News: Lightbringer raises $10 million in Series A funding

File patents with

speed and confidence

Lightbringer helps growing tech companies work smarter with patents, without the slow and expensive processes of legacy patent firms. Built for innovators, not law firms.

Expert attorneys meet an AI-first patent service

Behind our groundbreaking AI-first patent service is a team of experienced patent attorneys helping you scale your patent portfolio strategically. We don’t just check boxes, we advise and drive your entire patent journey.
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Draft, file and manage patents

Submit your ideas to Lightbringer's platform and we draft a strong patent application in days, not months.

Proactive portfolio management

As your business evolves, so does your IP portfolio. Our platform and experts help you spot what’s worth protecting next.

Meet our dedicated team of Patent Attorneys and product specialists.

Lightbringer pairs advanced intelligence and expert patent attorneys to help you stay ahead, protect what matters, and unlock new opportunities. So you can move fast with confidence.

The team Get started

Ideation

The Lightbringer platform identifies which of your ideas have real patent potential and transforms them into a format that's ready for patent drafting.

Priority drafting & filing

Next, our specialists and attorneys turn your innovation into a draft with complete claim sets and technical descriptions ready for submission.

Patent prosecution

As authorities respond, the platform aggregates feedback and suggests the best strategic actions, which you refine together with our attorneys.

PCT - International Filing

Lightbringer helps you secure rights in additional countries and regions, all while giving you a complete, easy-to-follow overview in one place.

You

Our Attorneys

You

Our Attorneys

You

Our Attorneys

International patent filing workflow illustration

The new way to patent is built for innovators

Forget friction. Our platform turns patent chaos into clarity with faster workflows, guided strategy, and actionable insights for fast-moving founders.
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Faster filings

Lower prices

Get started

Compare Lightbringer with the traditional patent attorney

Lightbringer helps you stay ahead, protect what matters, and unlock new opportunities.

Traditional law firms

Lightbringer

Expert Patent Attorney

Yes

Time to file patent application

Weeks to months

Days

Pricing

Hourly billing, surprise invoices

Fixed pricing, no surprises

Visibility

Scattered emails and PDFs

Single dashboard

Office action response

Manual interviews and forms

AI-guided process

Office actions

Manual tracking and response

Automated tracking + expert support

Competitor monitoring

Manual research (billable)

Automated alerts

Strategy insights

Billed by the hour

AI-powered, included

Certified data security

Varies by firm

SOC 2 Type 2 certified

Trusted by founders.
Loved by engineers.

4.8

4.8 out of 5 stars G2 reviews

Jonas

Small-Business (50 or fewer emp.)

February 23, 2026

User-Friendly, Cost-Effective Patent Filing

4.5

out of 5

I find Lightbringer very easy to use, which makes my work with patent applications straightforward. The support is good, which makes any issues that come up less of a hassle. I also appreciate the low cost, which is a significant factor for my team...

Michael L

CEO and Founder

November 11, 2025

Efficient Patent Filing Speed with Lightbringer

out of 5

I love Lightbringer for its speed of execution in filing a patent which saves me significant time and effort. The process clarity is another standout feature, ensuring I understand each step without confusion...

Patrik L.

CEO

Small-Business (50 or fewer emp.)

May 27, 2025

"A transparent, cost-effective partner for our patent journey"

out of 5

They offer not only solid IP expertise, but also a product and platform that gives us full visibility into our engagements – past, present, and upc...