License with confidence,assign with care

Licensing is where intellectual property stops being an asset on paper and starts producing revenue. It is also where value leaks quietly, because the terms that decide how much a deal is worth over its life are rarely the terms anyone argues about when it is signed.

This page sets out how license and assignment agreements are built, which clauses carry the money, and where the common mistakes sit. It is written for people who will have to live with the agreement, not for people who enjoy reading them.

What is on this page

• A license and an assignment are not the same thing
• The grant clause, and the four variables inside it
• Exclusive, sole, and non-exclusive
• Field of use, channels, and carve-outs
• Royalties: the rate, the base, and the deductions
• Advances, minimums, and recoupment
• Reporting and audit rights
• Warranties and indemnities, and what they are actually worth
• Termination, reversion, and sell-off
• Trademark licenses and quality control
• Assignments, transfers, and recordals
• Co-ownership and joint development
• Sub-licensing
• If you are the one taking the license
• How the work runs here

A license and an assignment are not the same thing

A license is permission. You keep ownership and allow someone else to do defined things with your intellectual property, on defined terms, for a defined time. When it ends, the permission ends and the right returns to you intact.

An assignment is a sale. Ownership moves. Once it is done, the thing is no longer yours, and whatever the buyer does with it afterwards is their decision, not yours. You can negotiate for payments, credit, or a reversion in certain circumstances, but those are contractual promises from a new owner rather than rights you have retained.

The distinction sounds obvious and is missed constantly, because agreements are not always titled honestly and the operative words sit in the middle of a long clause. A document headed “License Agreement” can contain an outright assignment. Language such as “grants, transfers and assigns all right, title and interest” is a sale, whatever the heading says.

Two questions settle which one you are looking at. After this agreement takes effect, can you still exploit the work yourself? And if the relationship ends badly in two years, what comes back to you, and how long does it take? If the answer to the first is no and to the second is nothing, you are assigning, regardless of what the document is called.

The grant clause, and the four variables inside it

Everything of consequence in a license lives in the grant clause. Read it first, before the payment terms, because the payment terms are only meaningful once you know what is being paid for. Four variables define the shape of the grant.

Term. How long the license runs. A fixed period with a defined end is the cleanest arrangement. Automatic renewal is common and is not necessarily bad, but it should require something from the other side to trigger it, such as meeting a minimum, rather than simply rolling on because nobody remembered to send a notice. Perpetual grants are frequently proposed and are difficult to undo. If a perpetual term is genuinely appropriate, the price should reflect that it is closer to a sale than a rental.

Territory. Where the license applies. Worldwide is easy to sign and expensive to reclaim if you later find a regional partner who would have paid well for that market alone. Granting the territories a counterparty can actually service, with the rest reserved, keeps options open at no cost to a licensee who was never going to use them.

Media. The formats, platforms, and channels covered. This is where language quietly widens. A phrase such as “in all media now known or hereafter devised” captures technologies that do not yet exist, which is a substantial thing to give away in a field where new distribution channels appear regularly. Listing the media that matter, with a mechanism to add more by agreement, is usually the fairer structure.

Money. What you are paid, when, and calculated on what. This deserves its own treatment, below.

If you cannot locate all four in a document, that is itself the finding. Ambiguity in a grant clause is not neutral. It tends to be resolved in favour of whoever has more resources to argue about it later.

Exclusive, sole, and non-exclusive

Exclusivity is the variable most often misunderstood, partly because there are three positions rather than two.

• Non-exclusive. You may license the same rights to as many others as you like. The licensee gets permission, not a position.
• Sole. You will not license these rights to anyone else, but you may still exploit them yourself.
• Exclusive. Nobody else may exploit these rights, and that generally includes you. An exclusive license can leave the owner unable to use their own work in the licensed field.

Exclusive licenses are not wrong. They are often what makes a deal worth doing for a partner who is investing in the market. But exclusivity should be paid for, and it should be earned continuously rather than granted once. Performance conditions are the usual mechanism: the exclusivity holds as long as the licensee meets agreed minimums, and otherwise converts to non-exclusive or ends. Without that, an exclusive license to a partner who loses interest freezes the asset for the length of the term.

Field of use, channels, and carve-outs

Rights can be divided far more finely than most licensors realise, and dividing them well is the difference between one deal and several.

A field of use restriction limits the license to a particular application, product category, or industry. The same underlying work can be licensed to different partners for different fields without any of them conflicting. A design licensed for apparel does not have to include homeware. Software licensed for internal business use does not have to include the right to build a competing product on top of it.

Channel restrictions do the same job for routes to market: retail but not wholesale, direct-to-consumer but not third-party marketplaces, physical but not digital. Carve-outs work in the other direction, reserving specific uses out of an otherwise broad grant, such as retaining the right to use your own work in your portfolio, your showreel, or your marketing.

That last point is worth stating plainly, because creators lose it constantly. If you assign or exclusively license your work without reserving a portfolio right, you can end up unable to show the thing you made to win your next commission. It is a small clause and it is almost never refused when asked for at the right moment.

Royalties: the rate, the base, and the deductions

The headline royalty rate is the number everyone negotiates and the least reliable predictor of what you will actually be paid. Three things determine the outcome, and only one of them is the rate.

The base. A percentage of what? Gross revenue, net revenue, net receipts, wholesale price, suggested retail price, and adjusted gross are all different numbers, sometimes by a factor of several. A high rate on a heavily reduced base is worth less than a modest rate on gross. Before agreeing a percentage, agree the definition of the thing it is a percentage of, in writing, with examples if necessary.

The deductions. What comes off before your share is calculated. Distribution fees, marketing costs, packaging deductions, returns and reserves, platform fees, currency conversion, taxes, and collection costs can all appear. Each is arguable individually and collectively they can transform the economics. Reserves against returns are a particular trap: money is withheld against the possibility of returns and, without a cap and a liquidation date, can be held effectively forever.

The timing. When you are paid, and how long after the period in which the money was earned. Quarterly accounting within a defined number of days is normal. Annual accounting with a long lag is a working capital loan from you to them, unpriced.

Escalators and step-downs are worth considering in both directions. A rate that rises once volume passes a threshold rewards success. A rate that falls in exchange for a larger commitment can be sensible. What matters is that the mechanics are unambiguous and can be checked.

Advances, minimums, and recoupment

An advance is a prepayment of royalties, not a bonus. It is recouped, meaning your future royalties pay it back before further money reaches you. Whether an advance is genuinely valuable depends on two features that are easy to overlook.

The first is whether it is recoupable but non-returnable. If the deal underperforms and the advance is never recouped, a non-returnable advance stays with you. A returnable one can be clawed back, which turns what looked like income into a debt.

The second is cross-collateralisation. Where several works or several deals are grouped, an unrecouped balance on one can be recovered out of the earnings of another. A successful project can end up paying off an unsuccessful one, and the licensor sees nothing from either. Keeping accounting separate for separate works is a reasonable thing to insist on.

Guaranteed minimums serve a different purpose. They set a floor under the deal, and they give exclusivity something to be measured against. A minimum that must be met to retain exclusivity converts a passive licensee into an active one, or returns the rights to you.

Reporting and audit rights

A royalty you cannot verify is a royalty you are accepting on trust. Reporting obligations should specify what a statement contains, not merely that one will be provided. Units, gross revenue, each deduction itemised, the calculation, and the resulting payment, per period and per territory, is the standard to aim for.

Audit rights matter more than they appear to. The right to appoint an accountant to examine the licensee's records, on reasonable notice, at your cost unless the audit discovers an underpayment above a stated threshold, in which case they pay. That threshold provision is what makes the right usable, because it removes the problem of having to spend money to find out whether you are owed money.

Two limitations to watch. A short window in which statements can be challenged, after which they are deemed accepted, can extinguish claims before anyone has looked. And a restriction to auditing only once every several years, combined with a short challenge window, can make the right ornamental.

Warranties and indemnities, and what they are actually worth

Every license contains promises about the rights being licensed. The licensor warrants that it owns what it is licensing, that it has the authority to grant the license, and that use of the material as permitted will not infringe someone else's rights.

Give those warranties carefully. If your work includes anything you did not create entirely yourself, a sample, a font, stock material, a contribution from a collaborator, an unqualified warranty of non-infringement is a promise you may not be able to keep. Qualifying by knowledge, or carving out identified third-party material that the other side accepts responsibility for, is often the accurate position rather than a weakening of the deal.

An indemnity is the promise to cover the other side's losses if a warranty turns out to be wrong. It is the clause that converts a legal problem into a financial one, and it is worth exactly as much as the indemnifying party can pay. An unlimited indemnity from a company with no assets is decoration. A capped indemnity from a solvent counterparty, supported by insurance, is worth having.

Look for caps, for whether the cap is tied to fees paid, for exclusions of indirect and consequential loss, and for who controls the defence of a claim. The party controlling the defence controls the settlement, which matters when a settlement might involve admitting something about your work.

Termination, reversion, and sell-off

How an agreement ends deserves as much attention as how it starts, and receives far less.

Termination for breach is standard, and should be tied to a cure period so that a minor administrative failure does not end a working relationship. Termination for convenience, where either side can walk on notice, is worth having if the relationship is untested, and worth pricing if only one side has it.

Insolvency provisions matter more than they seem. If a licensee fails, you want your rights back rather than watching them sit in an estate while it is administered.

Reversion is the mechanism that returns the rights to you, and it should be automatic rather than dependent on a further document being signed by a counterparty who has lost interest. Performance-based reversion is the most useful form: if the work is not exploited, or falls below defined thresholds, the rights come back.

Sell-off periods allow a licensee to run down existing stock after termination. That is reasonable, within limits. An unlimited sell-off, or one that permits continued manufacture, means the license has not really ended. A defined period, a cap on quantities, and continued royalty obligations during it are the normal controls.

Finally, deal with what happens to materials, data, and customer relationships at the end. Who keeps the artwork files, the customer list, the analytics? These are rarely addressed and frequently disputed.

Trademark licenses and quality control

Licensing a trademark carries an obligation that does not apply to copyright licensing, and ignoring it can damage the mark itself.

Because a trademark signifies a consistent source, the owner must exercise control over the quality of the goods and services sold under it. A trademark license without meaningful quality control provisions risks being treated as a naked license, which in the worst case can undermine the owner's rights in the mark.

Meaningful control means more than a clause saying quality will be maintained. It means approval rights over products and packaging before they go to market, defined standards, the right to inspect, sampling procedures, and a mechanism to require correction. It also means actually exercising those rights, because an unexercised approval right is evidence of nothing.

Trademark licenses should also address how the mark is presented: the correct form, the required notices, whether it can be combined with the licensee's own branding, and what happens to co-branded material at the end of the term. Where the license relates to a personal name or likeness, the considerations extend into publicity rights, which are covered on the personal brand and NIL page.

Assignments, transfers, and recordals

An assignment must be in writing and signed to transfer a copyright. That formality is not a technicality, it is the difference between owning something and believing you own it.

A well-drafted assignment does more than transfer. It identifies the works precisely enough that there is no argument about scope later, includes future works where that is intended and permissible, deals with moral rights to the extent they apply, includes a further assurance obligation so the assignor will sign anything else needed to perfect the transfer, and confirms that consideration was given.

Where the right sits on a public register, the transfer should be recorded. Recording an assignment of a registered trademark keeps the register accurate, which matters when a future buyer, investor, or platform checks ownership and finds it in someone else's name. The same applies to copyright registrations. An unrecorded transfer is a diligence problem waiting to surface at the worst possible moment.

For businesses that have grown by acquiring assets, or that have used contractors over several years, an assignment audit is often overdue. It is unglamorous work that turns a portfolio of assumptions into a portfolio of documented rights.

Co-ownership and joint development

Where two or more parties create something together, or agree to develop something jointly, the default legal position rarely matches what either of them assumed.

Joint ownership sounds equitable and behaves awkwardly. Depending on the right involved and the jurisdiction, a co-owner may be able to license the work without the other's consent, may owe an accounting to the other, or may be unable to act at all without agreement. None of those defaults is likely to be what the parties had in mind while the work was going well.

The cure is a written agreement made before or at the start of the collaboration, dealing with who owns what, who can license, whether consent is needed, how revenue is shared, what happens if one party wants out, and who controls enforcement against a third party. In music this is the split sheet, and the reason it is signed in the room is that memories improve in the direction of the money once a record starts earning. That is covered further on the entertainment law page.

Joint development agreements need one thing more: a clear line between background intellectual property, which each party brings and keeps, and foreground intellectual property, which the collaboration produces. Without that line, a party can find that what it walked in with has become jointly owned by virtue of having been used.

Sub-licensing

The right to sub-license lets your licensee grant rights onward. It is often necessary, because a distributor may need to appoint local partners, and a platform may need to pass rights to its users.

What matters is control and money. Sub-licensing should require your prior approval, or at minimum be limited to defined categories of sub-licensee. Sub-licensees should be bound by terms no less protective than the head license, so quality and usage standards do not dilute as rights move down the chain. Your royalty should be calculated on what the end user pays, or on a defined share of sub-license income, rather than on a notional internal transfer price. And sub-licenses should terminate when the head license does, so the rights genuinely return to you.

If you are the one taking the license

The same care runs in reverse, with different priorities.

You need the rights you are paying for to actually cover the use you have planned, including uses you will want in a year. A license that omits the territory where your growth is coming from, or the format your customers are moving to, will need renegotiating from a weak position.

You need warranties that the licensor owns what it claims, and an indemnity that is worth something if a third party appears with a competing claim. You need to know whether the license survives a change of control, so that an acquisition of the licensor does not destabilise your supply of rights. You need clarity on what happens to products you have already made if the agreement ends.

And you need to be sure the person signing has authority to grant what is being granted. Where the work has multiple contributors or a complicated history, ask for the chain of title rather than assuming it exists.

How the work runs here

Most licensing engagements begin in one of two ways. Either an agreement has arrived and needs reviewing before a deadline, or a deal is being structured and the terms need drafting from the licensor's side.

A review produces a marked-up document and a plain summary of what the agreement actually does, what the negotiable points are, and which of them are worth spending goodwill on. Not every unfavourable clause is worth fighting, and knowing which three to press is more useful than a list of forty comments.

Drafting from scratch starts earlier, with what the asset is, who owns it, and what the business wants from it over the next several years. A license that fits a strategy is a different document from one that reacts to an offer.

Contract review is commonly handled on a flat fee where the scope is clear. Negotiation and ongoing portfolio work are quoted after the first conversation, once the scale is understood. Shreepal J. Zala is licensed in Georgia and practices federal intellectual property law nationally.