Patent Litigation: How Authorized Generics Undermine Generic Competition

| 13:10 PM
Patent Litigation: How Authorized Generics Undermine Generic Competition

When a brand-name drug’s patent is about to expire, the hope is that cheap generic versions will flood the market, driving prices down and giving patients real savings. But in many cases, that’s not what happens. Instead, the same company that made the original drug quietly launches its own authorized generic-a version identical in every way, just repackaged with a generic label. And it hits the market at the exact same time as the first independent generic company, often crushing its chances to profit from its hard-won legal victory.

What Exactly Is an Authorized Generic?

An authorized generic isn’t a knockoff. It’s the exact same pill, capsule, or injection as the branded drug, made in the same factory, using the same ingredients, and sold under a different name. The brand company doesn’t need new FDA approval because it’s already approved under the original New Drug Application. All it does is slap a generic label on it and ship it out-sometimes through a subsidiary, sometimes through a third-party partner. It’s legal. It’s common. And it’s designed to steal market share from the very generic companies Congress meant to protect.

The Hatch-Waxman Act of 1984 was supposed to balance innovation and access. It gave the first generic company to challenge a patent a 180-day exclusivity window to sell its version without competition. That exclusivity was the reward for risking millions in lawsuits. But authorized generics turn that reward into a trap. Instead of being the only low-price option, the first generic now has to compete with a product that looks and acts just like the brand-but costs less. And because it’s made by the same company, it doesn’t need to slash prices to compete. It can sit at 15-20% below the brand price, while the independent generic, trying to win business, drops to 70-80% below. Who do you think pharmacies and insurers pick?

How Authorized Generics Kill the First-Mover Advantage

The numbers don’t lie. According to the Federal Trade Commission, when an authorized generic enters the market during the 180-day exclusivity period, the first generic’s revenue drops by 40-52%. That’s not a small hit-it’s a financial collapse. In markets without authorized generics, the first generic captures 80-90% of the generic sales. With one in play, that number plummets to 30-40%. And the damage doesn’t stop after 180 days. Studies show that even three years later, those first-filer generics are still earning 53-62% less than they would have without the authorized version.

Take Teva, one of the biggest generic makers. In its 2018 annual report, the company blamed authorized generics for a $275 million revenue loss on just a few products. That’s not an outlier. Between 2005 and 2010, authorized generics appeared in 47% of cases where a generic company won exclusivity. That’s nearly half the time the system was meant to reward competition-and instead, it rewarded the brand company’s ability to outmaneuver its own rivals.

The Dark Side: Settlements That Delay Competition

The most troubling part? It’s not always accidental. In the past, brand companies and generic companies would secretly agree: “You don’t launch your generic, and we won’t launch our authorized one.” These are called “reverse payment settlements.” The brand pays the generic to stay off the market-sometimes millions of dollars-and in return, the generic delays entry. The brand keeps its monopoly, and the authorized generic never shows up because it doesn’t need to.

Between 2004 and 2010, about 25% of patent settlements involving first-filer generics included these no-authorized-generic clauses. The average delay? Over three years. That’s not competition-it’s collusion. The FTC called these “the most egregious form of anti-competitive behavior in the pharmaceutical sector.” And it’s not just words. The Supreme Court ruled in FTC v. Actavis (2013) that these payments are illegal if they’re meant to delay competition. But authorized generics slipped through the cracks-until recently.

Generic manufacturer dwarfed by corporate figures holding identical pills with hidden brand logos.

Why the FTC Is Cracking Down

The FTC has been watching this for over a decade. Its 2011 report showed that authorized generics don’t just hurt generic companies-they hurt patients. When the first generic can’t make money, fewer companies will risk challenging patents. That means fewer generics overall, and higher prices for longer. The Congressional Budget Office estimated that if authorized generics were banned during exclusivity, generic challenges would rise by 5-7%, saving Medicare $4.7 billion over ten years.

Since 2020, the FTC has opened 17 investigations into suspected anti-competitive deals involving authorized generics. In 2022, its Competition Bureau director, Holly Vedova, made it clear: “The Commission will challenge any arrangement that uses authorized generics to circumvent the competitive structure Congress established in Hatch-Waxman.” That’s a direct warning to big pharma: don’t try to game the system.

Who Benefits? Who Loses?

Branded drugmakers say authorized generics help patients by adding price competition. They point to a 2024 Health Affairs study claiming pharmacies paid 13-18% less when an authorized generic was available. But that’s misleading. The drop isn’t because the authorized generic is cheap-it’s because it pressures the independent generic to drop its price even further. The real savings go to insurers and PBMs, not patients. Most patients still pay the same copay, regardless of whether the drug is branded, authorized generic, or independent generic.

Independent generic manufacturers? They’re the ones getting crushed. The Generic Pharmaceutical Association (now the Association for Accessible Medicines) has spent years arguing that authorized generics violate the spirit of Hatch-Waxman. Their CEO in 2015 called it “undermining the 180-day exclusivity incentive.” And they’re right. If the reward for winning a patent lawsuit is getting your profits gutted by the very company you sued, why would any generic company take the risk?

The result? Fewer patent challenges. For drugs with annual sales under $27 million-about 13% of all drugs-the threat of an authorized generic makes lawsuits look too risky. That’s not innovation. That’s stagnation.

Courtroom gavel crushing a settlement contract as ghostly generic pills rise into sunlight.

The Shift: Authorized Generics Are Declining

Good news: the practice is fading. In 2010, 42% of eligible markets saw an authorized generic launch. By 2022, that number dropped to 28%. Why? Because the legal and political pressure is too high. The 2023 study in JAMA Internal Medicine found that authorized generics are now significantly less likely to launch after a patent settlement. Companies are learning that the FTC is watching, Congress is talking, and the courts are getting tougher.

Legislation like the Preserve Access to Affordable Generics and Biosimilars Act, reintroduced in 2023, would make it illegal to delay authorized generic entry as part of a settlement. If it passes, it could end the practice for good.

What This Means for Patients and Prescribers

You might not know the difference between an authorized generic and an independent one. But you feel the impact. When there are more generic options, prices fall. When the market is rigged, prices stay high. Authorized generics create the illusion of competition-but they’re often the tool used to prevent real competition.

If you’re on a drug that just went generic, ask your pharmacist: Is this the independent generic, or the brand’s version? If you’re a doctor, consider prescribing the independent generic when possible. It’s not just about cost-it’s about supporting a system that’s supposed to reward innovation and access, not protect monopolies.

What’s Next?

The battle isn’t over. Authorized generics are still legal. But their use is shrinking under scrutiny. The next few years will decide whether the pharmaceutical system returns to its original purpose: rewarding those who challenge monopolies, not those who manipulate them.

For now, the message is clear: if you want real competition in drug pricing, you need real generics-not copies made by the brand itself.

Are authorized generics the same as regular generics?

Yes, in every way that matters. Authorized generics contain the exact same active ingredients, dosage, and formulation as the brand-name drug. The only differences are the packaging and the label. They’re made in the same factory, often on the same production line. The difference is who owns them: authorized generics are launched by the original brand company, while regular generics are made by independent manufacturers.

Why do brand companies launch authorized generics?

To protect their profits. When a generic company wins the right to be first to market, it can charge much less and capture most of the sales. By launching its own authorized generic, the brand company splits that market. It keeps a share of the revenue without having to lower its brand price. It’s a way to compete against itself and still win.

Do authorized generics lower drug prices for patients?

Not directly. While authorized generics may push down the price of independent generics, most patients pay the same copay regardless of which version they get. The real savings go to insurers and pharmacy benefit managers. For patients, the benefit comes indirectly-if more generics enter the market overall, prices fall over time. But authorized generics often reduce the number of independent generics, which can hurt long-term price competition.

Is it legal for brand companies to launch authorized generics during the 180-day exclusivity period?

Yes, it’s currently legal under FDA rules. The Hatch-Waxman Act doesn’t ban it. But the FTC and Congress argue it violates the spirit of the law. Courts have ruled that while the practice itself isn’t illegal, using it as part of a settlement to delay generic entry is. That’s where the real legal risk lies.

How can I tell if my generic drug is an authorized generic?

Check the label. Authorized generics often list the brand company as the manufacturer, even if the name on the box is different. You can also ask your pharmacist directly. Many pharmacies track this information. If you’re concerned about supporting true competition, ask for the independent generic-it’s often cheaper and helps keep the system fair.

What’s being done to stop authorized generics from harming competition?

The FTC is actively investigating deals that use authorized generics to delay competition. Congress has proposed bills like the Preserve Access to Affordable Generics and Biosimilars Act, which would ban agreements that block authorized generic entry. Several states have also passed laws requiring transparency in drug pricing. And more generic companies are refusing to sign settlements that include no-AG clauses. The tide is turning.

Authorized generics were meant to be a tool for patient access. Instead, they became a weapon against competition. The system only works if the rewards go to those who challenge monopolies-not those who exploit them.

Medications