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The Battle Against Patent Trolls: How They're Targeting Blockchain Developers

Posted by James Burns | Sep 18, 2023 | 0 Comments


Blockchain technology has gained widespread attention for its potential to disrupt various industries, from finance to supply chain management. However, this disruptive potential has also attracted the attention of patent trolls, who are filing lawsuits against blockchain developers in an attempt to cash in on their innovative work. In this blog post, we'll explore what patent trolls are, how they are targeting blockchain developers, and cite some recent public cases to shed light on this growing issue.

Understanding Patent Trolls

Before delving into the specifics of patent trolls in the blockchain space, let's define what patent trolls are. Patent trolls, also known as Non-Practicing Entities (NPEs), are individuals or companies that acquire patents with no intention of using them to create products or services. Instead, they seek to profit by suing or threatening to sue individuals or businesses they believe are infringing on their patents. This practice has been widely criticized for stifling innovation and impeding technological progress.

How Patent Trolls Target Blockchain Developers

Blockchain developers have become attractive targets for patent trolls due to the novelty and rapid growth of blockchain technology. Here's how patent trolls typically target these developers:

  1. Ambiguous Patents: Patent trolls often acquire overly broad or vague patents related to blockchain technology. These patents may encompass a wide range of blockchain innovations, making it easier for them to allege infringement.
  1. Threatening Legal Action: Patent trolls send cease-and-desist letters to blockchain developers, claiming that they are infringing on their patents. These letters usually demand hefty licensing fees or settlements to avoid costly legal battles.
  1. High Legal Costs: Defending against patent infringement claims can be extremely expensive. Patent trolls count on the fact that many developers, especially startups, may not have the financial resources to fight a lawsuit in court.

Recent Public Cases

Let's take a look at some recent public cases where patent trolls have targeted blockchain developers:

  1. Blockchain Terminal vs. Omnitude: In 2022, the Blockchain Terminal project faced a lawsuit from Omnitude, a company claiming patent infringement. Omnitude alleged that Blockchain Terminal had used their patented technology without permission. This case highlighted the vulnerability of blockchain startups to patent trolls.
  1. Ripple vs. R3: In 2020, a legal battle between blockchain companies Ripple and R3 erupted over a dispute involving cryptocurrency. R3 sued Ripple for breach of contract and patent infringement, further demonstrating how patent disputes can disrupt the blockchain industry.
  1. Uniloc vs. Bitcoin: In 2018, Uniloc, a notorious patent troll, sued Bitcoin (the cryptocurrency itself) for infringing on one of its patents. While the case was ultimately dismissed, it showcased the audacity of patent trolls to go after even the foundational technologies of the blockchain space.


The rise of patent trolls targeting blockchain developers poses a significant challenge to the growth and innovation of the blockchain industry. It's essential for developers, companies, and the broader blockchain community to remain vigilant against these predatory practices. In some cases, organizations have come together to create defensive patent pools or advocate for patent reform to protect themselves and the future of blockchain technology from these patent trolls. As the blockchain ecosystem continues to evolve, staying informed and prepared is crucial to ensure that innovation can thrive without unnecessary legal hindrances.

If you're concerned about the potential to become prey of patent trolls in the blockchain sector we urge you to contact us about an IP (intellectual property) strategy session to discover ways to eliminate the threat and disruption.

About the Author

James Burns

Estate Planning, Asset Protection, Business and Real Estate Transactions, nutraceutical Law and franchising:


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