Paying for professional services with equity is common for early-stage companies. For patents it aligns incentives: the provider benefits when the protected business grows.

Common instruments

  • Warrant — a right to buy shares at an agreed price in the future.
  • Option — similar in effect; terms depend on local law and your share plan.

Questions to ask

  • What valuation basis is used? It should come from your latest priced round or a method you both agree — not from invented numbers.
  • Is there vesting tied to milestones such as filing?
  • What corporate approvals are required in your jurisdiction (board, shareholders)?
  • How does the instrument behave in a future financing round or exit?

Hybrid models

Many companies combine a reduced cash fee with a smaller equity component. This keeps dilution low while preserving runway.

Always review equity terms with your own legal and tax advisers.