Structured patent claims from technical specs — drafted in seconds
ClaimGen transforms your invention descriptions into professional, structured claim drafts. Built for tech companies and inventors to slash initial IP filing costs.
Plans from $7/mo
Wireless charging pad, 15W output, Qi2 standard, aluminum casing
1. A wireless charging apparatus comprising: a charging pad configured to deliver up to 15W of power; a communication interface compliant with the Qi2 standard; and an aluminum housing enclosing said charging pad.
Everything you need to draft patent claims
Built for inventors and tech teams who need to cut initial IP filing costs without sacrificing quality.
Technical-to-legal translator
Turn raw invention descriptions into structured, legally sound claim drafts — precise language, zero fluff.
Smart claim hierarchy
Auto-structure independent and dependent claims. One invention, properly layered for maximum protection.
Prior art awareness
Drafts are optimized to highlight novelty, ensuring your claims stand out against existing patents.
Cost-saving first drafts
Reduce attorney hours by 80%. Get a high-quality initial draft ready for review, not from scratch.
Built for tech specs
Made for software, hardware, and process inventions — paste in your technical notes, copy out professional claims.
Fast enough for R&D
A full claim set in minutes — draft dozens of inventions before your next team meeting.
Three steps
From a rough idea to a structured patent claim draft.
Paste
Drop in your technical description and key invention details.
Generate
ClaimGen writes structured, review-ready patent claims.
Review
Copy the draft to your attorney or filing system and save on costs.
Simple pricing
Pick a plan and start drafting claims.
For individual inventors
- 5 claim drafts per month
- Basic claim structuring
- PDF export
For tech companies
- 100 claim drafts per month
- Advanced hierarchy & dependencies
- Priority processing
- Full draft history
- API access
Frequently asked
Who is ClaimGen for?
ClaimGen serves tech companies and independent inventors. Paste your technical invention details and get structured patent claim drafts ready for initial review.
Do you offer a free trial?
No — ClaimGen is a paid tool, with plans from $7 a month. The demo on this page shows exactly what you get.
Will the claims be unique?
Every draft is generated fresh from your specific technical details — no generic templates and no duplicate content that weakens your IP protection.
How do I pay, and can I cancel?
By card through our checkout. Plans are billed monthly and you can cancel at any time.
Stop overpaying for initial drafts.
Pick a plan and generate your first patent claim draft in about ten seconds.
See plans