Every examiner. Every argument that won.
Five years of USPTO prosecution data: allowance rates, rejection breakdowns, and the attorney arguments that overcame them.
Features
Examiner Statistics
Allowance rate, average OAs, days to first OA, RCE rate, interview rate, and recent dispositions (patented, abandoned, or pending) for every active examiner.
Art Units & Tech Centers
Aggregate allowance, pendency, and RCE behavior across every art unit and all 23 tech centers. Spot units that are noticeably tougher before you file.
Applicant Insights
Prosecution behavior for 30,000+ assignees: Samsung, Qualcomm, IBM, Google, and more. See how competitors are actually performing in front of the USPTO.
Rejection Analytics
How often does this examiner actually drop a §103 when pushed? See overcame-vs.-maintained rates per section, year by year.
Interview & RCE Effectiveness
Allowance rate with an interview vs. without. Same for RCEs. Per examiner, per year, so you know whether it's worth the cost.
Office Action Library
Read the full rejection text from 1.9M office actions. Keyword-search to find the exact phrasing an examiner keeps reusing.
Responses, Amendments & Track Changes
Pull the full REMARKS, amendments, and a claim-by-claim redline for any office action response in the file wrapper.
AI Search
Ask plain-English questions like "examiners in TC 2800 with >80% allowance and low RCE use" and get an instant filtered answer.
The dataset behind every answer
Sourced directly from USPTO PAIR and Patent Center. Every metric is computed from the underlying file wrappers, not scraped summaries.
Every active USPTO patent examiner, updated continuously.
Searchable rejections and responses across all technology areas.
Deep trend analysis from 2021 through 2025.
How it works
Search by examiner, art unit, tech center, or applicant, or ask the AI assistant in plain English.
Open an examiner profile to see allowance rate, pendency, interview and RCE effectiveness, and a full rejection breakdown.
Drill into any rejection to read the office action text, the attorney's arguments and amendments, and a track-changes redline of the claims that overcame it.
Take the data into your next response, interview, or filing decision, grounded in how this examiner has actually ruled.
Simple pricing. No surprises.
Choose monthly or yearly billing. Full access to all tools on every plan.