loader image

info@wissenresearch.com

5 Types of Patent Infringement

5 Types of Patent Infringement

Infringement searches are typically performed to determine whether a patent has been violated or not. In this, a search for potential cases of patent infringement is carried out on behalf of the patent owner to see whether there are any goods or services in the market that might make use of the patented invention. But do you know, how many types of Infringements are there? If not, then in this blog, we have discussed about 5 types of Patent Infringement. Stay tuned till the end to know about the types of Infringement.

How is Patent Infringement Spotted?

Before knowing the types, let’s understand how a patent infringement is spotted. All product disclosures, videos, manuals, datasheets, etc. are examined to determine if the technology discovered after the earliest priority date of our patent invention exposes each feature of the granted claim.

A few exceptions do exist, such as the doctrine of equivalents, which allows for infringement even when not all claim elements are stated in the infringing product. By making only minor modifications to the claimed invention while maintaining the same functionality, the law of equivalents seeks to prevent an infringing party from exploiting the protected invention.

Equivalency is established when the infringing technology or product comprises components that are similar to or comparable to each claimed component of the invention covered by the issued patent. Reverse engineering, product deconstruction, and other specialized knowledge may occasionally be needed to verify a particular claim element of a granted claim.

If it is determined that the product literature and the patented invention overlap, a thorough claim chart is created, in which the product is mapped feature-by-feature in accordance with the claimed elements.

Types of Patent Infringement

Someone is violating your patent rights if they use your patented invention without your permission. Therefore, several types of patent infringement happen when someone creates, uses, or sells a registered invention in a nation that has previously been granted a patent without the owner’s or inventor’s consent. Knowing the different types of patent infringement aids in identifying the responsible party in cases of patent infringement.

Different Types of Patent Infringement are given as follows:

Direct Infringement

This is the most common and clear instance of unlawful usage of a protected idea. Direct Infringement involves the production, sale, or commercial use without the patent owner’s consent. Direct infringement occurs when the unauthorized version either fulfils the original’s specifications or performs the same task as it did in the original.

Indirect Infringement 

Indirect infringement, as its name suggests, happens when infringement does take place but when one person or entity supports another person or entity’s direct infringement of a patented innovation. However, a third party actively contributes to, promotes, or supports the infringing activity in exchange for that direct violation.

In reality, there are two kinds of indirect infringement. One is Contributory Infringement, which is defined as the acquisition or importation of elements meant to be incorporated into a patented product. You would need to demonstrate that those materials were meant to be utilized just as part of your protected patent to defend your patent in this kind of situation.

Example of Contributory Infringement is “Selling parts that are only used to make patented goods”.

The other kind indirect infringement is Induced Infringement, which refers to any action taken by a third party that prompts someone to directly infringe on a patent. In other words, one person or group would have to persuade another person or group to engage in actions that would constitute an infringement of the original patent. One of those parties may still be held accountable even though they were unaware of the original patent.

Example of Induced Infringement is “Appointing a third party to manufacture a patented product without a license”.

Willful Infringement

The idea of intention is involved with willful infringement. Willful infringement happens when someone completely disregards the existence of the patented invention. In simple words, “it is an act of copying the claimed invention even after knowing that it is a patented invention”. 

This is considered disobedience to the patent law. It indicates that the offender was probably aware of the patent but decided against abiding by the law. In this type of infringement, the defendant found guilty gets charged with higher penalties, attorney fees, and court costs. The court can impose up to three times the actual damages incurred. 

Literal Infringement

Literal infringement refers to instances where a patented product’s exact replica is being used, sold, or imported. Every feature listed in the original patent would be included in this replicated version. 

It’s just as obvious as willful violation, despite being unusual. In some instances of literal infringement, the offending party may assert that they have the product’s license or that the original patent is in some way invalid.

 

Although it is uncommon for an infringer to produce and market a replica of the patented good. Even if these instances do happen, sometimes a foreign national is the infringer. A viable response to the infringement charges is typically present when cases alleging literal infringement reach the level of litigation.

Doctrine of Equivalents Infringement

It’s also crucial to remember that even if the infringing product does not exactly match the patented product, a judge may still rule in favor of the patent holder if the product achieves the same results and performs the same function. Even if the newer product is in some way more effective, the patent holder may still prevail in this scenario. To support that kind of decision, a court can point to the concepts of equivalents, entire coverage, compromise, estoppel, and superfluity.

Final thoughts: Types of Patent Infringement

No matter what type of infringement case you are involved in. The infringer may be subject to several penalties and may even be required to pay the patent holder compensation based on actual damages or a fair fee for unlawful use, whichever is greater.
A patent holder may forbid the infringer from continuing to create infringing goods or technologies in addition to suing for infringement damages.

Authored by – Robin Sharma