Patent Drafting, Reimagined.

From invention disclosure to office action response, one intelligent workflow covers the entire patent drafting lifecycle. Supporting CNIPA, USPTO, and EPO standards.

Confidentiality for your most sensitive innovation work.

  • Your queries, saved patents, uploads, and analysis outputs are never used to train our models.

SOC 2SOC 2Certified
GDPRGDPRCompliant
ISO 27001ISO 27001Certified
CCPACCPACompliant

Full Patent Lifecycle Coverage

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

Parse Any Document. Surface What's Missing.

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

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

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

Manual 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

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.

01

Patent offices

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

02

Industries

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

03

Enterprise standards

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

04

Law-firm norms

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

05

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.