Patent examination

Preparing for a Section 102 Patent Rejection

A Section 102 rejection generally asserts that one prior-art reference contains every limitation of a claim, expressly or inherently. Read the office action and cited record before choosing a response.

What anticipation asks

The examiner’s position should be tested claim by claim and limitation by limitation. The relevant prior-art date and statutory category matter, as can disclosure by the inventor, priority claims, incorporation by reference, and whether a feature is necessarily present.

Preserve the response deadline. Do not treat a general web explanation as a calculation of the due date or available extension.

Build a claim chart

Claim limitationExaminer citationWhat the reference actually saysQuestion or distinction
Copy exact languageParagraph, figure, claim, or pageQuote only the necessary passageIs it explicit, inherent, or missing?
Relationship or sequenceMapped disclosureCheck the reference as a wholeDoes the cited arrangement match?
Priority-sensitive featureEffective dateContinuity and priority recordsWhich date controls?

Response routes to discuss

  • Argue that a limitation or required relationship is absent.
  • Challenge inherency when the feature is only possible rather than necessary.
  • Address the reference’s effective date or qualifying status.
  • Amend claims while preserving support and avoiding unnecessary surrender.
  • Use an examiner interview to clarify mapping and possible paths.
  • Consider declarations or other evidence only when legally and factually appropriate.

Official sources

Use current official records for dates, status, credentials, and filing requirements.