IPCCAT - A categorization assistance tool for the IPC system mainly designed to help to classify patents at IPC class, subclass, main group or subgroup level. |
Patent classification is a system for organizing all U.S. patent documents and other technical documents into specific technology groupings based on common ... |
Patent offices worldwide use the International Patent Classification (IPC) . There are approximately 70 000 different IPC codes for different technical areas. |
A patent classification is a system for examiners of patent offices or other people to categorize (code) documents, such as published patent applications, ... |
It is divided into nine sections, A-H and Y, which in turn are sub-divided into classes, sub-classes, groups and sub-groups. |
Classification Text Search. Enter one or more keywords in the field to search the Classification Scheme (Schedule) and Definitions. |
Patent Classes and Technologies · International Patent Classification · Cooperative Patent Classification (CPC) · World Intellectual Property (WIPO) · U.S. ... |
The IPC has a hierarchical structure and is subdivided into sections, classes, subclasses, groups and subgroups. One of the most precise classification systems ... |
The classification system is categorized based on the subject matter claimed in the patent. The patent classification is done by the professionals/examiners in ... |
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