patent classifications

What are the Main Classification Systems?

The primary classification systems used for nanotechnology patents are the International Patent Classification (IPC) and the Cooperative Patent Classification (CPC).
- The IPC is administered by the World Intellectual Property Organization (WIPO) and is used globally.
- The CPC is a joint venture between the European Patent Office (EPO) and the United States Patent and Trademark Office (USPTO), offering a more detailed classification system.

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