Here are the main risks to the subcontractor in that clause — and why they matter. This wording is unusually broad and can have serious long-term consequences.
Because the license is perpetual and irrevocable, you cannot:
- take it back later,
- change the terms,
- limit how it’s used in the future.
Even if your business model changes or you want to commercialize that IP independently, you’ve permanently given these rights away.
“Sublicensable” and “use and/or disclose” means:
- Seeper and the Client can give your IP to third parties, including competitors.
- They can integrate it into other contractors’ work.
- They can publish, distribute, or otherwise share it if they deem it necessary.
You lose control over where your IP goes and who sees it.
“Similar projects” is vague and could mean:
- any future project that resembles this one in any way,
- even projects you are not involved in,
- future commercial projects that reuse your IP without paying you.
This could effectively grant a free, permanent license for all your future work if it’s based on the same Background IP.
You get:
- no ongoing payment,
- no compensation for reuse,
- no ability to charge later.
If your Background IP is valuable, you’re giving it away indefinitely at no cost.
The clause does not say the IP must be:
- used only for the project,
- kept confidential,
- used only internally.
They can openly use or disclose your IP in other contexts.
Because they can use and share your Background IP:
- Your proprietary tools, code, methods, or processes might become accessible to the market.
- Competitors may gain access indirectly.
- Your future negotiating power or uniqueness may be reduced.
If your business depends on:
- licensing your IP,
- custom tools or code,
- reusable components,
…you may unintentionally undermine your own revenue streams.
- Your proprietary software module is reused in other client installations, without you being hired again.
- Your design methods or technical solutions are passed to another subcontractor.
- A component you spent years developing becomes effectively open to the client forever.
- Future versions of the same project type are awarded to someone else because they have access to your Background IP.
(If you want, I can help you draft alternative wording.)
Common protections include:
- Limiting the license to use only, not disclose.
- Removing “similar projects.”
- Making the license project-specific and time-limited.
- Marking it as non-sublicensable.
- Requiring a separate negotiation for Background IP use outside the project.
- Keeping IP confidential except where absolutely needed.
If you’d like, I can rewrite the clause to be fairer for the subcontractor, or help you assess whether your specific Background IP is at risk.