Opinion Letters

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General IP

Formal IP opinion letters on patentability, validity, infringement, and freedom to operate that give you documented, defensible analysis to support a business decision and help limit liability if a dispute later arises.

A well-reasoned opinion letter does two jobs: it gives you a clear answer before you commit, and it creates a written record that can blunt a later claim of willful infringement. We prepare formal opinions on patent, trademark, and copyright questions, the kind that hold up when a decision is challenged years down the road, not boilerplate that says little under pressure.

Patent Opinions

We prepare the full range of patent opinions: validity opinions that weigh prior art against a patent's claims, infringement opinions that analyze whether your product reads on a specific patent, and freedom-to-operate opinions that map the patent landscape around a planned product. With attorneys who have built software themselves, the technical claim analysis is grounded in how the technology actually works, not a surface reading of the specification.

Trademark Opinions

Before you commit to a brand, you want to know whether it is available, registrable, and likely to draw a conflict. We prepare trademark opinions on availability and registrability and assess the risk of infringing existing marks. You get a clear read on whether to adopt the name, adjust it, or walk away, and a documented basis for the decision you make.

Copyright Opinions

Copyright questions tend to be murkier than they first appear. We analyze ownership, the actual scope of protection, and whether a given use crosses into infringement, including the close calls around fair use and license interpretation. The opinion gives you a reasoned position to rely on when the answer is not obvious, which with copyright it frequently is not.

Strategic Use of Opinions

An opinion letter can become discoverable, so requesting one is itself a strategic decision with privilege and timing implications. We advise on when an opinion genuinely helps your position, when it may create more exposure than it resolves, and how to structure and time it to preserve its protective value. The aim is an opinion that works for you if litigation ever arrives.

Frequently asked questions

An opinion gives you documented analysis to support a business decision, shows good faith, and can defeat a willful infringement claim if you're later sued. That last point matters because willfulness can multiply damages. Stakeholders and insurers also tend to take a decision more seriously when it's backed by written counsel.

Generally yes, if you rely on the opinion as a defense, you waive privilege over it and it becomes discoverable. So decide up front whether you intend to use it defensively, because that shapes how the opinion is written and handled. We'll walk you through that tradeoff before any work starts.

A strong opinion rests on thorough analysis, reaches reasonable and well-supported conclusions, comes from competent counsel, and is backed by evidence that you actually relied on it. A conclusory letter no one read won't help you in court. The reliance piece is easy to overlook but central to the opinion's value.

Get one before you launch a product, enter a new market, or when you expect a patent owner to come after you. Waiting until litigation is imminent undercuts the good-faith argument an opinion is supposed to support. Earlier is both cheaper and more defensible.

No, that's neither practical nor cost-effective. Focus opinions on your significant products and on the specific patents that present real, identifiable risk. Spending on low-risk patents just burns budget you could put toward the threats that actually matter.

No. An opinion reflects counsel's best judgment based on the information available, but it isn't a guarantee, and a court can reach a different conclusion. What it does is document a reasoned, good-faith basis for your decision, which carries real weight even though it isn't a shield against every outcome.

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