Patent Application Preparation and Prosecution
Patent Application Preparation and Prosecution tests the filing package and the exchange with the examiner: specification and drawings, ADS, inventorship, priority, information disclosure, reply practice, after-final options, RCEs, and appeals.
Building the application
A nonprovisional application needs a specification, claims, drawings when necessary, an oath or declaration under 37 CFR 1.63, and an application data sheet under 1.76. Claims begin on a separate sheet under 1.75; drawings follow 1.83. Priority claims under 1.78 must be timely-generally within the later of four months from filing or sixteen months from the earliest priority date, with restoration available for unintentional delay. A provisional application under 1.53(c) requires a specification and drawings but no claims or oath.
Disclosure and reply practice
37 CFR 1.56 imposes a duty to disclose material information. An IDS filed before the first action on the merits needs no statement; after that, 1.97 requires a 1.97(e) statement or the fee under 1.17(p), and after final action or allowance both. Replies under 1.111 must address every rejection. After final, 1.116 permits amendments that do not require further search or raise new issues; otherwise file an RCE under 1.114 or appeal under 41.37.
Worked example
An examiner issues a first action rejecting claim 1 as obvious. The applicant then receives a foreign search report citing a new reference. To avoid the fee, the applicant files an IDS with a 1.97(e)(1) statement that the reference was cited in a communication from a foreign patent office within the preceding three months. If the communication is older, the applicant pays the 1.17(p) fee or risks the examiner not considering the reference.
Traps
Missing the 1.78 priority deadline forfeits the earlier date unless restoration applies. Amendments that add new matter draw a § 112(a) rejection. Argument alone does not cure a rejection; the applicant must amend or show examiner error. A notice of appeal does not excuse the examiner from considering a properly filed IDS.