Patent Bar Authority Guide ✓ Verified for MPEP Ninth Edition, Rev. 01.2024 (Nov 2024) Updated for 2026 Exam Window

Patent Bar Exam Prep (2026) — Free Questions + Study Plan

Effective Patent Bar Exam prep in 2026 requires 120 to 160 hours of active-recall question practice grounded in MPEP Ninth Edition, Revision 01.2024 (published November 2024), focusing 75% of your time on six core chapters: MPEP 2100, 700, 200, 600, 1800, and 1200.

Key 2026 Takeaways at a Glance

✓ The USPTO Registration Examination tests MPEP Ninth Edition, Rev. 01.2024 across 100 multiple-choice questions split into two 3-hour Prometric sessions (3.6 minutes per question).
✓ Passing requires 70% (63 out of 90 scored questions; 10 questions are unscored beta items).
✓ Six MPEP chapters (2100, 700, 200, 600, 1800, and 1200) account for over 75% of all tested questions.
✓ Active practice with MPEP lookup verification outperforms passive video lectures for a fraction of PLI’s $2,995 course ($49 Hero / $89 Master — Launch 50% off: $24 / $44).

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Practice 35 U.S.C. 102 Novelty Practice Questions (MPEP Rev. 01.2024 Cited)

Practice 35 U.S.C. 102 Novelty Practice Questions → 50 Free Questions

How the 2026 USPTO Patent Bar Exam Works

The USPTO Registration Examination (commonly called the Patent Bar Exam) is administered year-round at Prometric testing centers on behalf of the USPTO Office of Enrollment and Discipline (OED). Passing this exam grants you a USPTO registration number as a Patent Agent—or as a Patent Attorney once you are admitted to a state bar.

Unlike law school essay exams, the Patent Bar is 100% multiple-choice and tests procedural and statutory precision. Every question has five or four options with nuanced statutory exceptions—such as whether a third-party intervening disclosure is disqualified under AIA 35 U.S.C. 102(b)(1)(B) or whether an RCE is permitted in a design application under 37 CFR 1.114(e).

Exam Attribute	2026 Official Specification (MPEP Rev. 01.2024)
Total Questions	100 Multiple-Choice Questions (90 Scored + 10 Unscored Beta)
Session Structure	Morning Session (50 Qs / 3 Hours) + Afternoon Session (50 Qs / 3 Hours)
Time Per Question	3.6 Minutes Average (180 Minutes per 50-Question Half)
Passing Score	70% (63 Correct out of 90 Scored Questions)
Provided Reference	On-Screen Searchable PDF of MPEP Ninth Edition, Rev. 01.2024 (Nov 2024)
Annual Pass Rate	45% – 50% National Average (USPTO OED Historical Statistics)

The 80/20 Rule of Patent Bar Prep: High-Yield MPEP Chapters

The MPEP spans nearly 3,000 pages across 29 chapters. Reading it cover-to-cover from Chapter 100 to Chapter 2900 is the single biggest mistake examinees make. Instead, structure your Patent Bar prep around the chapters weighted most heavily by the USPTO.

MPEP Chapter 2100 (Patentability: 35 U.S.C. 101, 102, 103, and 112) and MPEP Chapter 700 (Examination of Applications: Office actions, finality, RCEs, 1.130/1.131/1.132 affidavits, and time for reply) together represent 35% to 40% of the entire exam.

MPEP Chapter	Core Subject Matter	Estimated Exam Share	Practice Link
MPEP 2100	Patentability (35 U.S.C. 101, 102, 103, 112)	20% – 24%	Practice Topic →
MPEP 700	Examination, Office Actions, Finality, RCEs, Affidavits	15% – 18%	Practice Topic →
MPEP 200	Provisional, Continuation, Divisional, CIP & Foreign Priority	10% – 13%	Practice Topic →
MPEP 600	Application Parts, Oath/Declaration, ADS (1.76) & IDS (1.97)	9% – 12%	Practice Topic →
MPEP 1800	Patent Cooperation Treaty (PCT) & 35 U.S.C. 371 National Stage	8% – 10%	Practice Topic →
MPEP 1200	Ex Parte Appeals to the PTAB, Briefs & New Grounds	6% – 8%	Practice Topic →
MPEP 800 / 1400 / 2000 / 2200	Restriction, Double Patenting, Reissue, 1.56 Candor, Ex Parte Reexam	15% – 20%	Practice Topic →

4-Phase Patent Bar Study Plan (8 to 10 Weeks)

Whether you are a full-time engineer studying 15 hours per week or a law student studying during summer break, divide your preparation into four distinct phases so you build both conceptual recall and Prometric PDF lookup speed.

• Phase 1 (Weeks 1–3) — Substantive Patentability (MPEP 2100): Drill 35 U.S.C. 101 Alice/Mayo eligibility, AIA vs. Pre-AIA 35 U.S.C. 102 novelty, 35 U.S.C. 103 obviousness, and 35 U.S.C. 112 written description, enablement, and definiteness.
• Phase 2 (Weeks 4–6) — Prosecution Mechanics (MPEP 700, 600, 200): Master shortened statutory periods, final rejections, RCE rules, 37 CFR 1.97 IDS fee tiers, Application Data Sheets, and the 4-month/16-month priority window.
• Phase 3 (Weeks 7–8) — PCT, Appeals & Post-Grant (MPEP 1800, 1200, 800, 1400, 2000, 2200): Conquer RO/US competence, PTAB appeal brief deadlines, restriction consonance, 2-year broadening reissue, and ex parte reexamination.
• Phase 4 (Weeks 9–10) — Timed Prometric Simulation: Take full 3-hour (50-question) timed mock sessions on patentbarexam.app and practice verifying flagged questions in the MPEP in under 90 seconds.

Why Active MPEP Citation Verification Beats $3,000 Video Courses

Traditional Patent Bar courses charge $2,000 to $3,000 for 60+ hours of passive video lectures recorded years ago. Yet when you sit down at Prometric, you are tested on your ability to parse dense fact patterns and verify exact MPEP subsections under a 3.6-minute clock.

On patentbarexam.app, every single practice question includes a clickable MPEP Rev. 01.2024 citation that opens the underlying MPEP section, 37 CFR rule, or 35 U.S.C. statute in a new tab. By practicing with real-time source verification, you train the exact lookup reflex required on exam day.

How This Topic Fits Into the 2026 USPTO Registration Examination Blueprint

Every question on the USPTO Patent Bar Exam traces directly back to three primary legal authorities loaded onto Prometric testing workstations: Title 35 of the United States Code (35 U.S.C. 101 Subject Matter Eligibility, 35 U.S.C. 102 Novelty & Prior Art, 35 U.S.C. 103 Obviousness, and 35 U.S.C. 112 Specification & Claims), Title 37 of the Code of Federal Regulations (37 CFR Parts 1, 11, 41, and 42), and the Manual of Patent Examining Procedure (MPEP Ninth Edition, Rev. 01.2024).

Prometric Exam Day Execution Checklist

During each 3-hour, 50-question Prometric session, you have exactly 3.6 minutes (216 seconds) per question. High-scoring candidates answer 35 to 40 questions on their first pass using memorized rules from MPEP 700, MPEP 200, MPEP 600, and MPEP 1800, and reserve the final 50–60 minutes to look up marked edge-case exceptions in the on-screen MPEP PDF viewer.

AIA vs. Pre-AIA & Deadline Verification Protocol

Before selecting an option on any Patent Bar question, run a three-point check: (1) check the effective filing date against the March 16, 2013 AIA transition date, (2) verify whether the deadline is extendable under 37 CFR 1.136(a) or non-extendable by statute (such as the 12-month provisional period, 6-month maximum reply cap, or 2-year broadening reissue rule in MPEP 1400), and (3) check whether the proceeding is before the examiner, the PTAB (MPEP 1200), or Ex Parte Reexamination (MPEP 2200).

To turn passive reading into a passing 70%+ score (63 out of 90 scored questions), pair this guide with active question drills in our Free 50-Question Practice Hub, review worked hypotheticals on our Example Questions page, and benchmark your lookup speed in the Timed Patent Bar Mock Exam Simulator.

Frequently Asked Questions

Which MPEP revision is tested on the Patent Bar Exam in 2026?

The USPTO Patent Bar Exam currently tests MPEP Ninth Edition, Revision 01.2024 (published November 2024), along with consolidated patent laws (35 U.S.C.) and rules (37 CFR).

Can I pass the Patent Bar using only self-study and a question bank?

Yes. Thousands of registered patent agents and attorneys pass on their first attempt by pairing the official USPTO MPEP PDFs with an MPEP-cited question bank and timed mock exams rather-than buying a $3,000 lecture course.

How many practice questions should I complete before taking the Patent Bar?

Aim to complete at least 600 to 800 verified practice questions across all major MPEP chapters and score 75%+ consistently on timed 50-question mock sessions before your Prometric test date.