# patentbarexam.app — USPTO Patent Bar Exam Practice Questions & MPEP Rev. 01.2024 Study Platform > `patentbarexam.app` is a modern, MPEP-cited USPTO Patent Bar Exam (Registration Examination for Patent Attorneys and Agents) preparation platform. It provides 50 free interactive practice questions (100% client-side, no login required), 32 comprehensive career and MPEP study guides, a timed Prometric mock exam simulator, and a 1,000-question verified MPEP bank (Free = 50 questions; Hero = 400 questions, $49 regular / Launch 50% off: $24; Master = 800 questions, $89 regular / Launch 50% off: $44) grounded in MPEP Ninth Edition, Revision 01.2024 (published November 2024). ## Key Facts (USPTO Patent Bar Examination — 2026) - **Administered by**: USPTO Office of Enrollment and Discipline (OED) at Prometric Testing Centers. - **Format**: 100 multiple-choice questions across two 3-hour sessions (50 Morning + 50 Afternoon; 3.6 minutes per question). - **Scoring**: 90 scored questions + 10 unscored beta questions. Passing requires **70.0% (63/90 scored questions)**. - **Tested Reference**: MPEP Ninth Edition, Revision 01.2024 (Nov 2024), 35 U.S.C., and 37 CFR. - **Historical Pass Rate**: ~47% national average. - **Official Exam Fees (2026)**: $110 OED Application Fee + $210 USPTO Exam Fee + $255 Prometric Seat Fee ($575 upfront) + $210 Registration Fee after passing. - **Eligibility**: Conferred bachelor's degree + Category A (approved STEM major), Category B (24–40 semester hours of physics/chemistry/biology/CS/engineering), or Category C (passing the NCEES Fundamentals of Engineering exam). No law degree is required to become a registered US Patent Agent. ## Core Practice & Conversion Pages - [Homepage — Free Patent Bar Practice Sampler](https://patentbarexam.app/): 5-question interactive sampler, MPEP topic directory, and pricing. - [Free 50-Question Practice Hub](https://patentbarexam.app/practice/): 50 full MPEP Rev. 01.2024 questions with clickable MPEP citations (works offline, no login). - [Timed Patent Bar Mock Exam Simulator](https://patentbarexam.app/mock-exam/): Prometric 3.6-min/question timed mock engine (10-Q free sprint, 50-Q 3-hour session, 100-Q full exam). - [Pricing — Free ($0, 50 Qs), Hero ($49 regular • Launch 50% off: $24, 400 Qs), Master ($89 regular • Launch 50% off: $44, 800 Qs)](https://patentbarexam.app/pricing/): One-time 6-month access passes. - [Example Questions & Walkthroughs](https://patentbarexam.app/example-questions/): 10 worked Patent Bar questions with step-by-step analysis. - [Practice Questions PDF Alternative](https://patentbarexam.app/practice-questions-pdf/): Why interactive MPEP Rev. 01.2024 practice beats obsolete 2003 pre-AIA PDFs. ## Per-Topic MPEP & 35 U.S.C. Practice Pages - [35 U.S.C. 101 Patent Eligibility Practice Questions](https://patentbarexam.app/practice/patentability-101/) - [35 U.S.C. 102 Novelty & Prior Art Practice Questions](https://patentbarexam.app/practice/novelty-102/) - [35 U.S.C. 103 Obviousness Practice Questions](https://patentbarexam.app/practice/obviousness-103/) - [35 U.S.C. 112 Specification & Claims Practice Questions](https://patentbarexam.app/practice/specification-112/) - [MPEP 700 Examination & Office Actions Practice Questions](https://patentbarexam.app/practice/examination-mpep-700/) - [MPEP 600 Application Parts, Oath, ADS & IDS Practice Questions](https://patentbarexam.app/practice/application-parts-mpep-600/) - [MPEP 200 Continuations, Divisionals & Priority Practice Questions](https://patentbarexam.app/practice/continuations-priority-mpep-200/) - [MPEP 1800 PCT International Applications Practice Questions](https://patentbarexam.app/practice/pct-mpep-1800/) - [MPEP 800 Restriction & Double Patenting Practice Questions](https://patentbarexam.app/practice/restriction-mpep-800/) - [MPEP 1200 PTAB Appeals Practice Questions](https://patentbarexam.app/practice/appeals-mpep-1200/) - [MPEP 2000 Duty of Disclosure (37 CFR 1.56) Practice Questions](https://patentbarexam.app/practice/duty-of-disclosure-mpep-2000/) - [MPEP 2200 Ex Parte Reexamination Practice Questions](https://patentbarexam.app/practice/reexamination-mpep-2200/) - [MPEP 1400 Reissue & Correction Practice Questions](https://patentbarexam.app/practice/reissue-mpep-1400/) ## Career, Eligibility, Logistics & MPEP Guides - [All 32 Patent Bar Guides Hub](https://patentbarexam.app/guides/) - [How to Become a Patent Attorney (2026 Guide)](https://patentbarexam.app/how-to-become-a-patent-attorney/) - [How to Become a Patent Lawyer](https://patentbarexam.app/how-to-become-a-patent-lawyer/) - [Patent Lawyer Requirements](https://patentbarexam.app/patent-lawyer-requirements/) - [Patent Agent Requirements](https://patentbarexam.app/patent-agent-requirements/) - [How to Become a Patent Agent](https://patentbarexam.app/how-to-become-a-patent-agent/) - [How Long Does It Take to Become a Patent Lawyer](https://patentbarexam.app/how-long-to-become-a-patent-lawyer/) - [Patent Attorney Education Requirements](https://patentbarexam.app/patent-attorney-education-requirements/) - [Patent Agent vs. Patent Attorney](https://patentbarexam.app/patent-agent-vs-patent-attorney/) - [Who Can Take the Patent Bar? (Eligibility)](https://patentbarexam.app/who-can-take-the-patent-bar/) - [Can You Take the Patent Bar Without a Science Degree?](https://patentbarexam.app/become-a-patent-attorney-without-science-degree/) - [What Is the Patent Bar Exam?](https://patentbarexam.app/what-is-the-patent-bar-exam/) - [Patent Bar Exam Requirements](https://patentbarexam.app/patent-bar-exam-requirements/) - [Patent Bar Exam Cost & Fees (2026)](https://patentbarexam.app/patent-bar-exam-cost/) - [Patent Bar Exam Dates & Prometric Scheduling](https://patentbarexam.app/patent-bar-exam-dates/) - [Patent Bar Exam Pass Rate](https://patentbarexam.app/patent-bar-exam-pass-rate/) - [How to Register for the Patent Bar Exam](https://patentbarexam.app/patent-bar-exam-registration/) - [Patent Bar Exam Eligibility](https://patentbarexam.app/patent-bar-exam-eligibility/) - [Is the Patent Bar Exam Hard?](https://patentbarexam.app/is-the-patent-bar-exam-hard/) - [Is the Patent Bar Exam Open Book?](https://patentbarexam.app/is-the-patent-bar-exam-open-book/) - [How Many Times Can You Take the Patent Bar?](https://patentbarexam.app/how-many-times-can-you-take-the-patent-bar/) - [Retaking the Patent Bar Exam](https://patentbarexam.app/retaking-the-patent-bar/) - [What Is on the Patent Bar Exam?](https://patentbarexam.app/what-is-on-the-patent-bar-exam/) - [Patent Bar Exam Prep (2026 Study Plan)](https://patentbarexam.app/patent-bar-exam-prep/) - [Patent Bar Prep Course — What You Actually Need](https://patentbarexam.app/patent-bar-prep-course/) - [Patent Bar Exam Study Guide (Free)](https://patentbarexam.app/study-guide/) - [Patent Bar Exam Study Materials](https://patentbarexam.app/study-materials/) - [Patent Bar Study Schedule Calculator](https://patentbarexam.app/study-schedule/) - [35 U.S.C. 101 Patent Eligibility Explained](https://patentbarexam.app/guides/35-usc-101-patent-eligibility/) - [35 U.S.C. 102 Novelty Explained](https://patentbarexam.app/guides/35-usc-102-novelty/) - [35 U.S.C. 103 Obviousness Explained](https://patentbarexam.app/guides/35-usc-103-obviousness/) - [35 U.S.C. 112 (Specification & Claims) Explained](https://patentbarexam.app/guides/35-usc-112-explained/) - [What Is the MPEP and How Is It Tested](https://patentbarexam.app/guides/what-is-the-mpep/) - [Best Patent Bar Prep Compared (2026)](https://patentbarexam.app/compare/best-patent-bar-prep/) - [PLI Patent Bar Review — Alternative Compared](https://patentbarexam.app/compare/vs-pli/) - [Affordable Patent Bar Prep Options](https://patentbarexam.app/compare/affordable-patent-bar-prep/)