# Patentreviewpro

> AI Patent Review

Streamline your patent review process with AI-powered analysis and insights.

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## Start here
- [Blog](https://patentreviewpro.com/blog/index.md): recent headlines
- [Knowledge Base](https://patentreviewpro.com/knowledge/index.md): recent answers
- [Tools](https://patentreviewpro.com/tools/): free client-side workflow tool for this site
- [Tool manifest](https://patentreviewpro.com/tools/manifest.json): machine-readable tool spec (future ChatGPT Action / MCP)
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- [RSS](https://patentreviewpro.com/rss.xml): machine feed of recent posts
- [Sitemap](https://patentreviewpro.com/sitemap.xml): full URL list
- [llms-full.txt](https://patentreviewpro.com/llms-full.txt): longer index

## Recent articles
- [When to Narrow a Machine-Learning Patent Claim Under USPTO AI Guidance](https://patentreviewpro.com/blog/when-to-narrow-a-machine-learning-patent-claim-under-uspto-ai-guidance.php/index.md)
- [Software Patent Prior Art Search: 2026 27% First-Action Cut vs Pre-File](https://patentreviewpro.com/blog/software-patent-prior-art-search-2026-27-first-action-cut-vs-pre-file.php/index.md)
- [Space Patent Eligibility: 3 Gates, Authority Not Ownership](https://patentreviewpro.com/blog/space-patent-eligibility-3-gates-authority-not-ownership.php/index.md)
- [University patent or secret: 18-month publication clock vs keep secret](https://patentreviewpro.com/blog/university-patent-or-secret-18-month-publication-clock-vs-keep-secret.php/index.md)
- [Functional patent claims rejected: 2026 34-point gap file split not fix](https://patentreviewpro.com/blog/functional-patent-claims-rejected-2026-34-point-gap-file-split-not-fix.php/index.md)
- [Trade secret litigation fuels demand for new generation of insurance products](https://patentreviewpro.com/blog/trade-secret-litigation-fuels-demand-for-new-generation-of-insurance-products.php/index.md)
- [Second patent review process: 2026 claim construction loss vs rejection](https://patentreviewpro.com/blog/second-patent-review-process-2026-claim-construction-loss-vs-rejection.php/index.md)
- [Software Patent Claims Explained: 2026 Amend vs Appeal With 22-Point Gap](https://patentreviewpro.com/blog/software-patent-claims-explained-2026-amend-vs-appeal-with-22-point-gap.php/index.md)
- [Artificial Intelligence Patents: 19 Step 2A Improvement Argue vs Drop](https://patentreviewpro.com/blog/artificial-intelligence-patents-19-step-2a-improvement-argue-vs-drop.php/index.md)
- [Challenging a Patent Validity: 68% Institution vs 92% Claim Change](https://patentreviewpro.com/blog/challenging-a-patent-validity-68-institution-vs-92-claim-change.php/index.md)
- [Semantic Decomposition Beats KSR Logic: Amend Saves Fee](https://patentreviewpro.com/blog/semantic-decomposition-beats-ksr-logic-amend-saves-fee.php/index.md)
- [AI Semantic Clustering Under 103: File Contingent Amend](https://patentreviewpro.com/blog/ai-semantic-clustering-under-103-file-contingent-amend.php/index.md)
- [TC2100 §112(f) Rejections Surge: 2024 USPTO Data Analysis](https://patentreviewpro.com/blog/tc2100-112f-rejections-surge-2024-uspto-data-analysis.php/index.md)
- [LKQ v. GM: How Graham Factors Reshape Design Patent Drafting](https://patentreviewpro.com/blog/lkq-v-gm-how-graham-factors-reshape-design-patent-drafting.php/index.md)
- [Thaler Effect: §101 Rejections Drop 18% for AI Patents](https://patentreviewpro.com/blog/thaler-effect-101-rejections-drop-18-for-ai-patents.php/index.md)
- [Amgen v. Sanofi: Enablement and Written Description Limits](https://patentreviewpro.com/blog/amgen-v-sanofi-enablement-and-written-description-limits.php/index.md)
- [UPC vs EPO: 2026 Software Patent Validity & Claim Divergence](https://patentreviewpro.com/blog/upc-vs-epo-2026-software-patent-validity-claim-divergence.php/index.md)
- [Cosine vs the 250,000-Symbol CPC Tree: Vote, Proof, MAP of 0](https://patentreviewpro.com/blog/cosine-vs-the-250000-symbol-cpc-tree-vote-proof-map-of-0.php/index.md)
- [LKQ v. GM Ends Rosen-Durling: Graham Factors Now Rule](https://patentreviewpro.com/blog/lkq-v-gm-ends-rosen-durling-graham-factors-now-rule.php/index.md)
- [PCT vs Direct Filing 2026: The CHF 1,430 Break-Even Point](https://patentreviewpro.com/blog/pct-vs-direct-filing-2026-the-chf-1430-break-even-point.php/index.md)
- [USPTO 2025 AI Rule: Binary Choice, 40% Rejection Mean](https://patentreviewpro.com/blog/uspto-2025-ai-rule-binary-choice-40-rejection-mean.php/index.md)
- [2026 USPTO PAIR Data: Rule 132 Clustering & Citation Saturation](https://patentreviewpro.com/blog/2026-uspto-pair-data-rule-132-clustering-citation-saturation.php/index.md)
- [2026 USPTO AI Guidance: Neural Claims and EPO Costs](https://patentreviewpro.com/blog/2026-uspto-ai-guidance-neural-claims-and-epo-costs.php/index.md)
- [Semantic Math Cuts Examiner Workflows 30%: Thresholds & Limits](https://patentreviewpro.com/blog/semantic-math-cuts-examiner-workflows-30-thresholds-limits.php/index.md)

## Recent answers
- [What Makes an AI Patent Portfolio Strategy Competitive?](https://patentreviewpro.com/knowledge/what_makes_an_ai_patent_portfolio_strategy_competitive.php/index.md)
- [How Are AI Patent Intelligence Platforms Reshaping Patent Review in 2026?](https://patentreviewpro.com/knowledge/how_are_ai_patent_intelligence_platforms_reshaping_patent_review_in_2026.php/index.md)
- [Generative AI Patent Strategy: Can Deterministic AI Governance Beat RLHF Prior Art?](https://patentreviewpro.com/knowledge/generative_ai_patent_strategy_can_deterministic_ai_governance_beat_rlhf_prior_art.php/index.md)
- [How Can AI Inventorship Risk Management Reshape Patent Strategy?](https://patentreviewpro.com/knowledge/how_can_ai_inventorship_risk_management_reshape_patent_strategy.php/index.md)
- [How Can AI Patent Citation Intelligence Reveal Innovation Trends?](https://patentreviewpro.com/knowledge/how_can_ai_patent_citation_intelligence_reveal_innovation_trends.php/index.md)
- [How Can AI Patent Review Services Help Physical AI Startups Attract Investors?](https://patentreviewpro.com/knowledge/how_can_ai_patent_review_services_help_physical_ai_startups_attract_investors.php/index.md)
- [How Is Generative AI Patent Analysis Shaping Global Innovation Risk?](https://patentreviewpro.com/knowledge/how_is_generative_ai_patent_analysis_shaping_global_innovation_risk.php/index.md)
- [How Is AI Patent Due Diligence Reshaping India’s IP Landscape?](https://patentreviewpro.com/knowledge/how_is_ai_patent_due_diligence_reshaping_indias_ip_landscape.php/index.md)
- [How Can Companies Secure Generative AI Patent Protection?](https://patentreviewpro.com/knowledge/how_can_companies_secure_generative_ai_patent_protection.php/index.md)
- [How Is AI Patent Citation Analysis Shaping Innovation Research?](https://patentreviewpro.com/knowledge/how_is_ai_patent_citation_analysis_shaping_innovation_research.php/index.md)
- [How Can a Responsible AI Patent Strategy Balance Innovation, Inventorship, and Trade Secrets?](https://patentreviewpro.com/knowledge/how_can_a_responsible_ai_patent_strategy_balance_innovation_inventorship_and_trade_secrets.php/index.md)
- [How Does AI Patent Intelligence Strategy Turn Portfolios Into Decisions?](https://patentreviewpro.com/knowledge/how_does_ai_patent_intelligence_strategy_turn_portfolios_into_decisions.php/index.md)
- [How Is AI Patent Inventorship Strategy Evolving in 2025?](https://patentreviewpro.com/knowledge/how_is_ai_patent_inventorship_strategy_evolving_in_2025.php/index.md)
- [Are AI Patent Intelligence Tools the Future of Strategic Innovation?](https://patentreviewpro.com/knowledge/are_ai_patent_intelligence_tools_the_future_of_strategic_innovation.php/index.md)
- [How Will USPTO AI Patent Examination Transform Prior Art Search?](https://patentreviewpro.com/knowledge/how_will_uspto_ai_patent_examination_transform_prior_art_search.php/index.md)
- [How Will USPTO AI Prior Art Tools Reshape Patent Review?](https://patentreviewpro.com/knowledge/how_will_uspto_ai_prior_art_tools_reshape_patent_review.php/index.md)
- [How Are AI Patent Review Services Transforming Generative AI Protection?](https://patentreviewpro.com/knowledge/how_are_ai_patent_review_services_transforming_generative_ai_protection.php/index.md)
- [How Are USPTO AI Examination Tools Reshaping Patent Review?](https://patentreviewpro.com/knowledge/how_are_uspto_ai_examination_tools_reshaping_patent_review.php/index.md)
- [How Can AI Patent Portfolio Diligence Strengthen Physical AI Fundraising?](https://patentreviewpro.com/knowledge/how_can_ai_patent_portfolio_diligence_strengthen_physical_ai_fundraising.php/index.md)
- [How Is USPTO AI Patent Search Transforming Prior Art Discovery?](https://patentreviewpro.com/knowledge/how_is_uspto_ai_patent_search_transforming_prior_art_discovery.php/index.md)
- [How Do AI Patent Citation Networks Shape Assignee Influence?](https://patentreviewpro.com/knowledge/how_do_ai_patent_citation_networks_shape_assignee_influence.php/index.md)
- [Responsible AI Patents: Can Innovation Stay Safe, Fair, and Profitworthy?](https://patentreviewpro.com/knowledge/responsible_ai_patents_can_innovation_stay_safe_fair_and_profitworthy.php/index.md)
- [How Is AI-Assisted Patent Inventorship Reshaping US Patent Strategy?](https://patentreviewpro.com/knowledge/how_is_ai-assisted_patent_inventorship_reshaping_us_patent_strategy.php/index.md)
- [How Is Generative AI Patent Strategy Evolving in 2025?](https://patentreviewpro.com/knowledge/how_is_generative_ai_patent_strategy_evolving_in_2025.php/index.md)

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