Latest / The Buyer's Side with Fexingo: Procurement, Sourcing, and B2B Purchasing Decisions / How One Buyer Broke a Supplier's False Patent Threat
Transcript
- Lucas: So here's a situation every procurement person dreads. You've got a critical component — single source — and the supplier tells you they own the patent on it. No competitor can touch the design. You're stuck. Luna: And you either pay their price or you redesign your whole product. Which could take years. Lucas: Exactly. But a procurement director at a mid-sized medical device company — let's call her Sarah — she got that line from her sole-source supplier. And instead of accepting it, she decided to test the claim. Luna: How do you even start testing a patent assertion without a legal team on retainer? Lucas: Good question. First thing she noticed was the supplier wouldn't give her the patent number. They just said 'it's proprietary' — which, in context, is a huge red flag. So she went to her CFO and asked for $15,000 to hire a patent attorney for a one-off review. Luna: Fifteen thousand — that's not nothing. How'd she sell that? Lucas: She framed it as an insurance premium. The total annual spend with this supplier was about $4.2 million. She said, if we save even ten percent, that's four hundred twenty grand. Fifteen thousand is a 3.5 percent bet on a very likely outcome. The CFO approved it same day. Luna: Okay so the attorney comes in. What did they find? Lucas: The attorney searched the USPTO database using the supplier's company name and the component description. And they found a patent application — filed, yes — but it had been abandoned after the first office action. Never granted. There was literally no enforceable patent. Luna: Wow. So the supplier was bluffing. Lucas: Complete bluff. And here's the thing — the supplier had been using that threat for years, probably successfully scaring off every other buyer. Sarah had proof in hand within two weeks. Luna: What did she do next? Did she confront them immediately? Lucas: She was strategic about it. She didn't go in guns blazing. She scheduled a quarterly business review, and near the end, she calmly said 'we had our legal team review the patent situation, and we understand the application was abandoned. Can you help me understand how that affects our pricing?' Luna: Nice. No accusation — just a question that forces them to respond. Lucas: Right. The supplier's representative went quiet for a moment, then admitted there had been 'a misunderstanding.' Within thirty days, Sarah had a new contract with a twelve percent price reduction and a clause requiring the supplier to disclose any new patent applications within sixty days of filing. Luna: Twelve percent on four point two million — that's over five hundred thousand dollars a year. Not bad for a fifteen thousand dollar attorney fee. Lucas: Exactly. And the supplier relationship actually improved after that. They respected that she'd done her homework. And Sarah learned something important: most patent threats in procurement are never tested. Luna: Because it feels risky — you're challenging the supplier's expertise, you're spending money, you might be wrong. Lucas: But the data says the risk is manageable. According to a 2025 survey by the Institute for Supply Management, only about one in four procurement organizations ever conducts a formal IP review during supplier negotiations. And among those that do, over sixty percent find at least one claim that's either overstated or outright false. Luna: So the odds are actually in your favor. Lucas: They are. But you have to be willing to spend a little to find out. And you have to know what to look for. Most buyers don't know the difference between a patent application and a granted patent. Luna: What's the quick tell? The number format? Lucas: Partially. A granted patent in the US usually has a number starting with the letters US, then a comma. An application number looks different — it's typically a series number and a serial number. But the easiest flag is if the supplier won't share the number at all. That's almost always a sign they're trying to hide something. Luna: And if they do share a number, you can look it up on the USPTO website yourself — the basic search is free. Lucas: Exactly. You can check the status: 'patented,' 'abandoned,' 'pending,' 'rejected.' That's public information. You don't even need a lawyer for the initial search. Sarah only brought in the attorney for the legal interpretation. Luna: I imagine the supplier's internal culture matters too. Was this a small supplier trying to protect a niche, or a large company with a real portfolio? Lucas: Great point. In Sarah's case, it was a mid-sized specialty manufacturer — about two hundred employees. They had a few granted patents on other products, but on this one component they'd never followed through. It's possible the CEO just assumed the application was granted. But the effect was the same: it locked buyers out. Luna: So the lesson isn't just 'check patents.' It's 'understand the supplier's incentives.' Lucas: Exactly. The supplier gains a huge negotiating advantage if the buyer believes the claim. They have no incentive to correct a misunderstanding. So the buyer has to be the one to verify. Luna: What about international patents? If you're sourcing from China or Germany, the system is different. Lucas: That's a harder case. But the principle holds: you can search the relevant patent office databases — the EPO for Europe, the CNIPA for China. Many of them have English interfaces. And a good patent attorney can handle a global search for a fixed fee. Sarah's attorney quoted her three thousand per additional jurisdiction. Luna: So still a fraction of potential savings. Lucas: Right. Now, there's another angle here. Sometimes the supplier does have a valid patent — but it's about to expire. If you know the expiration date, you can negotiate a pre-expiration discount in exchange for committing to a post-expiration contract. Luna: That's clever. You're basically trading future volume for current price relief. Lucas: Exactly. And patent expiration dates are public record. You can build a whole category strategy around them. In pharma, this is standard practice — generic buyers watch patent cliffs like hawks. But in industrial procurement, it's underutilized. Luna: I think the broader takeaway is that IP claims should be treated like any other supplier assertion — verify, don't trust. Lucas: And the cost of verification is usually trivial compared to the savings. Sarah's case is a clean example. But I've seen others where the buyer saved millions by discovering a patent was invalid due to prior art. Luna: Prior art — meaning someone else had already invented it before the supplier filed. Lucas: Right. One buyer in the automotive space found a published academic paper from 2018 that described the exact same manufacturing process the supplier had patented in 2020. The patent should never have been granted. The buyer used that to break the sole-source lock entirely. Luna: That's a full competitive sourcing event opening up. Lucas: Which is the ultimate win. But most buyers never get there because they don't even start the search. Luna: So if a listener is in a situation today with a supplier making patent claims — where should they start? Lucas: Step one: ask for the patent number in writing. If they refuse, that's a red flag. Step two: do a free USPTO search yourself. Step three: if you find anything suspicious, bring in a patent attorney for a limited scope review — you can often get a preliminary opinion for five to ten thousand dollars. Step four: use the findings as leverage in your next negotiation. Luna: And if the patent is valid and enforceable? Lucas: Then at least you know the truth. You can design around it, license it, or plan for expiration. Knowledge is still power — it just doesn't always save you money. Luna: Speaking of knowledge — and I say this genuinely — conversations like this one are exactly why a small group of listeners has started supporting the show through buy me a coffee dot com slash fexingo. Lucas: Yeah, and it's a pretty direct line. We keep the show ad-free, we don't do sponsorships, and that means we can cover stories like Sarah's without anyone telling us to soften the angle. It's listener-supported, and that handful of people who chip in monthly are literally what keeps the lights on here. Luna: And if these episodes have ever helped you with a negotiation or a sourcing decision, that's the place to throw in. No pressure ever — but it matters. Lucas: So back to the practical side. One thing Sarah did after the renegotiation was she built a standard operating procedure for patent verification. Now every category manager in her company runs a basic IP check before any sole-source justification gets approved. Luna: That institutionalizes the insight. It's no longer dependent on one proactive buyer. Lucas: Exactly. She estimated that in the first year, the SOP prevented three other instances where suppliers had made questionable IP claims. Total savings across categories: about eight hundred thousand dollars. Luna: And all from a fifteen thousand dollar bet. Lucas: Which is why I think this story matters. It's not about being a patent expert — it's about being willing to question a claim that has no evidence behind it. Most procurement teams have the tools. They just need the permission to use them. Luna: And a little bit of courage to spend a few thousand dollars. Lucas: That's the takeaway. Next time someone says 'we own the patent,' ask to see it. You might be surprised what you find.