For many startups and growing technology companies, securing patents is a critical step in protecting innovation and building long term value. Yet the patent process has traditionally been slow, expensive, and highly dependent on specialist legal expertise. Preparing applications, coordinating with patent attorneys, and managing intellectual property portfolios can take months and require significant financial resources, creating barriers for many businesses. Swedish legaltech startup Lightbringer is aiming to change that equation through artificial intelligence, and the company has now secured fresh funding to accelerate its growth and international expansion.
Lightbringer has raised $10 million in Series A funding in a round co led by 6 Degrees Capital and Newion. Following the investment, partners from both firms have joined the company’s board, strengthening its support network as it enters its next phase of development.
The new capital will be used to expand the company’s presence in the United States and further enhance its AI powered patent platform.
Modernising a Complex Industry
Founded in 2023, Lightbringer was established with a clear objective: making patent protection more accessible, efficient, and affordable for startups and small and medium sized businesses.
The company believes many innovative organisations struggle to protect their intellectual property because existing patent processes remain highly complex and resource intensive.
Traditional patent services often require extensive collaboration between technical teams and legal specialists, resulting in lengthy timelines and significant costs.
For fast growing companies operating in competitive markets, these delays can hinder innovation and slow commercialisation efforts.
Lightbringer is seeking to remove these barriers by combining artificial intelligence with legal expertise in a single integrated platform.
An AI Native Approach to Patent Filing
At the core of the company’s offering is an AI powered platform that supports intellectual property strategy, patent filing, and portfolio management.
Unlike many legal technology solutions that simply improve productivity for lawyers, Lightbringer has built an AI native platform designed to handle a substantial portion of the patent process directly.
The system uses agentic AI capabilities alongside oversight from experienced patent lawyers.
This combination allows businesses to move through patent filing procedures significantly faster while maintaining legal quality and compliance.
According to the company, processes that traditionally take around two months can now be completed within just a few days.
The platform also operates through a fixed price subscription model, helping companies gain greater predictability over intellectual property costs.
Addressing a Growing Market Need
Demand for intellectual property protection continues to increase as technology innovation accelerates across sectors such as software, artificial intelligence, biotechnology, advanced manufacturing, and deeptech.
At the same time, the industry faces a shortage of patent lawyers with expertise in highly specialised technical fields.
This skills gap creates additional pressure on businesses seeking to secure patents efficiently.
Lightbringer believes automation can help bridge this gap by reducing reliance on manual workflows while enabling legal experts to focus on higher value strategic work.
The company’s platform is designed to support organisations throughout the entire patent lifecycle, from initial strategy development to portfolio management and ongoing protection activities.
Supporting Deeptech Innovation
One of Lightbringer’s key target markets is the growing deeptech sector.
Companies developing advanced technologies often operate in highly competitive environments where intellectual property protection plays a vital role in attracting investment and securing market advantages.
By simplifying and accelerating patent filing, the company aims to help innovators bring new technologies to market with greater confidence.
The platform provides businesses with tools to manage and protect intellectual property without requiring extensive in house legal resources.
This can be particularly valuable for startups seeking to scale while maintaining focus on product development and commercial growth.
Expanding Into the United States
The newly secured Series A funding will support Lightbringer’s international expansion strategy, with the United States identified as a major growth market.
The company plans to strengthen its presence among technology startups, scaleups, and innovation driven businesses seeking faster and more efficient ways to secure patents.
Investment will also be directed toward continued platform development as Lightbringer expands the capabilities of its AI driven intellectual property infrastructure.
As innovation cycles become shorter and competition for intellectual property intensifies, businesses are increasingly looking for more efficient ways to protect their inventions. With fresh funding, growing market momentum, and a technology first approach, Lightbringer is positioning itself to modernise one of the most important processes in the innovation economy and help companies secure intellectual property faster than ever before.
