What is the purpose of a search strategy in patent examination?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-27 10 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. A search strategy in patent examination serves several important purposes: To identify the most relevant prior art for determining patentability To ensure a comprehensive and efficient search process To guide the examiner through various search resources To document the search process for future reference According to MPEP 904 , “ In the examination of an application for patent, an examiner must conduct a thorough search of the prior art. ” A well-planned search strategy helps examiners fulfill this requirement effectively. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Examiner Must Consider Prior Art from Parent Application MPEP 904 Required Examiner Must Identify All Prior Art Sources MPEP 904 Required Review of Cited Prior Art from Parent Application Required MPEP 904 Recommended Examiner Must Review File Wrapper History and PTAB Post-Grant Proceedings MPEP 904 Required Examiner Must Complete Search Notes Form MPEP 904 Required Examiner Must Complete Search Notes Form MPEP 904 Examiner Must Indicate Updated Search on IFW Form MPEP 904 Required Examiner Must Search Patents and NPL MPEP 904 Parent Applications Must Be Reviewed for Prior Art MPEP 904 Required Document Used in Claim Rejection Is Called a Reference MPEP 904 Other Related FAQs 5 FAQs Collapse What additional classification systems should patent examiners consider besides CPC? How does the concept of analogous arts apply to anticipation under 35 U.S.C. 102? How does the concept of analogous arts relate to obviousness in patent law? What are analogous arts in patent examination? Are applicants required to submit sketches of claim structure?