AI Patent Drafting helps you draft review-ready applications.80% faster.

From disclosure to a review-ready application—in Word or on the web, with enterprise-grade data security.

Trusted by leading innovators worldwide.

Draft faster. Built around your workflow.

Patent-native AI, professional data and secure, reviewable workflows—from disclosure to Word.

80%

Less time spent on drafting work.

Analyze source material, draft, review and format in one guided flow instead of repeating work across tools.

BeforeManual review, drafting and reformatting

With eurekaOne guided, reviewable workflow

2B+

Connected science and technology records.

Ground drafting decisions in Patsnap’s global patent and technical intelligence across 20+ expert-curated data categories.

Explore the data foundation ↗

Patent workflow

Built around how patent professionals work.

Analyze disclosures, shape claims, draft, review and write back to Word—in one guided flow.

Security

Confidential data stays confidential.

Encrypted in transit and at rest. Never used to train Patsnap’s proprietary LLM.

Explore Patsnap security ↗

Confidentiality for your most sensitive innovation work.

Your queries, saved patents, uploads, and analysis outputs are never used to train our models.
Your data is encrypted at rest and isolated within secure, enterprise-grade infrastructure.
Neither Patsnap employees nor any third party can see your data. Everything is sandboxed to you and your organization alone.
You choose what to upload and when to delete it. SSO, audit logs, and role-based permissions are built for how innovation teams work.

SOC 2Certified

GDPRCompliant

ISO 27001Certified

CCPACompliant

Full Patent Lifecycle Coverage

Each workflow supports Auto mode and Copilot mode to match your working style

Parse Any Document. Surface What's Missing.

Turn rough engineering notes into structured disclosure, highlighting missing details and overlooked inventive points that may become protectable claim directions. Inventors can keep refining the disclosure with simple follow-up edits.

Assess Patentability Before You Draft

Understand whether an invention is ready for the patent process, with professional guidance on technical contribution, filing readiness, and application risks before formal drafting starts.

Deliver a Filing-Ready Disclosure

Prepare complete pre-filing materials from notes, sketches, screenshots, and prototype descriptions, reducing back-and-forth communication time and external attorney cost.

Returns You Can See from Day One

Every efficiency gain is backed by real data — feel the difference from your very first case

ROI Calculator

Adjust the inputs to see your team's projected returns

Law firm modelManual setting

Team Size30 attorneys

Cases per Attorney / Month15 cases

Fee per Case$10,000

Based on real customer data: AI mode can lift attorney case output. Net gain assumes 18% of added capacity becomes incremental work, applies a 35% contribution margin, and subtracts estimated monthly AI tooling cost before calculating ROI.

Set result preview

6.7x

ROI Multiplier

1,272h

Hours saved / month

+$209,281

Net monthly gain after AI cost

Every $1 invested in AIproduces $6.7 in net profit

Patent-Native AI, Built for Reviewable Drafting

Every capability is purpose-built for IP workflows — from multimodal parsing to jurisdiction-aware formatting.

Call Patsnap Search inside the workflow to retrieve patent records, family documents, citations, legal events, and claim context when the draft needs external grounding.
Search intelligence becomes part of drafting and OAR reasoning instead of a separate browser task.
Patsnap SearchCitationsFamily Data

Patent Search Engine

Call Patsnap Search inside the workflow to retrieve patent records, family documents, citations, legal events, and claim context when the draft needs external grounding.

Search intelligence becomes part of drafting and OAR reasoning instead of a separate browser task.

Patsnap SearchCitationsFamily Data

Adapt Drafts to the Standards Your Team Uses

Patent drafting is never one-size-fits-all. Eureka adapts to patent-office rules, industry conventions, enterprise standards, law-firm requirements, and personal writing habits.

Patent offices

CNIPA, USPTO, EPO, and jurisdiction-specific document expectations.

Industries

Mechanical, software, biotech, chemistry, electronics, and more.

Enterprise standards

Internal terminology, review rules, disclosure depth, and approval logic.

Law-firm norms

Firm-specific claim structure, specification style, and response habits.

Personal habits

Individual attorney preferences for wording, detail level, and organization.

Plans & Pricing

Autonomy for all. Choose the best plan for you.

Freefor 14 days

No Credit Card Required

10,000 Trial Credits Included

Typically enough for:

≈ 1 patent application draft
Or ≈ 2 invention disclosures
Or ≈ 2 office action responses
Claims, drawings & more
Draft up to 50% faster • Draw up to 90% faster

Max

Unlimited Usage for Drafting and Prosecution workflows.

$600/month

Unlimited Usage for Patent Drafting Agents
Export your drafted contents as Word documents
Include Eureka Pro ($200): full access to all Eureka agents.

Draft Your First Patent in Minutes

Try AI-powered invention disclosure, patent drafting, and office action response — free, no credit card required.