Lightbringer AB

Lightbringer's mission is to make world-class patent protection accessible to deep-tech and growth-stage companies by combining agentic AI with expert patent attorneys. Traditional patent processes are slow, opaque, and billed by the hour, leaving innovators exposed while they wait months for protection. Lightbringer replaces this with an AI-native platform that manages the full patent lifecycle: identifying which inventions have real patent potential, drafting priority applications with complete claim sets, managing prosecution and office action responses, and coordinating international (PCT) filings across jurisdictions.

Every application is reviewed and finalized by qualified patent attorneys, ensuring legal precision, while the platform accelerates drafting, tracks portfolios in a single dashboard, and delivers automated competitor monitoring and strategic insights that are normally billed separately. Clients pay fixed, transparent fees instead of unpredictable hourly invoices, cutting costs by roughly 50% and filing up to 70% faster than traditional firms.

Lightbringer serves startups filing their first patent, scaleups building out a portfolio, and larger companies seeking strategic IP alignment, across sectors such as biotech, robotics, climate tech, and semiconductors. The company is SOC 2 Type 2 certified and GDPR compliant, and operates from offices in Malmö, Stockholm, Palo Alto, and London, serving over 100 founders in 20+ countries.