of the PCT system.
Learn what a patent application is, how it differs from a patent, and how it is filed and processed in different countries and regions. Find out the advantages and disadvantages of national, regional and international applications, and the types of applications such as standard, provisional and PCT.
The European Patent Office (EPO) grants European patents covering the Contracting States to the European Patent Convention and several other states. The EPO is an organ of the European Patent Organisation, with its headquarters in Munich, Germany, and a branch in Rijswijk, Netherlands.
PAIR is an online service to access US patents and applications. Public PAIR allows the general public to see published applications, while Private PAIR allows authorized persons to see unpublished ones.
In the United States, a divisional application is seen as a type of continuing patent application, except that if a restriction requirement necessitated the filing of the divisional application, the law provides protection against a rejection of the application and against invalidation of thus-issued patents for double patenting. [7]
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