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Simple patent family: All patent documents have exactly the same priority date or combination of priority dates. [4] Extended patent family: All patent documents are linked (directly or indirectly) via a priority document belonging to one patent family. The extended families allow for additional connectors to link other than strictly priority date.
The International Patent Classification (IPC) is a hierarchical patent classification system used in over 100 countries to classify the content of patents in a uniform manner. It was created under the Strasbourg Agreement (1971), one of a number of treaties administered by the World Intellectual Property Organization (WIPO).
Searches based on patent classifications can identify documents of different languages by using the codes (classes) of the system, rather than words. Patent classification systems were originally developed for sorting paper documents, but are nowadays used for searching patent databases.
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, ...
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. It is the combination of the document and its processing within the ...
In Indonesia, the Patent Office (Direktorat Jenderal Kekayaan Intelektual, "Directorate General of Intellectual Property") is a governmental agency overseeing intellectual property rights (HKI). A public body carrying out this function has existed since Dutch colonial times.
This is a list of software patents, which contains notable patents and patent applications involving computer programs (also known as a software patent).Software patents cover a wide range of topics and there is therefore important debate about whether such subject-matter should be excluded from patent protection. [1]
A patent office is a governmental or intergovernmental organization which controls the issue of patents. In other words, "patent offices are government bodies that may grant a patent or reject the patent application based on whether the application fulfils the requirements for patentability ."