AI writes up the invention. Attorneys draft the patent.
Describe the invention in Claude or ChatGPT, or point it at the spec. Lightbringer writes it up as a structured invention record and marks what’s missing. When it’s worth filing, a registered patent attorney drafts the application from that record, not a blank page.
Free to start. Nothing is saved until you approve it. Drafting and filing by our attorneys are part of Managed IP. How your data is handled
- Reading the spec
- Writing up what’s new, with the alternatives you tried
- Marking what an attorney will ask for
Done. One part is new: the temperature-aware fallback. Two questions are open before it’s ready for an attorney.
- NewTemperature-aware sensor fallback. Written up from the spec.
- OpenTwo questions. Who invented it, and one test result.
- NextHand it to an attorney. Nothing is filed without you.
Nothing is saved until you approve it.
Used by more than 200 deep tech companies across the US and EU.
AI for the groundwork. Attorneys for the patent.
A patent is a legal document. What to claim, and how, is a judgment call, so the roles stay clear.
You
Describe the invention, point to the spec, and approve every filing.
AI
Organises what you’ve captured, marks the gaps, and keeps the reasoning. It does not make legal decisions.
Attorneys
Draft the claims and the application from your record, then file and see it through the patent office.
Your record
Stays connected, so the next invention starts from what the last one taught you.
When it’s time to file, nobody starts from a blank page.
From first chat to filed patent.
Start free in the assistant you already use. Add attorneys only when something is worth filing.
Connect Claude or ChatGPT and capture what you’re building.
Capture new inventions, decide what to protect, and keep the IP strategy current.
Our attorneys draft and file from the record you built.
Nothing is saved, shared, or filed without your approval.
How TERASi protects its mm-wave radio technology.
“Lightbringer saved me time and made the process much easier, especially knowing that everything is quality-checked by both a human and AI.”
James Campion, co-founder and CEO, TERASi
Read the TERASi storyFrom captured invention to filed application.
A registered patent attorney drafts from your record, checks what’s already public first, and files once your authorised person approves.
An authorised person on your side approves every filing.
Questions
AI can organise the facts and draft parts of the text, but the claims decide what you own, and getting them right is legal work. Lightbringer uses AI to prepare a complete invention record. A registered patent attorney drafts the application and makes the legal calls.
Lightbringer is built for unfiled inventions. Sign-in is per organisation, nothing is saved until you approve it, and nothing is filed without a person. Claude and ChatGPT keep their own data settings, so check yours before you share details you haven’t filed.
A spec, a design doc, a pull request, or a description in your own words. Lightbringer asks for what’s missing, such as the alternatives you tried and who invented what.
Writing up the invention is free to start. Drafting and filing are part of Managed IP, with plans that include the platform. Talk to an attorney about your invention.
Yes. Your counsel can work from the same record. Add our attorneys when you want the work done.
Write up your invention today.
Start free in Claude or ChatGPT. Hand it to an attorney when it’s worth filing.