Class code filters

You can use patent classification codes to find relevant results even faster. Amplified already understands technology well enough that you won't usually need to use one or more broad codes to define the scope of your project. However, using one or several specific codes can be a powerful complement to your Amplified results when you are looking for that specific feature.

Amplified supports filtering by one or more IPC or CPC classification codes. To do that:

  • Enter a code such as B62J1/10 to see matching CPC and IPC codes
  • Multiple classes will be OR'd together
  • Your active filters are shown in the Class codes section

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