Key Takeaways
✓ AI patent prosecution tools help attorneys parse office actions, map cited prior art to claim language, and organize response drafting. They don't replace attorney judgment on strategy or claim scope.
✓ Most platforms in this category started as either a drafting tool, a search tool, or a docketing tool, and added prosecution features later. Few were built prosecution-first.
✓ Security posture (SOC 2, data retention policy, whether customer data trains vendor models) varies meaningfully across vendors and is worth confirming directly, not assuming.
✓ Jurisdictional coverage (USPTO-only vs. USPTO plus EPO) is a real differentiator, and in 2026 several vendors moved on this through acquisitions rather than building it natively: DeepIP acquired PatentMaker, Solve Intelligence acquired Palito.ai and ClaimWise.
✓ IP Author covers the full prosecution stack in one place: USPTO and EPO coverage, chemistry and sequence support, filing-faithful redlines, and section-scoped editing, without needing to stitch together acquired products.

What Is AI Patent Prosecution Software?

AI patent prosecution software helps attorneys respond to office actions and manage the back and forth of patent examination without doing every step by hand. In practice, that typically means the software parses an office action, identifies the statutory grounds for each rejection (35 U.S.C. §101, §102, §103, §112, or a double patenting rejection), links cited prior art to the specific claim language it's alleged to affect, and helps organize a structured response: arguments, amendments, or both.

None of these tools make prosecution decisions on their own. Claim scope, legal strategy, and what actually goes into a filed response remain the attorney's call. The value is in reducing the mechanical reconstruction work, reading a dense office action, re-finding cited passages, and rebuilding the claim-to-rejection map, so more attorney time goes to the judgment calls that actually require it. This is the standard IP Author is built around: give attorneys the fastest, most complete path from a raw office action to a filing-ready response, across more jurisdictions and technical domains than any single point tool.

Leading AI Patent Prosecution Platforms, Compared

Capability IP Author Solve
Intelligence		 DeepIP Patlytics Rowan Patents Abigail Patent Bots
Office action response drafting ✓ ✓ ✓ ✓ Partial (shell generation and assisted drafting) ✓ Partial (shell generation and AI chat assistance)
Prior art / citation linking to claims ✓ ✓ ✓ ✓ ✓ ✓ Partial (links citations to passages, not claim elements)
USPTO coverage ✓ ✓ ✓ ✓ ✓ ✓ ✓
EPO coverage ✓ ✓ ✓ Partial (strong on prior art search, office action support still expanding) ✓ USPTO only USPTO only
Chemistry / SMILES / sequence support ✓ ✓ ✓ ✓ ✓ Not publicly stated Not publicly stated
37 CFR 1.121-compliant filing-faithful redlines ✓ Not publicly stated Not publicly stated Partial (USPTO-compliant drafting stated, export guarantee not specified) ✓ Not publicly stated Partial (1.121-aware markup in response shells)
Section-scoped AI edits ✓ ✓ ✓ ✓ ✓ ✓ ✓
SOC 2 Type II ✓ ✓ ✓ ✓ Not publicly stated Audit underway ✓
Zero data retention at AI-provider level ✓ ✓ ✓ ✓ Not publicly stated Not publicly stated ✓
Customer data never used to train models ✓ ✓ ✓ ✓ Not publicly stated ✓ ✓
MFA standard ✓ Not publicly stated Not publicly stated Not publicly stated Not publicly stated ✓ ✓

"Not publicly stated" means the vendor's current public materials did not address this as of the verification date, not that the feature is absent. Confirm directly with any vendor before making a decision.

The Platforms

IP Author

IP Author is the most complete option in this comparison for teams that need prosecution work handled properly across jurisdictions and technical domains, not just USPTO office actions in software patents. It covers the full workflow from invention disclosure through office action response inside a browser-based environment, with USPTO and EPO coverage, chemistry and sequence support, and filing-faithful editing that produces 37 CFR 1.121-compliant redlines out of the box. Security posture includes SOC 2 Type II certification, zero data retention at the AI-provider level, and a policy against using customer data to train models: table stakes that not every platform in this comparison states publicly.

Strengths

  • USPTO and EPO jurisdiction coverage built natively into one workflow, rather than assembled through acquisitions
  • Chemistry and sequence-pattern support built in, not bolted on
  • Section-scoped edits instead of full-document regeneration, so changes stay precise
  • Full security stack: SOC 2 Type II, zero data retention, no model training on customer data, and MFA, a combination not every competitor states in full

Considerations

  • No public developer API

Solve Intelligence

Solve Intelligence covers invention harvesting, drafting, and prosecution in a browser-based platform. It expanded into European workflows in 2026 through two acquisitions: Palito.ai (validity analysis, European litigation, acquired March 2026) and ClaimWise (European prosecution and opposition workflows, acquired May 2026). It also natively supports chemical structures via built-in ChemDraw-style tooling and ST.26 sequence handling.

Strengths

  • Full lifecycle coverage from harvesting through prosecution
  • Actively deepening EPO coverage via the ClaimWise and Palito.ai acquisitions
  • Native chemistry/SMILES and sequence support

Considerations

  • EPO coverage was gained through two 2026 acquisitions rather than built natively
  • A 37 CFR 1.121 filing-faithful redline output is not stated publicly

DeepIP

DeepIP takes a Microsoft Word-integrated approach, aiming to keep attorneys in a familiar drafting environment while adding AI-assisted office action analysis, prior art review, and portfolio-adjacent features. In June 2026, DeepIP acquired PatentMaker, a Munich-based patent workflow tool, extending its reach into German and European prosecution.

Strengths

  • Native Word integration reduces workflow disruption
  • SOC 2 Type II, ISO 27001, and HIPAA certifications
  • EPO/German coverage gained via the PatentMaker acquisition

Considerations

  • The PatentMaker acquisition (June 2026) is recent, extending DeepIP's US-built platform into Europe
  • Portfolio analytics are an adjacent feature rather than a core strength, unlike platforms built around cross-case intelligence
  • A 37 CFR 1.121 filing-faithful redline output is not stated publicly

Patlytics

Patlytics is a full-lifecycle platform covering drafting, prosecution, invalidity, infringement, FTO, and portfolio analysis, with claim-level, citation-backed analysis and SOC 2 Type 2, ISO 27001, and ISO 42001 certifications. European coverage is strongest for prior art search. EP office action support is newer and still developing, with the platform currently optimized primarily for the US. It uses Zero Data Retention (ZDR) agreements with third-party AI providers, so customer data, prompts, and invention disclosures are not saved or used to train models, paired with encryption in transit and at rest. It also supports chemical structure handling and ST.26 sequence export.

Strengths

  • Broadest stated lifecycle coverage of the group, including invalidity and infringement
  • Multiple stated security/AI-governance certifications, including ZDR agreements with its AI providers
  • Chemical structure and sequence support

Considerations

  • EP office action prosecution support is newer and less mature than its EP prior art search capability

Rowan Patents

Rowan Patents (a Clarivate product) is a desktop-based drafting and prosecution tool built around structured data objects: claim terms, part numbers, figure references, with strong consistency-checking across a document as terms are defined and reused. It supports both US and European drafting requirements, along with dedicated chemistry and biotechnology features including an integrated chemical structure tool.

Strengths

  • Strong terminology and consistency management across long documents
  • US and EPO drafting support, plus dedicated chemistry/biotech tooling
  • Established, mature drafting-tool foundation backed by Clarivate

Considerations

  • Prosecution-specific AI features and prior art integration are more limited than platforms built around office action response specifically
  • Security certifications (SOC 2, MFA) are not detailed on public materials

Abigail

Abigail positions itself as built specifically for office action response, with a tiered analysis pipeline (formalities, then §112, then §101/102/103) and a pay-per-response pricing model rather than a subscription. Its "OpenClaw" developer API is documented with working endpoints, the only platform in this comparison with a live public API. Its trust materials also state RBAC/MFA and a no-training policy on customer data.

Strengths

  • Purpose-built specifically around office action response rather than the full patent lifecycle
  • Verified live public API (OpenClaw), uncommon in this category
  • MFA and a no-training policy

Considerations

  • SOC 2 Type II certification is in progress, not yet completed, as of this writing
  • A 37 CFR 1.121 export guarantee and chemistry/sequence support are not stated publicly
  • No EPO coverage currently offered; narrower scope outside office action response compared to full-lifecycle platforms

Patent Bots

Patent Bots is a suite of six focused tools rather than a single integrated platform: drafting and proofreading assistance, examiner statistics, art unit prediction, patent family analysis, and portfolio list-building. It's built more around augmenting a firm's existing prosecution process with data and quality checks than around drafting a full office action response end to end. Its Office Action Explorer links examiner citations directly to the cited passage, though this is passage-level navigation rather than AI mapping of citations to individual claim elements.

Strengths

  • SOC 2 Type II, zero data retention, no model training on customer data, and MFA: a full security stack
  • Deep examiner and art unit analytics not matched by most platforms in this comparison
  • Explicitly offers IDS form filling as a stated feature

Considerations

  • Not positioned as a full office action response drafting tool the way IP Author, Solve Intelligence, DeepIP, Patlytics, or Abigail are
  • Citation linking is passage-level rather than AI mapping to specific claim elements
  • EPO coverage and chemistry support are not stated publicly

On security and compliance: For unpublished patent applications, security posture isn't a nice-to-have, it's a baseline requirement. Several vendors in this comparison, including IP Author, now publicly confirm SOC 2 Type II certification, zero data retention at the AI-provider level, and a policy against training models on customer data. IP Author also confirms MFA as standard, which not every vendor's public materials state. Confirm the full stack directly with any vendor, since coverage still varies on jurisdiction, technology-specific support, and filing-format compliance even where security basics line up.

What Practicing Attorneys Are Actually Seeing

In a recent industry panel discussion on AI in patent prosecution, practicing patent attorneys, including a former USPTO examiner, pointed to a few consistent themes worth passing along, independent of any one vendor:

  • Structured presentation of examiner rejections and cited prior art (for example, color-coded mapping between rejection grounds and claim language) meaningfully reduces the cognitive load of reviewing an office action, even though the underlying legal analysis still requires full attorney review.
  • Concerns about AI hallucination are real but are substantially reduced when a tool shows its work: linking every AI-generated statement back to the specific source passage it came from, so an attorney can verify rather than trust blindly.
  • One attorney estimated meaningful time savings, in the range of 30 to 50%, on office action response work specifically. This is a third-party estimate, not a vendor-published figure, and it will vary by matter complexity and firm workflow.

What to Look for When Evaluating AI Patent Prosecution Software

  • Jurisdictional coverage: USPTO-only, or does it also handle EPO (or other) procedure and formatting requirements?
  • Citation and prior art handling: Does it link cited references to specific claim language, or just summarize the office action generally?
  • Security posture: SOC 2 status, data retention policy, and whether your filings train the vendor's models. Confirm directly with each vendor.
  • Technology-specific support: If you file in chemistry, biotech, or software with heavy technical drawings, ask specifically whether the tool handles your subject matter, not just "patents" generally.
  • Filing-faithful output: Does the tool produce redlines/documents that are actually compliant with formatting rules like 37 CFR 1.121, or does that need to be reformatted before filing?
  • Scope of AI edits: Can you scope an AI edit to a specific section, or does every edit risk regenerating the whole document?

Methodology: The comparison below is based on publicly available information. That includes company websites and documentation, published reviews, video tutorials, recorded demos and webinars, and information shared with us by practitioners. Product capabilities in this category change quickly, so we will keep updating this page as new information becomes available, and we welcome corrections or additional detail from any of the companies mentioned. Reach out via our contact page.

Frequently Asked Questions

What is AI patent prosecution software?
AI patent prosecution software helps patent attorneys analyze USPTO (and in some cases other jurisdictions') office actions, map cited prior art to specific claim language, and organize a structured response. It supports the attorney's work rather than replacing legal judgment on strategy or claim scope.
Can AI automatically respond to an office action without attorney review?
No. Every platform compared here, including IP Author, is designed to support attorney-led response drafting, not to file a response without review. Claim scope decisions, legal strategy, and the final filed document remain the attorney's responsibility.
Is AI patent prosecution software secure enough for unpublished applications?
It depends on the vendor. Look for SOC 2 Type II certification, a clear data retention policy, and explicit assurance that your filings are not used to train the vendor's models. These vary meaningfully across vendors in this category, so ask each vendor directly rather than assuming.
Does AI patent prosecution software work outside the USPTO?
Coverage varies by vendor and by exactly what "EPO coverage" means. IP Author supports both USPTO and EPO natively. DeepIP and Solve Intelligence added EPO-adjacent coverage in 2026 through acquisitions of European patent tools. Patlytics offers strong EP prior art search, with EP office action support still developing. Abigail and Patent Bots remain USPTO-only. If you file internationally, ask specifically whether a vendor's EPO support covers search, drafting, or full office-action prosecution, since these are different claims.

For related reading, see how IP Author approaches office action response, the broader patent prosecution workflow, and AI-powered prior art search.