Jesse J. Camacho

The conversation

You

A letter came this morning with a patent number on it. How bad is this?

Jesse

Nobody can tell you that today, and anyone who does is guessing. What is fair to say is that a demand letter is an ordinary opening move rather than the end of anything. It does start real obligations, though, and one of them cannot wait: routine automatic deletion of email and files touching the product they named should be suspended now, before anything else on the list. Courts treat that seriously.

You

We built this ourselves. We had never heard of these people. Doesn't that end it?

Jesse

This is the fact that surprises people most, so it is worth being blunt about. Copying is not required.

A patent is a time-limited right to stop other people from making, using, or selling what the patent describes. If a product does what the patent describes, it can infringe even though the company invented it independently and had never heard of the patent or its owner. Independent invention is a good thing to have done. It is not, by itself, a defense.

You

Is this going to bankrupt us?

Jesse

The honest answer is that it depends, and it is worth saying what it depends on rather than hiding behind the phrase.

Being sued is not a finding of anything. A complaint is one side's allegation, companies of every size receive them, and most patent disputes end in a negotiated resolution rather than a trial verdict. Cost is driven less by how alarming the accusation sounds than by how many fronts stay open and how long they stay open. That part is moved by choices, most of them made early. A number quoted to you in the first week, by either side, is closer to a sales figure than an estimate.

You

Then should I just pay them to make it go away?

Jesse

Sometimes that is the right call, and there is nothing weak about it. Sometimes it is the most expensive thing a company can do, because a resolution reached before anyone has read the patent file is priced on fear instead of on the merits.

The useful order is: find out what the numbered claims actually cover, find out what the applicant gave up to get them granted, then decide what the matter is worth. That work takes weeks rather than months, and it turns the question into a business decision instead of a flinch.

You

You keep saying claims. What are those?

Jesse

At the end of every patent is a set of numbered sentences called claims. They are the property line. Everything before them, the drawings, the background, the description, is scenery.

Whether something infringes turns almost entirely on whether it does what one of those numbered sentences describes. If you read nothing else this week, read the numbered sentences at the end and mark every word you would argue about.

You

Who decides what those words mean? Half of them are vague.

Jesse

A judge does, before a jury hears anything. The step is called claim construction, sometimes a Markman hearing. Cases are frequently decided, in substance, by that ruling, because once a disputed word has a fixed meaning much of the rest follows.

The vagueness you are noticing is not a failure of your reading. It is the actual fight.

You

Is there anything in their own paperwork that helps us?

Jesse

Often, and it is public. Every patent carries a written record of the back-and-forth between the applicant's lawyers and the patent office, called the prosecution history, or the file wrapper.

To get a patent granted, applicants frequently narrow what they are claiming. Those narrowings are permanent and public, and they limit what the patent can be argued to mean years later. Reading all of it is slow and unglamorous, which is why it is often skipped. It is where a great deal of quiet leverage lives.

You

We are raising money this year. Does a lawsuit make us look like the bad guys?

Jesse

A complaint is an allegation, not a verdict, and a filing on its own says less about a company than people fear. The thing worth preparing is not a defense of your character. It is the ability to say, in two clear minutes, what the patent claims, what your product does, and what the company is doing about the gap between those two answers. Board members and investors can work with that. They cannot work with a shrug.

You

Do we have to go to court? I keep picturing a jury.

Jesse

Possibly not a courtroom at all. Some patent fights happen at the Patent Trial and Appeal Board instead, in a proceeding called an inter partes review, which asks whether the patent should have been granted in the first place.

It runs on a different clock and a different budget than a district-court case. Which venue makes sense is a genuine decision with tradeoffs on both sides, and it gets made early, so it is worth understanding before somebody makes it for you.

You

How long do we have? The letter does not give a date.

Jesse

If a complaint has been served, a response in federal court is generally due 21 days after service, though that date can shift with waivers and extensions. It is specific to the court and to the case, which is why confirming the real date from the docket is the first task rather than the fifth.

A demand letter with no lawsuit behind it carries no such clock, which is its own kind of pressure. It still starts obligations, beginning with preserving documents.

You

What should we actually do this week?

Jesse

Confirm the deadline from the court record rather than from the letter. Suspend automatic deletion for anything touching the product they named. Put the letter or complaint, the patent, and the file wrapper in one place where counsel can reach all three. Identify the two or three people who genuinely know how the product works. And call whoever handles your business insurance, which is the next thing.

You

Insurance? For a patent claim?

Jesse

Some business policies cover intellectual-property defense, and notice given late can forfeit coverage that was there all along. Asking costs nothing and takes an afternoon. In a week like this one it is easy to forget, so it belongs on the list early rather than late.

You

Is there anything we should stop doing right now?

Jesse

Keep the speculation off email. Messages written this week theorising about whether the product infringes can surface later, and a nervous engineer's guess makes a poor exhibit.

Do not widen the circle of people reading the patent and writing down opinions about it. Do not delete anything, including the tidy-minded housekeeping nobody would normally think twice about. And do not fire back a quick answer to seem reasonable, because a fast answer usually concedes a position nobody has decided on yet.

You

How do I know whether a lawyer actually understands what we built?

Jesse

Ask directly, and listen for whether the answer is theirs or borrowed from an expert they have not hired yet.

Four questions do most of the work. Can you understand our technology at the level it was built, or will you depend on someone else to translate it for you? Will you read the full prosecution history yourself? How would you explain this technology to a judge or a jury who has never seen it? And what would you decline to spend our money on? The last one tells you the most.

You

And on money. What do I ask before hiring anybody?

Jesse

Ask what drives the cost in this particular matter, and which of those drivers you control. Ask what would make the number go up, and what decision on your side would bring it down. Ask who does the work, by name and by level.

Ask for a budget by phase instead of a figure for the whole case, because a single figure for a whole case is closer to a guess than an estimate. Then put the same questions to more than one firm and compare how straight the answers come back.

You

Okay. I feel slightly less panicked than I did an hour ago.

Jesse

That is usually what a first hour is for. No promise about how this ends belongs in it, and none has been made here.

The next steps are the boring, useful ones. Confirm the date. Stop the deletion. Get the patent and its full file in front of somebody who will read all of it, and then have this conversation again with your own facts on the table.