What are the kind codes associated with AIA trials?

The America Invents Act (AIA) introduced new types of patent review proceedings, which are reflected in specific kind codes. According to MPEP 901.04(a), the following kind codes are associated with AIA trials:

  • J: Post-Grant Review Certificate
  • K: Inter Partes Review Certificate
  • O: Derivation Certificate

These kind codes help identify documents related to specific types of AIA trial proceedings, making it easier for patent professionals to distinguish between different types of post-grant review documents.

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Tags: aia trials, Derivation Proceedings, inter partes review, kind codes, post-grant review