What companies are patent trolls?
Look no further than public companies like Marathon Patent Group (ticker: MARA), Xperi Holding Corp. (XPER) and Acacia Research Corp. (ACTG) that are often considered patent trolls: These three businesses are each worth between about $410 million and $3.5 billion.
What is an example of a patent troll?
One type of patent troll refers to a company that buys up others’ patents, and then uses them to file lawsuits. An example of that would be Acacia Research Corporation, which buys patents (or “partners with” with patent owners) to sue companies, and splits the proceeds.

What is meant by patent troll?
A patent troll is a derogatory term used to describe a company that uses patent infringement claims to win court judgments for profit or to stifle competition. The term may be used to describe a number of business activities that utilize patents and the court system to earn money.
Are patent trolls legal?
Although it may not seem like a legitimate business practice, patent trolling is indeed legal. Patent trolls base their threats on patent law, which gives the holder of a patent the absolute right to seek damages from any infringement of the patent.
How many patent trolls are there?

According to the USITC, patent trolls filed 1 out of a total of 54 Section 337 cases in 2016; 3 of 59 in 2017; 1 of 50 in 2018; 3 of 47 in 2019; and 3 of 48 in 2020. Thus, according to the USITC, 4.26 percent of investigations filed between 2016-2020 were filed by patent trolls.
Was Thomas Edison a patent troll?
Well, actually, he had the habit of taking other people’s ideas and claiming credit/monopoly for them after slight modifications. Edison essentially hacked the patent office, just like some of today’s patent trolls.
Is Apple a patent troll?
Patent troll Optis sees award cut Apple Inc. was told to pay $300 million in royalties after a retrial in a patent dispute over wireless technology used in its iPhones and other products, part of a global fight with a company that says it owns patents on the LTE cellular standard.
Is IBM a patent troll?
By one estimate, about 90 percent of patent lawsuits filed last year in the tech sector were filed by non-practicing entities. IBM appears to be downplaying the damage done by patent trolls because its business interests have become aligned with them. IBM collected more than 9,000 patents in 2017 alone.
Can you sue a patent troll?
Tortious interference. Tortious interference claims could be asserted against patent trolls where their conduct is directed at actual or potential customers or business partners and has interfered with those relationships.
How do you avoid patent trolls?
Here are a few ways that you can protect yourself before and during the process of interacting with a patent troll.
- Have an IP lawyer in your corner.
- Follow due process in protecting your own intellectual property.
- Join a group or organization that specializes in protecting against patent trolls.
Who was the first patent troll?
The first patent troll was possible George B. Selden, a lawyer who targeted the motor industry. Realising there would eventually be a future in powered vehicles, in 1879 he took out a patent for a four-wheeled vehicle with an engine, though not one that he’d actually built or proved could work.
Who broke the patent record of Thomas Alva Edison in 2003?
Shunpei Yamazaki
BACKGROUND. Thomas Alva Edison was one of America’s top inventors. He held the record for the most patents awarded to one man by the U.S. Patent and Trademark Office (PTO) with 1,093 until he was passed by Shunpei Yamazaki in 2003 and Kia Silverbrook in 2008.
What are patent trolls and how much do they cost?
Patent lawsuits can cost millions of dollars. As a result, companies often pay licensing fees which is often cheaper than fighting the case in court. Although they’re often called patent trolls, you’ll find other names for these people and businesses. Patent trolls usually don’t make their own products or use their patents for commercial reasons.
How do I protect my invention from patent trolls?
You can also combat patent trolls by hiring a professional to look into the infringement case. NPEs don’t always have strong cases. An investigation can help you protect your patent rights and avoid claims of prior art, the evidence that people know about your invention.
Does Florida have a law against patent trolling?
Although lawmakers have introduced patent trolling legislation in Florida, Maine, and Mississippi, the legislation failed to pass in those states. Legitimate businesses often stay away from commerce areas that attract trolls. When businesses don’t do their research and build upon existing ideas, new products and processes never get created.
How many states have anti-patent troll legislation?
Twenty-seven states have anti-patent troll legislation that has either revised or created state laws that punish patent trolls. Nine states passed legislation in 2015, and 17 did so in 2014 — but, trolling still takes place in the United States.