8.5.7.4 Does the Document Constitute a Single Source of Information

Date Published

Key Legislation:

Patents Act:

  • s7 Novelty, inventive step and innovative step  

    Related Chapters: 

    • 2.4.4.4. Mosaics and Related Documents

    Under s7(3), any prior art information used to establish a lack of inventive step has to be made publicly available in either:

    • a single document or through doing a single act; or

    • two or more related documents or doing two or more related acts, if the relationship between the documents or acts is such that a person skilled in the art would treat them as a single source of that information.

    Some guidance on when two or more documents constitute a single source of information is provided in Nicaro Holdings Pty Ltd v Martin Engineering Co16 IPR 545. The conditions are the same as for novelty and are discussed in 2.4.4.4. Mosaics and Related Documents.