International Patent Classification information

The International Patent Classification (IPC) is a hierarchical patent classification system used in over 100 countries to classify the content of patents...

A patent classification is a system for examiners of patent offices or other people to categorize (code) documents, such as published patent applications...

The Cooperative Patent Classification (CPC) is a patent classification system, which has been jointly developed by the European Patent Office (EPO) and...

The German Patent Classification is a patent classification system that was used in several European countries. The German Patent Office (German: Kaiserliches...

the International Patent Classification (or IPC), also known as the IPC Agreement, is an international treaty that established a common classification for...

The European Convention on the International Classification of Patents for Invention was signed on December 19, 1954, in Paris, France, by members of...

European Classification (ECLA) is a former patent classification system maintained by the European Patent Office (EPO). The ECLA classification system contains...

from the protection of audiovisual works to establishing international patent classification. It is governed by the General Assembly and the Coordination...

Insulation-piercing connector International Patent Classification, a classification system Integrated Food Security Phase Classification, a tool for improving...

property (the other being copyright), it takes a range of forms, including patents for inventions, industrial designs (aesthetic creations related to the...

priority data, and (51) technical area according to the International Patent Classification (IPC). INID codes are standardised by World Intellectual...

In a patent or patent application, the claims define in technical terms the extent, i.e. the scope, of the protection conferred by a patent, or the protection...

(EPO). INPADOC developed a patent families classification, which groups together patent applications (and issued patents) originating from the same priority...

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functional classification and applications of this approach for patent classification. Although the examples may suggest that pragmatic classifications are primitive...

the Patent Cooperation Treaty (PCT). In 1980, the JPO adopted the International Patent Classification, discarding its own patent classification. In 1989...

allowable under the Alice decision. In the 8th edition of the International Patent Classification (IPC), which entered into force on January 1, 2006, a special...

Retrieved 2 August 2015. "Strasbourg Agreement concerning the international Patent Classification of March 24, 1971". overheid.nl. Retrieved 2 August 2015...

unethical patents, by documenting it electronically and classifying it as per international patent classification systems. Apart from that, the non-patent database...

between countries according to national laws and international agreements. Typically, however, a patent application must include one or more claims that...

The Derwent World Patents Index (DWPI) is a database containing patent applications and grants from 44 of the world's patent issuing authorities. Compiled...

of the International Patent Classification (IPC), which entered into force on January 1, 2006, a special subclass has been created for patent applications...

of chemical weapons Strasbourg Agreement Concerning the International Patent Classification (1971) Strasbourg Convention (disambiguation) This disambiguation...

A software patent is a patent on a piece of software, such as a computer program, libraries, user interface, or algorithm. A patent is a set of exclusionary...

different national, regional, and international patent systems. The prior art is evaluated by patent offices as part of the patent granting process in what is...

the patent are regrouped or as tags to place the patents in predetermined categories, for example keywords from International Patent Classifications. Four...

The European patent with unitary effect, also known as the unitary patent, is a European patent which benefits from unitary effect in the participating...

Strasbourg Agreement Concerning the International Patent Classification was signed, establishing a common classification for patents for invention, inventors’ certificates...