Without proper knowledge of the patent selling process, inventors may find their groundbreaking ideas sitting unused while competitors develop similar solutions. With this comprehensive guide on how to sell a patent, you’ll learn the key steps to take from start to finish. You’ll also see how our patent lawyers can help you capitalize on your patented products.
How to Sell a Patent
To sell patents, you first need to assess your invention’s potential through comprehensive market research, followed by identifying qualified buyers who would benefit from your intellectual property (IP). Save time and resources by having an experienced patent lawyer help negotiate terms, draft agreements, and successfully close the deal.


At Goldstein Patent Law, we understand that great ideas are the foundation of any successful business. Our expertise in patent law can guide you through the complex process of selling your invention, getting you the best financial returns for your hard work.
1. Assess the Market Applicability and the Patent’s Potential
When selling a patent, assessing its market potential helps determine the commercial viability of your ideas and inventions. This directly impacts the patent’s value to a buyer’s business.
- Conduct an infringement analysis to see if similar products already exist, which can either signal a need or identify potential legal issues.
- Determine the market demand and target audience to confirm there’s a viable consumer base for the patented product.
- Evaluate the technical feasibility and cost of producing the invention to make sure it can be realistically brought to market.
2. Do a Quantitative Analysis to Evaluate the Fair Market Value
Performing a quantitative analysis determines the fair market value of your patented invention. Aside from getting a fair price, this step can guide you in presenting a compelling case to potential buyers for your invention and ideas.
- Use a market-based approach to identify recent sales of similar patents to benchmark a reasonable price.
- Tally expenses incurred, including research and development, patent filing, and maintenance fees, to establish a baseline.
- Conduct an income-based analysis to project the future revenue the patent can generate by considering the patent’s remaining lifespan and market potential.
3. Conduct a Qualitative Analysis for Added Evaluation
A qualitative analysis helps you understand the subjective factors that influence a patented invention’s worth beyond its numbers. This step provides insight into how a patent’s unique attributes can address a specific buyer’s need, thereby strengthening your negotiation position.
- Evaluate the market applicability of your ideas by assessing whether they solve a critical problem or fit a specific niche.
- Examine the life of the patent and any encumbrances (like licensing agreements) to understand the full scope and limitations of the IP.
- Analyze the current and future competition to determine the patent’s competitive advantage and its impact on a buyer’s business.
4. Identify Potential Buyers
Looking for potential buyers enables you to target individuals or companies that have a clear need for your invention. This proactive approach can significantly increase the chances of a sale, whether through a lump-sum payment or a licensing deal.
- Search for companies that have recently filed a similar patent application or have a history of acquiring patents in your domain.
- Look for businesses that have a history of inorganic growth, which means they prefer to acquire new ideas and technologies rather than developing them internally.
- Identify market players who may be infringing on your patent rights, as they are often motivated to buy to avoid legal action.
5. Have a Patent Lawyer Negotiate the Deal
Working with a patent lawyer to negotiate the deal promotes a fair and profitable sale. Our expertise in handling complex legal cases can give your ideas and inventions the best chance of success, whether through a sale or when considering a licensing agreement.
- Prepare a compelling negotiation deal that highlights the patent’s technical details, market potential, and commercial value to prospective buyers.
- Create a list of ideal buyers and their key contacts, then send a concise “teaser” document to gauge their interest.
- Conduct periodic follow-ups and skillfully handle negotiations to secure favorable terms for your invention.
6. Draft the Sale Agreement and Close the Deal
Drafting a robust sale agreement can legally protect your interests and facilitate a smooth transfer of ownership. Our patent lawyers develop well-structured deals to safeguard your ideas and intellectual property, preventing disputes down the line.
- Execute a formal assignment agreement for the patent transfer.
- Clearly outline the terms of the sale, including payment schedules and any existing intellectual property rights or encumbrances.
- Work with a lawyer to reassign the patent and properly file the transfer of ownership, finalizing the sale of your patent application.

What Is a Patent?
A patent is an intellectual property right that gives the holder exclusive rights to their invention, allowing them to prevent others from making, using, or selling it. While the United States Patent and Trademark Office grants these rights, it’s up to the patent holder to enforce them and protect their ideas and business.
The three main types of patents are:
- Utility patents: Cover new and useful processes, machines, or compositions.
- Design patents: Protect new and original ornamental designs.
- Plant patents: Granted for asexually reproduced new plant varieties.
Patent Rights
A patent gives the patent holder the right to exclude others from making, using, selling, or importing whatever is within the scope of the patent. Patent protection grants the patent owner exclusive control over the product or technology.
When you have a patent, you can shut others out of the market and have a monopoly over your product or technology. Patents typically last 20 years for utility patents and 15 years for design patents. Utility patents require maintenance fees to keep them in force after 3.5, 7.5, and 11.5 years, and the patent holder may lose rights if these maintenance fees aren’t paid.
You need to file a patent application with the United States Patent and Trademark Office. This can be a complicated and extensive process involving a lot of legal documents, so selling patents can help you earn money and recoup the investment you have made.
Patents You Can Sell or License
You can only sell or license a granted non-provisional patent (or a utility patent in the U.S.A.) because it confers full legal rights to the underlying invention. You can’t sell provisional patents directly because they are only temporary placeholders to establish an early filing date for your ideas.
A provisional patent never matures into an existing patent on its own, so it cannot be transferred to a new patent owner. A non-provisional patent is a prerequisite for a sale because it represents the granted legal right to the underlying invention.
Buyers are only interested in completed, granted patents that provide a full set of rights, not a temporary application for your ideas.
What Are Options for Monetizing Patents: Patent Sales vs Licensing vs Ownership
You have multiple options for monetizing your patent: selling the patent, licensing the patent, or manufacturing and marketing it yourself. This can also help you evaluate if your situation calls for selling your patent, and which option may better suit your long-term goals.
| Aspect | Patent Sales | Patent Licensing | Patent Ownership |
| Legal control | Complete transfer of ownership to the buyer | Licensor retains ownership and grants usage rights to licensee | Owner has the right to exclude others from making, using, offering for sale, selling, or importing the invention |
| Scope of rights | Buyer receives complete patent rights | Rights may be limited as to time, geographical area, or field of use | Full, unrestricted rights within patent scope |
| Duration | Permanent transfer | Duration depends on agreement terms, which can range from temporary to long-term | Lasts for the life of the patent (typically 20 years from filing) |
| Revenue model | One-time lump sum payment | Ongoing royalties, upfront fees, or milestone payments | No direct revenue unless licensing or selling |
| Risk Distribution | Risk transfers to the buyer | Risk shared between licensor and licensee | Owner bears commercialization risks |
| Relationship Type | One-time transaction and done deal | Often involves a long-term partnership | Independent control, no ongoing relationships required |
1. Selling Your Patent
Patent sales are a smart option for the inventor who loves to invent but doesn’t want to invest the time and resources necessary to get an invention off the ground and into the market. The sale of patents will offer a quick, one-time payout for your invention and will remove any future business decisions.
Pros
- You want to remove business decisions from your plate.
- You’re more excited about coming up with your next big patent idea than getting your invention off the ground.
- You want to generate substantial income from your invention and potentially use the money to finance the research, legal services, legal fees, and development for your next invention.
Cons
- You lose any right to potential future profits your patent may generate.
- You may be giving up additional financial gain should your patent become successful later on.
2. Licensing Your Patent
You can enter into licensing agreements with only one other party, or you can choose to license your patent rights to multiple parties. Licensing your patent transfers or “rents” your intellectual property rights to others in the form of a license agreement. Licensing provides the license holder with the right to make, use, or sell a patented invention in exchange for royalties.
Pros
- You can eliminate the hard work of manufacturing and marketing your product to the public, while still reaping the rewards should your patented invention turn out to be a huge success.
- You can remove the stress of the numerous decisions that must be made to get an invention off the ground.
- You can earn continued royalties on your patent throughout the life of your licensing agreement.
Cons
- You run the risk that the licensee will do a bad job of marketing the invention, go under as a business, or choose not to pursue your invention after some time.
- Your patent may not make much money in the hands of the licensee, in which case your royalty rate will not secure much financial gain for you in return.
3. Manufacturing and Marketing Your Patent
After investing a substantial amount of time and resources in developing your invention and pursuing and obtaining a patent, you may want to see the underlying invention to the finish line. Manufacturing and marketing your patent on your own can have some wonderful rewards, although there are risks and costs associated with this decision.
Pros
- You gain complete control over the business decisions of how the patent is manufactured and marketed.
- You don’t have to share profit with any licensee.
- You get to keep your patent rights reserved.
Cons
- You need to take on the substantial and often unfamiliar business tasks of manufacturing and marketing.
- You must possess great business acumen and a relentless drive to overcome the inevitable obstacles in bringing a product to market.

What Are Factors to Consider When Selling or Licensing Your Patent
Once you have decided to sell or license your patented invention, there are a few tips and considerations that will set you up for the most successful and lucrative deal.
1. Developing Your Elevator Pitch
Come up with an effective elevator pitch. Elevator pitches are short, pithy explanations of your patent that will draw the buyer in and convince them that investing in your patent is a good idea. Be sure the pitch is more about the underlying ideas than any specific script, so your words do not come across as overrehearsed.
2. Catering to Your Market
Spend some time gaining a deeper understanding of the trade shows, trade journals, websites, and other resources that those in your market turn to. Attend these shows, develop relationships, and be vocal about the outright sale of your patent.
3. Approaching Investors
Another tip for selling or licensing your patent effectively is to approach and pitch venture capitalists and other investors about your patent. Investors are often excited about getting on the ground floor of the next big idea and may be willing to finance your invention and get it off the ground.
4. Getting a Patent Attorney
Consider working with a law firm specializing in patents if you lack the time or energy to pursue potential individuals or entities you can sell your patented invention to. Our patent attorneys can guide you in strategizing and preparing the legalities needed in selling your patent rights to a company looking to buy the patent outright.
Related Questions
How Much Can You Sell a Patent For?
A patent can sell for potentially tens of thousands of dollars to even millions, depending on the demand and commercial viability of the invention. There’s no set answer for how much money an invention can sell for. The patent selling price will depend on your negotiation terms with the buyer.
What Is the Best Way to Sell a Patent?
How best to sell a patent depends on your ultimate goals and the patent value, as well as your current circumstances. To monetize your patent, you have a few options: Sell the patent rights for your invention, grant licenses to others for your invention, or manufacture and market your invention yourself.
Is It Better to License or Sell a Patent?
When contemplating between selling a patent or obtaining a license agreement, the best choice depends on your future goals and current capacity. Licensing lets you earn a steady stream of passive income through a license agreement, although you may earn less money upfront. On the other hand, selling your patent outright can provide a large, one-time payment.
How Do I Know if My Invention Is Worth Patenting?
To determine if your invention is worth patenting, you should first evaluate its commercial potential and demand. While securing your patent rights is the first step, a successful business venture requires that inventors have ideas that people will pay for.
Conclusion
Knowing how to sell a patent allows you to make the most of your ideas and inventions, whether through a direct patent selling agreement or a strategic patent licensing deal. For inventors who need help maximizing the financial gains of their patents, our patent lawyers offer the expertise necessary to achieve the best patent-selling rates while guaranteeing legal protection.






