Most patent litigation guides are written for Fortune 500 companies. They assume you have a general counsel, a litigation budget, and the stamina to fight a case for three years at $2500 an hour. If you are a manufacturer in Orange County with 40 employees and a product line you built from scratch, that advice is nearly useless.
Patent disputes hit small and mid-size manufacturers differently. The claim may be weak. The patent may be invalid. But if the cost of defense quickly approaches the cost of settling, many companies pay. Not because they infringed. Because they ran out of options.
This post is written for manufacturers in that situation, as well as those who hold patents and need to enforce them without mortgaging the business to do it.
The Real Cost Problem in Patent Litigation
Open-ended hourly billing is, for many small manufacturers, a more immediate threat than the patent claim itself.
A large competitor with patent counsel on retainer can file a complaint, sit back, and watch you bleed through discovery. They do not need to win at trial. They need you to run out of money and settle on their terms. This is not speculation. It is a documented litigation strategy used across the electronics, consumer products, and medical device sectors that anchor Orange County's manufacturing economy.
The math is straightforward. A fully litigated patent case through trial can cost well into seven figures in attorney fees and expert costs. A settlement, even an unfair one, often looks cheaper. Companies that cannot sustain the fight pay up, pull the product, or both.
What changes the equation is having a fee structure that matches your financial reality, combined with counsel who has actually tried patent cases and knows how to triage the ones worth fighting.
What a Patent Infringement Claim Actually Involves
A patent grants its holder the right to exclude others from making, using, or selling the claimed invention for a defined period. The scope of that right is determined by the patent's claims, specifically the independent claims, which courts interpret through a process called claim construction.
To prove infringement, a plaintiff must show that your product or process practices every element of at least one independent claim. If a single element is missing, there is no infringement. This is called the "all elements" rule, and it is the first analytical tool a seasoned patent attorney applies when evaluating a demand.
Two other defenses matter immediately for manufacturers.
Invalidity. A patent can be challenged on the grounds that the claimed invention was already known or in use before the patent's priority date. Prior art searches, competitor products, published literature, even your own earlier work can form the basis of an invalidity defense. Patents are often granted with claims that are broader than what the law permits. Challenging validity is not just a legal maneuver. It eliminates the patent entirely for everyone.
Design versus utility patents. Utility patents protect how something works. Design patents protect how it looks. Many disputes involving consumer products and industrial equipment involve design patents, which are narrower in scope and easier to design around. Knowing which type of patent is asserted shapes the defense from day one.
When You Are the One Being Sued
The clock starts the moment you receive a demand letter. Even before a lawsuit is filed.
A demand letter does not create an immediate legal obligation to pay or settle. It does, however, start a timeline that affects your options. If you ignore it and a complaint follows, you will be responding to the plaintiff's framing of the facts rather than establishing your own. The first 30 to 60 days are when the most important strategic decisions get made.
A realistic defense evaluation at that stage involves three things: reading the patent and mapping its claims to your product, running a prior art search to assess invalidity arguments, and identifying whether the complaint (if filed) has the specificity required to survive early motion practice. Many complaints in the Southern District of California, which covers San Diego and handles a significant volume of IP filings in this region, do not survive a well-crafted early challenge.
The attorneys at Thomas Whitelaw have taken over patent cases at every stage, including on the eve of trial. In the case of Whitewater West Industries, Ltd. v. Pacific Surf Designs, Inc. (S.D. Cal. No. 3:17-cv-01118), we entered the defense approximately 30 days before trial in a $10 million patent infringement matter. The jury found no infringement, and the court entered judgment that the defendants owe no damages. Prior results do not guarantee a similar outcome; every case depends on its own facts.
That case illustrates something that matters to manufacturers: a strong defense, built quickly and tried well, can succeed. But it requires counsel who knows the documents, knows the claims, and is prepared to try the case.
When You Hold the Patent: Enforcing Your Rights
Patent enforcement is a different problem, but the financial structure issue is the same.
If a competitor is manufacturing your patented design or using your patented process without a license, you have a real claim. Proving it requires a claim chart, an infringement analysis, expert testimony, and the resources to survive the defendant's invalidity counterclaims. If you are paying hourly, you are funding years of litigation before you see a recovery.
Alternative fee arrangements change this. A success fee, sometimes combined with a reduced hourly or flat monthly component, aligns the firm's financial interest with yours. We can structure enforcement matters this way for clients whose underlying claims are well-supported.
The firm has achieved a multimillion-dollar settlement in a patent suit for a global entertainment company. Prior results do not guarantee a similar outcome; every case depends on its own facts.
One disclosure that matters: when a contingency or success-fee arrangement is in place, the client may still be responsible for certain out-of-pocket costs, such as filing fees, expert witness fees, and deposition costs, regardless of outcome. We discuss these specifics clearly at the outset so there are no surprises.
If a former employee or business partner is using your proprietary technology or trade secrets without authorization, that situation often runs parallel to a patent dispute. California trade secret misappropriation cases carry their own timelines and procedural requirements, and early action is critical.
Flat-Fee and Alternative Fee Structures That Actually Work
The honest version of this conversation is that no single fee arrangement fits every case. What works is structuring fees by phase, so you know what you are committing to before you commit.
A typical structure for patent defense might look like this: a fixed fee for the initial evaluation and claim analysis, a fixed fee for the motion to dismiss or early invalidity challenge, and a separate budget for discovery if the case survives. Each phase has a defined scope. You approve it before it starts. There are no open-ended retainers.
For manufacturers with strong invalidity or non-infringement positions who also have counterclaims, a hybrid works well. We handle the defense on a flat-phase basis and take the counterclaim on a success fee. The plaintiff's aggression funds your potential recovery.
Our boutique structure matters here. Thomas Whitelaw & Kolegraff LLP does not carry the overhead of a 400-attorney firm. The partners who take the case run it. Every member of the team, from lead trial counsel to paralegal, reviews the evidence. We use AI-assisted e-discovery tools to process document volumes that would cost two to three times more at firms with legacy billing models.
This is not about cutting corners. It is about eliminating inefficiency. The savings pass directly to the client in the form of lower fixed fees and better-structured success arrangements.
Orange County Manufacturers: A Specific Situation
Orange County's manufacturing base is concentrated in electronics and semiconductors, medical devices, aerospace components, and consumer products. Companies in these sectors face patent risk from multiple directions: large platform companies asserting broad utility patents, competitors asserting design patents on product aesthetics, and non-practicing entities (sometimes called patent assertion entities) that hold patents purely to generate licensing revenue.
The Central District of California, which covers Orange County and Los Angeles, handles one of the highest volumes of patent cases of any federal district in the country. That concentration means local practitioners appear before these judges regularly. Knowing a court's procedural preferences, local rules, and the particular judges assigned to the patent docket is a practical advantage, not a marketing point.
Thomas Whitelaw & Kolegraff LLP is based in Irvine, which puts us inside Orange County's business community. Clients in Anaheim, Costa Mesa, Irvine, and throughout the county are not commuting to Los Angeles for meetings or paying travel time to get to the courthouse. When disputes cross into San Diego County territory, which is common for manufacturers with suppliers or distributors in both markets, we handle those matters in the Southern District as well.
If you are facing a patent claim or believe a competitor is infringing your patent, the starting point is a direct conversation about the merits and the fee structure, before you commit to anything.
Reach us at Thomas Whitelaw & Kolegraff LLP, 18101 Von Karman Avenue, Suite 230, Irvine, CA 92612. Phone: (949) 679-6400. Email: info@thomas-whitelaw.com. This post is for general information only and is not legal advice.
Frequently asked questions
How much does it cost to defend a patent infringement case in Orange County?
A fully litigated patent case through trial can cost well into seven figures in attorney fees and expert costs at large firms. Boutique firms offering flat-fee-by-phase or hybrid success-fee structures can significantly reduce that exposure, particularly for cases resolved early through invalidity challenges or motions to dismiss.
Can I fight a patent infringement claim if the patent seems invalid?
Yes. Invalidity is a recognized defense in every federal patent case. If prior art existed before the patent's priority date, including competitor products, published literature, or your own earlier work, that evidence can support a challenge that eliminates the patent entirely, not just for your case but for everyone.
What is a patent assertion entity and how do I respond to one?
A patent assertion entity (sometimes called a patent troll) holds patents for the purpose of generating licensing revenue rather than manufacturing products. Their demand letters often target many defendants simultaneously with broad claims. Invalidity challenges and coordinated defense strategies are often effective because these entities typically prefer licensing income over the cost of full litigation.
What is the difference between a flat fee and a contingency fee in patent litigation?
A flat fee is a fixed amount for a defined scope of work, such as a phase of litigation. A contingency or success fee means the attorney collects a percentage of the recovery if the case succeeds. In either arrangement, the client may still be responsible for out-of-pocket costs like filing fees, expert witnesses, and depositions, this should be confirmed in writing before the engagement begins.
Which court handles patent cases in Orange County, California?
Patent cases in Orange County are filed in the United States District Court for the Central District of California, one of the busiest patent dockets in the country. Cases with ties to San Diego County may land in the Southern District of California instead, depending on where defendants are located and where the alleged infringement occurred.