Should You File a Trademark in Your Name or Your LLC's?

Most trademark applications don't fail because of the name. They fail because of the name on the other line — the one that says who owns it.

It's the least glamorous field on the form and one of the easiest to get wrong. You run the business through an LLC but file in your own name because that's whose email it is. Or the LLC files, but you're the one actually selling the product. Either way, the mistake doesn't announce itself. It surfaces years later, usually at the worst possible moment. Here's how to think about it. For help, see our trademark practice.

The applicant has to be the owner — and "owner" has a specific meaning

A trademark application must be filed by the party that owns the mark. Ownership isn't about who paid the filing fee, who came up with the name, or whose idea the business was. It's about who uses the mark in commerce — who stands behind the goods or services the mark identifies.

So the question isn't really "which name do I prefer?" It's a factual one: when a customer buys the product, who are they buying it from? If your LLC takes the orders, ships the goods, and appears on the invoices, the LLC is the user — and generally the owner. If you operate as a sole proprietor with no entity in the picture, that's you.

Where founders go wrong is treating the two as interchangeable because they feel interchangeable. You are the company, after all. The law does not see it that way. Your LLC is a separate legal person, and picking the wrong one isn't a formality.

Why the wrong name can be fatal rather than fixable

Here's the part that catches people. If an application is filed in the name of a party that didn't own the mark, it can be held void from the beginning — void ab initio. Not defective, not amendable. Void.

There's an important nuance worth being precise about. If the problem is how the owner's name was written — a misspelling, the wrong entity suffix, a formatting slip — that's often correctable, because the right party applied and the paperwork just described them sloppily. But if a genuinely different legal entity applied than the one that owned the mark, you generally cannot fix it by swapping in the correct owner. The filing date, the priority you were counting on, the money and the wait all go with it.

That's why this is worth getting right at the front end rather than discovering it during an opposition, an infringement fight, or diligence on a sale — which is exactly when someone finally reads the ownership line closely.

So which one should own it?

There's no universal answer, but there are real trade-offs.

Holding it in the LLC is the common choice when the business is the brand. The mark sits with the entity that uses it, which keeps ownership and use aligned. It becomes a business asset — which matters for financing, for bringing on partners, and for a future sale, where a buyer wants the brand to come with the company.

Holding it personally can make sense in narrower situations — a creator licensing one name across several ventures, or a founder with reasons to keep the mark separate from an operating entity. But personal ownership plus business use means a license, and a trademark license without genuine quality control can weaken or destroy the mark. That's a real risk, not a technicality.

The wrong reason to choose either one is convenience. Choose based on who actually uses the mark and where the brand is going.

It does not move by itself

This is the second half of the problem, and it's the one that bites later.

If ownership needs to change — you form an entity after filing personally, you sell the business, you restructure — the trademark doesn't follow automatically. It has to be assigned in writing. And while recording that assignment with the USPTO isn't what makes it valid, recording it protects you: an unrecorded assignment can lose out to a later good-faith purchaser, and an unclear chain of title is the kind of thing that stalls a deal.

One trap worth flagging: applications filed on an intent-to-use basis carry additional restrictions on transferring them before the required use filings are made. An assignment that would be routine for a registered mark can be invalid at that stage.

If you formed your LLC after you started using the name, or your entity structure has changed since you filed, your chain of title deserves a look before someone else looks at it for you.

The related question people ask first

Worth separating two things that get conflated: whether to file at all under your entity, and whether your entity filing already protects you. It doesn't — forming an LLC with the state and owning a trademark are different legal acts. We covered that in does an LLC protect your business name in Michigan. This post assumes you've moved past that and are deciding whose name belongs on the application.

When to call ELN

If you're about to file, if you filed in a name you're no longer sure about, or if your business has changed shape since you registered, that ownership line is worth a conversation before it becomes expensive. This is a question that's cheap to answer early and costly to answer late. ELN Law works with founders and creators on exactly this. Reach out through our trademark practice or schedule a consultation.

You Call You Win.