Why Patented Inventions Fail: The Hard Truth About Patents, Products and Commercialization | IPWatchdog Unleashed

The mythology surrounding the act of invention tends to concentrate on the breakthrough moment. There is a flash of insight, a sketch is made on a cocktail napkin, the prototype is assembled in a garage to prove the brilliance of the concept. Unfortunately, commercial markets are considerably less romantic. They do not reward ideas merely because they are clever, patentable or even technically superior. They reward products that work, solve a problem customers recognize, can be manufactured at an economically sustainable price and generate an acceptable return for whoever assumes the risk of bringing them to market.

That distinction framed my recent conversation with Ben Greenberg of Inventions Unlimited, recorded before a live audience at IPWatchdog’s Patent Masters™ program. Greenberg is a mechanical and aerospace engineer who after working for NASA has spent years helping independent inventors, startups and smaller companies move from concept to prototype, manufacturing and commercialization. He is also the author of the recently published book titled The Inventor’s Playbook: Turning Ideas Into Market Success. His experience offers an important cautionary note to one of the most persistent misconceptions in intellectual property: that obtaining a patent is the culmination of the innovation process. In reality, a patent is only the beginning of what will often be a long journey.

A Patent Is the Beginning, Not the Business

Greenberg told me that the most common question he receives from inventors is simple: “can you sell my patent?” The question reveals how many inventors understand the commercialization process. They assume that the patent itself is the product—that once the government issues a certificate recognizing an exclusive right, a manufacturer or licensee will appear and pay for it. And while it is unfair to say that never happens, it is perfectly accurate to say that rarely happens.

Potential licensees generally want far more than a patent. They want evidence that the underlying product functions as intended, that it can be manufactured at an acceptable cost, that consumers will purchase it and that the market is large enough to justify the investment required to launch it. A patent may provide legal security, but it does not establish commercial demand.

Why Early Sales Matter, Even When They Lose Money

As I explained during our conversation, if there is no demand, no one will make money trying to sell a product or service covered by a patent. And a prospective licensee confronts the same economic reality that an inventor would themselves. Before committing capital, it must determined whether the product can generate sufficient revenue to not only pay for manufacturing, marketing and distribution, but it also needs to return an acceptable profit to warrant the numerous risks being undertaken.

And that is why early sales matter, even when those sales are not profitable.

Inventors frequently resist this point. Many do not want to become manufacturers or retailers. They want to invent, obtain protection and license the technology to someone else. That is understandable, but it does not eliminate the need for market validation. It can often be extremely beneficial for an inventor to manufacture 100 units at a cost that cannot hope to be profitable because the goal of such a short run is to generate evidence and validate the market. By doing this the inventor removes one significant hurdle in the mind of a potential licensee—will anyone want to purchase the product?

Those initial transactions—even if they do not cover costs or even come close to covering costs—answer a series of critical questions. Will anyone buy the product? How difficult is the sale? How quickly does inventory move? What objections do customers raise? How do buyers actually use the product? How do buyers use the product once purchased? What features do they value, and what weaknesses become apparent only after the product reaches their hands?

Greenberg’s company addresses this problem by helping clients with small-batch manufacturing in plastics, metals, fabrics, electronics and other materials. The objective is not necessarily immediate profitability. It is to obtain enough real-world information to determine whether further investment is justified, and what improvements can and should be made.

Patent Strategy and Product Development Must Move Together

The same logic applies to crowdfunding and presales. Platforms such as Kickstarter can help demonstrate demand and provide capital, but public disclosure must be coordinated with patent strategy. Posting a product online before filing an appropriate patent application can create serious consequences, particularly for foreign rights. The sequencing of engineering, disclosure and patent filings therefore matters.

In some cases, filing a provisional patent application before extensive development may be prudent. In others, an inventor should first determine whether the concept works at all, provided the work is performed under appropriate confidentiality protections. Greenberg described a client who had already obtained an issued patent on a compact ratchet-related tool. When Greenberg’s team constructed the product substantially as disclosed, the underlying physics defeated the intended purpose. The tool produced torque, but the system rotated around the bolt instead of performing the expected function. So, the client owned a patent on an unworkable product.

That example illustrates a structural problem for independent inventors and small businesses. Large corporations typically bring legal, engineering, manufacturing, finance and marketing personnel into the development process at various stages. Each discipline tests the assumptions of the others. Independent inventors and small businesses must  perform all of those functions themselves, usually with far less capital and experience, and often simultaneously.

Patent counsel may identify claims that can likely be obtained over the prior art, but those claims must also cover the product that will ultimately be manufactured and sold. Engineers may design an elegant solution, but that solution must be producible at a commercially viable cost. Manufacturers may simplify a design, but their changes must remain within the patent strategy. Marketing professionals may see demand, while finance personnel conclude that the opportunity is too small or risky to warrant investment. Simply stated, commercialization succeeds when those perspectives converge.

Technical Superiority Does Not Guarantee Adoption

Coordination is particularly important to commercial success because technical superiority does not guarantee adoption. During our discussion, I summarized the conventional product-development promise as “Better, stronger, faster, cheaper.” At first glance, a product possessing those attributes appears destined to succeed. Greenberg explained why the economics may still fail.

Consider an established company already earning millions of dollars from an existing product. A new invention may perform better and cost less but launching it could cannibalize the company’s current revenue. The company may need to invest heavily in tooling, manufacturing capacity, marketing and distribution. A lower-priced product may require substantially greater unit sales to produce the same return. Management must also account for the certainty of existing cash flow compared with the risk of an unproven alternative.

The engineering department may admire the invention, but the finance and marketing departments may still reject it.

Market Size Is Not the Same as Market Demand

Another problem we discussed was the unfortunate and predictable overestimation of market size by inventors. How often do inventors look at the population of the United States—roughly 350 million people—and say “if only half buy the product we will all be billionaires!”  Obviously, that is unrealistic, and sadly that type of overestimation signals the inventor is not someone you can work with because they have unrealistic expectations.

But even where the inventor does not have objectively unreasonable expectations, they will often focus on the number of people who could theoretically use a product rather than the number likely to purchase it at a particular price. They underestimate competing products, regulatory barriers and substitutes—including imperfect substitutes consumers already consider good enough, although they may require a little more sweat to use.

The lesson is important: a product does not compete only with an identical item. A flat head shovel can substitute for a spade. A wrench can drive a nail, albeit inefficiently. Consumers regularly tolerate inconvenience rather than purchase a specialized product. Any credible market analysis must therefore examine not only direct competitors, but also the workarounds customers presently use.

Inventors must also distinguish between products people need and products they actively want. Necessities are not always easier to sell. Consumers often postpone purchasing tools that would improve efficiency while readily spending on hobbies, pets and recreation. Greenberg has seen strong results with golf, fishing and pet products because customers in those categories frequently spend to pursue enjoyment or because of an emotional attachment.

By contrast, medical devices and children’s products may address genuine needs but carry significant regulatory, testing and liability burdens. Automotive accessories operate in an intensely crowded market that is often dominated by the largest companies in the world. The lesson is that a product may be useful and technically sound but still occupy an unattractive commercial category.

Industry knowledge is therefore indispensable. Inventors who understand the customers, pricing, distribution channels, regulations and purchasing behavior within a market are disproportionately more likely to identify genuine opportunities. Those operating from the periphery often solve problems that customers do not regard as important—or build solutions incompatible with how the industry actually operates.

Validate Before You Escalate

Greenberg repeatedly returned to one imperative: “validate, validate, validate.” Validate the physics. Validate the prototype. Validate manufacturability. Validate the market. Validate pricing. Validate consumer interest. Validate the economics from the perspective of the company expected to manufacture or license the invention.

Validation should also be staged. A looks-like prototype may establish dimensions and appearance. A works-like prototype may demonstrate functionality. A minimum viable product can support user testing, small-batch production and early sales. Each stage produces new information and presents a decision point.

The objective is not to eliminate risk; that is unreasonable to expect. Innovation necessarily involves uncertainty. The objective is to avoid assuming all of the risk at once and moving forward in a judicious manner only so long as things check out and the risk level remains acceptable. Indeed, as I emphasized near the end of our conversation, inventors should “invest incrementally only to the point where it continues to make sense.”

Slow and Steady Wins the Race

Greenberg described the philosophy another way: “slow and steady is fast.” That does not mean moving timidly. It means advancing in a disciplined manner, with each step designed to reduce uncertainty before substantial capital is committed.

The patent system can protect an invention, but it cannot make the invention function. It cannot create a market, lower manufacturing costs, produce customer demand or persuade a company to abandon a profitable incumbent product. Those are business and engineering challenges, and they must be confronted with the same rigor applied to patentability.

For inventors, the central lesson is not that they should be pessimistic, but rather that they should be practical. A patent can be an extraordinarily valuable asset when it protects a workable product, addresses a meaningful market and supports a credible business model. But the value comes from the combination—not from the patent standing alone. Those who will succeed proceed one step at a time, in a responsible fashion.

More IPWatchdog Unleashed

You can listen to the entire podcast episode by downloading it wherever you normally access podcasts or by visiting IPWatchdog Unleashed on Buzzsprout. You can also listen to IPWatchdog Unleashed conversations on the IPWatchdog YouTube channel. For more IPWatchdog Unleashed, see below for our growing archive of previous episodes.