Patent Trial Lawyer · Kansas City, Missouri

Jesse J. Camacho

Understanding before strategy.

Registered patent attorney since 2002. Chair of Intellectual Property at Practus, LLP. Twenty-three years of patent litigation in federal courts across the country, before the Patent Trial and Appeal Board, and at the Federal Circuit, for clients from near-startups to some of the world's most valuable technology companies.

Jesse J. Camacho.

A dispute feels shapeless from the inside. It is not.

Stage 1 of 7. The letter or the complaint arrives

There are two ordinary beginnings. A demand letter arrives from a company you may never have heard of, or a process server hands someone at your office a complaint filed in federal court.

Neither one is a finding that you did anything wrong. A complaint is one side's allegation, written by the side that paid to write it, and companies of every size receive them, including companies that turn out to owe nothing. A demand letter is not nothing, either. It opens a range of outcomes running from a license negotiation to a lawsuit, and it starts real obligations the day it lands, whether or not you answer it.

What this stage asks of you is small and unglamorous. Find out precisely what arrived, from whom, and on what date, and keep the envelope and any proof of service. Then say nothing to the other side for the moment. Nothing said in the first week improves your position, and some of it can be read back to you later.

On time and costIn federal court a response to a complaint is generally due 21 days after service, though waivers and extensions can move that date. The real date belongs to your court and your case, so confirming it is the first true task on this road, and confirming it costs nothing.

From a chief financial officer, not a lawyer, who did not enjoy any of it.

“Litigation on either side is not something I enjoy, but I could not be more pleased with how Jesse managed our case / process. He has substantial expertise and experience, but also has the ability to reduce the issues into consumable information for executives / board members.”

Matthew Hardy. Chief financial officer of TeleSign during the matter, now CFO of Bonterra. Written September 2021.

These are real recommendations, published by the people who wrote them. Read all seven at their source on LinkedIn.

Stage 2 of 7. The first two weeks

This stretch is mostly your work rather than a lawyer's, and it is where a case is most easily damaged by accident.

Suspend routine automatic deletion of email and files that touch the product being accused. Most companies have a retention setting quietly removing mail after some number of days, and it keeps running while you decide what to do. Courts treat the loss of those documents seriously, and it is one of the few mistakes on this whole road that cannot be repaired later.

Call whoever handles your business insurance. Some policies cover intellectual property defense, and late notice can forfeit that coverage. Asking costs nothing and the answer is useful either way.

Keep the speculating out of writing. People under stress send messages like “honestly this probably does read on their claim,” and that message is discoverable. Questions about what the patent covers belong in a conversation with counsel, not in a thread among yourselves.

You will also be asked to name one person inside the company who owns this. Not a committee. Someone who can find documents, get the engineers into a room, and make a decision the same day.

On time and costThese two weeks cost very little in fees and more attention than anyone expects. They are the cheapest part of the road and one of the few stretches where work done early changes what the later stages cost.

On the thing you most need right now, which is for someone to make the pile legible.

“Jesse has a knack for working and studying intentionally and breaking down into bite-size pieces information that would not otherwise be easily digestible.”

Lischen Peso Gibson. Senior corporate counsel for privacy and data security at Oracle, who worked alongside him. Written June 2022.

Stage 3 of 7. Choosing who will handle it

Interview more than one. Even when the first conversation goes well, the second one teaches you what to listen for, and the differences that decide this are not the ones that appear in anybody's marketing.

The question underneath all the other questions is whether the lawyer can understand your technology at the level it was actually built, or whether they will depend on a hired expert to translate it for them. Ask that directly. Ask whether they will read the patent's full prosecution history themselves rather than handing it down. Ask how they would explain your product to a judge and to a jury who have never seen anything like it, then notice whether the explanation works on you. If it does not work on you, it will not work on a room of strangers.

Two more are worth asking, and the answers tell you more than any credential does. What would you decline to spend our money on? How do you create pressure without letting the cost run away?

You will be asked for candor in return: about your budget, about your appetite for risk, and about what a resolution would actually have to look like for the business to accept it.

On time and costFee structure is a fair subject for a first conversation. A lawyer who tells you plainly what they would not spend your money on is giving you real information about how they work. Anyone who quotes a confident total for a case nobody has investigated yet is guessing.

From someone whose job was choosing outside counsel.

“During my career as an in-house patent counsel, having a trusted relationship with outside counsel was essential. For over 15 years, I worked with Jesse on various patent prosecution and patent litigation matters. Jesse's legal advice is top-notch and his case management skills are excellent. He provides high quality and timely legal services at a reasonable cost.”

Steven Funk. Retired in-house patent counsel. Written September 2021.

Stage 4 of 7. The technical dig

This is the stage that decides most of what follows, and from the outside it is nearly invisible.

A patent is a time-limited right to stop other people from making, using, or selling what the patent describes. It is not permission to build the thing yourself, and it is not a prize for having had the idea first. At the very end of the document sits a set of numbered sentences called claims. Those sentences are the property line. Everything before them is scenery. Whether a product infringes turns almost entirely on whether it does what one of those numbered sentences describes.

Copying is not required, which is the part that surprises people most. If a product does what a claim describes, it can infringe even though the team invented it independently and had never heard of the patent or the company that owns it. Being able to show you built it yourself matters for other reasons, but on its own it is not an answer.

Then there is the file wrapper. Every patent carries a public written record of the back and forth between the applicant's lawyers and the patent office, called the prosecution history. To get the patent granted, applicants very often narrow what they are claiming. Those narrowings are permanent, they are public, and they limit what the patent can be argued to mean years later. It is where a great deal of quiet leverage lives, and reading all of it is slow, unglamorous work that most people skip.

What this stage asks of you is engineering time. The people who built the product will sit with the lawyers and explain how it works, more than once, and they will be asked for design notes, version history, and supplier specifications. It is better to plan for that than to be surprised by it.

On time and costThis is where the meter begins to run in earnest. It is also where money spent tends to reduce money spent later, because a dispute in which nobody read the prosecution history carefully usually ends on the other side's terms.

On the digging, from a lawyer who spent years watching it done.

“He consistently demonstrates a command of all aspects of a case and leverages his skills as a patent prosecutor to great effect in litigation.”

Andrew Cooper. General counsel and board director, formerly of Meta, who worked with him for several years. Written October 2021.

Stage 5 of 7. Claim construction, where the words get decided

Before a jury hears anything, a judge decides what the disputed words in the claims mean. It is often called a Markman hearing. Both sides propose meanings for a small handful of words, and the prosecution history from the previous stage is the main evidence for what those words can honestly be read to say.

It is difficult to overstate how much rides on this. Cases are frequently decided, in substance, by that ruling, and only formally by whatever comes after it.

There is also more than one venue. Some patent fights happen at the Patent Trial and Appeal Board rather than in a courtroom, in a proceeding called an inter partes review, which asks whether the patent should have been granted at all. It runs on a different clock and a different budget than a district court case, and whether it belongs in your matter is a strategic question worth raising early rather than late.

This stage asks less of you than the last one. Mostly you will be asked to read proposed meanings and say whether they match how the technology actually works, which is a question only your own people can answer.

On time and costThe hearing itself is short. The preparation behind it is not, and the preparation is what you are paying for. A ruling here usually changes what both sides believe the case is worth, which is why the next stage exists at all.

On how a Markman argument gets prepared, from the junior lawyer who argued one.

“Jesse not only gave me an opportunity to argue disputed claim terms at a Markman hearing, he spent hours with me, including a full mock hearing, to refine my oral argument.”

Dan Staren. Attorney, formerly a junior associate on his patent litigation matters. Written November 2021.

Stage 6 of 7. The pressure point, where most disputes end

Most patent disputes end in a negotiated resolution rather than a trial verdict, and this is usually where that happens. It is not a failure of nerve. It is what it looks like when both sides finally know enough.

Once the words have been construed and the technical record is built, the range of believable outcomes narrows for everyone in the room. A resolution can take several shapes: a license, a design change, a payment, a walk away, or some combination neither side would have accepted earlier, before anybody knew what the claims meant.

What this stage asks of you is a business decision rather than a legal one. Someone with authority has to say what this matter is worth to the company and what it is not worth, and then hold that line while it is tested. Lawyers can tell you what the record supports. They cannot tell you what your company should be willing to live with.

Pressure here comes from preparation rather than from volume. The side that knows the prosecution history, the technology, and its own weak points better is the side that can afford to be calm.

On time and costThe cheapest resolution is rarely the earliest one and rarely the last one. Settling before you know what the claims mean is buying in the dark. Settling on the courthouse steps means paying for the whole record and using almost none of it.

From a founder whose dispute ended here.

“He was also very effective at applying pressure at the right points, without letting the matter spiral into unnecessary cost or complexity.”

Jake McCampbell. Co-founder and chief executive of StringKing. Written June 2026.
Read Jake McCampbell's recommendation in full

“I worked with Jesse on a high-stakes patent dispute that escalated quickly and required a focused, aggressive, and cost-conscious legal strategy. Jesse was excellent.

He developed a deep command of the patent history, understood the prosecution record better than the opposition, and identified weaknesses that materially changed the leverage in the case. He was also very effective at applying pressure at the right points, without letting the matter spiral into unnecessary cost or complexity.

What stood out most was Jesse's combination of technical understanding, strategic pressure, and cost discipline. His work helped put us in a strong position to resolve the matter on favorable terms.

I would highly recommend Jesse to any company facing a complex patent or IP dispute where the details matter, the stakes are high, and the legal strategy needs to create real leverage.”

Stage 7 of 7. Trial, if it comes to that

Most cases do not reach here. Some do.

A patent trial is, in the end, an explanation. Whatever else is happening in the room, the case comes down to whether people who have never seen your technology can understand what it does and what those numbered sentences cover. Technical depth counts only to the extent it can be made plain.

Your people are part of that. Founders and engineers testify, and preparing to testify takes real hours out of the business, often in a city that is not yours.

Nobody can tell you what a jury will do, and anyone who says otherwise is selling something. What can be said is that a trial spends what the earlier stages built. Nothing new gets made here. It only gets used.

On time and costTrial is the most expensive and least predictable part of the road, which is exactly why the stages before it matter so much. Reaching it is not proof that something went wrong, and avoiding it is not a sign of weakness.

From a chief executive who went the whole way, through trial.

“He kept us fully informed at every stage, explained complex issues in understandable terms, and always prioritized our best interests with the utmost ethical standards.”

Ryan Reed-Baum, CSCA. Chief executive officer of TruLog. Written April 2026.
Read Ryan Reed-Baum's recommendation in full

“I cannot recommend Jesse Camacho highly enough. From the very first consultation through the final verdict, he represented my company with exceptional skill, unwavering professionalism, and genuine honor in a complex, high-stakes patent infringement trial.

Jesse demonstrated a masterful command of both the technical aspects of our patents and the intricate legal strategies required to prevail in federal court. He meticulously prepared every detail, anticipated opposing counsel's moves with remarkable foresight, and presented our case with compelling clarity and persuasive power that clearly resonated with the judge and jury.

What truly sets Jesse apart was his integrity and client-focused approach. He kept us fully informed at every stage, explained complex issues in understandable terms, and always prioritized our best interests with the utmost ethical standards. Even under intense pressure, Jesse maintained composure and conducted himself with dignity and respect, qualities that not only strengthened our case but also reflected the highest standards of the legal profession.

Thanks to Jesse's dedication, strategic brilliance, and tireless advocacy, we achieved a complete and decisive victory in the trial. This outcome has protected our intellectual property and positioned our company for continued success and growth.

If you are facing a serious patent matter or any significant litigation, Jesse is the attorney you want in your corner. He delivered results with honor, and I would trust him with any future legal needs without hesitation.

A truly outstanding advocate and a person of great character.”

You are not late

If the letter arrived a week ago and all you have done since is worry about it, you are still early. The mistakes that genuinely cannot be undone are few: losing documents that should have been preserved, missing a response date nobody confirmed, and putting something in writing to the other side that you had not checked. Nearly everything else on this road can still be shaped.

The road is long. It is also finite, and ordinary companies walk it every week.

If you want to talk to someone

Professional and legal inquiries go through the firm. The personal line reaches him directly.

The seven recommendations quoted above were written on LinkedIn by the people named, and are reproduced with their permission. Read all seven at their source on LinkedIn.