United Kingdom · Patent

UK DABUS Patent Case

The applicant named the DABUS system as the inventor. The UK Supreme Court held under existing patent law that an inventor must be a natural person.

Court or tribunal
UK Supreme Court
Decision date
19 December 2023
Procedural status
Final Judgment
Case number
[2023] UKSC 49

01

Factual background & dispute

  • Two patent applications designated the DABUS system as the inventor.
  • The applicant asserted that ownership of the system conferred the right to apply for the patents.

02

Core issues & judicial focus

  1. Whether an artificial intelligence system can be named as an inventor
  2. Whether ownership of an AI system directly confers patent application rights

03

Judicial finding & holding

  • The Supreme Court dismissed the appeal.
  • Current UK patent law requires a named inventor to be a natural person.

04

Practical risk implications

01R&D projects must record the conception, verification, and technical contributions of natural persons.

02Joint development agreements should specify inventor identification, application rights, and evidence retention processes.

Court documentsFull judgments and orders1 document

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