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An example of the CPC classification scheme [4] in the area of agriculture is shown in the figure. The text in curly brackets {..} refers to text provided by the CPC classification scheme. The rest of the text refers to text originating from the International Patent Classification.
The Central Product Classification (CPC) is a product classification for goods and services promulgated by the United Nations Statistical Commission. It is intended to be an international standard for organizing and analyzing data on industrial production , national accounts , trade , prices and so on.
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.
Civil procedure code or Civil procedure; Community Patent Convention; Cooperative Patent Classification, a patent classification jointly developed by the European Patent Office and the United States Patent and Trademark Office; Country of Particular Concern, to the U.S. State Department; Certified Professional Coder (CPC®), in healthcare ...
The CPT code revisions in 2013 were part of a periodic five-year review of codes. Some psychotherapy codes changed numbers, for example 90806 changed to 90834 for individual psychotherapy of a similar duration. Add-on codes were created for the complexity of communication about procedures.
The United States Patent Classification is an official patent classification system in use and maintained by the United States Patent and Trademark Office (USPTO). It was mostly replaced by the Cooperative Patent Classification (CPC) on January 1, 2013. [1]
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Patent publications from all of the Contracting States (and also most others) are each assigned at least one classification symbol indicating the subject to which the invention relates and may also be assigned further classification symbols and indexing codes to give further details of the contents.