All successful inventions start with an idea. Not all ideas qualify for patents. Before one can talk about novelty or non-obviousness, there must be a satisfaction of the criteria of patent eligibility according to 101. Section 101 is the first test point in the patenting system. Understanding the criteria for patent early in the process helps inventors determine whether their invention is eligible for patent protection before investing time and resources in an application.
Key Takeaways
Most of the inventors tend to focus on the functionality of the inventions. The first question that the patent examiner looks at is whether the invention is within the categories of inventions allowed by the patent law. If the answer to the question is negative, the patent application may be disqualified from meeting any other requirements of patents.
Knowledge of 101 is essential for inventors to avoid any costly mistakes. It also helps the business to formulate a better intellectual property strategy. Let us see what the criteria for patent are in detail.
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What is Section 101 and Why is it Important?
Section 101 of 35 USC specifies which kinds of inventions can be protected by patents in the US. The law states that a person may receive a patent for any new and useful process, machine, manufacture or composition of matter.
On paper, this wording seems clear. For years, courts have interpreted this wording, trying to determine what kind of inventions fall within the definition.
With the development of technology, many difficulties related to software, biotechnology, artificial intelligence and business methods emerged.
Section 101 plays an important role. First of all, it ensures that a patent cannot cover fundamental principles available to everybody. In addition, it stimulates the inventor to come up with a useful implementation.
The Four Statutory Classes
An invention should fall under at least one of the four statutory classes according to 35 USC.
| Category | Description | Eligibility Example |
| Process | A method or series of steps | A new manufacturing technique |
| Machine | A device with moving or functional parts | A robotic assembly system |
| Manufacture | A human made article | A newly designed medical tool |
| Composition of Matter | Chemical compounds or mixtures | A new pharmaceutical formula |
Most inventions fall into one of these categories. Questions related to patent eligibility usually come up when inventions seem to deal with abstractions rather than applications.
What is Not Patent Eligible?
The courts have recognized certain exclusions to patent eligibility. The exclusions ensure that individuals do not claim ownership of basic elements of knowledge.
The three main exclusions are:
- Abstractions.
- Laws of nature.
- Phenomena of nature.
For example, a mathematical formula cannot be patented as such. A mineral occurring in nature cannot be patented just because it was discovered. A natural law cannot be privately owned.
Patents only protect applications of these abstractions. Such is the criteria for patent.
Examples of Eligibility Requirements
Eligibility requirements can help inventors better understand Section 101.
- A software program performing a certain technical function may be eligible to become patented. A generic claim will most likely not be eligible.
- The chemically compounded product created by the laboratory may be eligible because humans created it. Naturally existing substances will most likely not be eligible.
- A medical diagnostic system making use of the technology in order to obtain some concrete result may be more effective than a claim focused on observation of the natural relationship.
These kinds of distinctions may make or break any application. You should always be aware of the criteria for patent.
Expert Tip
“Draft your patent application based on technical descriptions. Focus on the workings of your invention instead of its functions. This information often makes an invention more likely to satisfy Section 101 eligibility requirements.”
Saad
WordPress Developer
Common Reasons for Rejection under Section 101
Many patent applications fail due to eligibility requirements rejections because inventors use broad concepts rather than practical embodiments. They are not aware of the criteria for patent.
Common rejection issues may include:
- Focus only on abstract ideas.
- Lacking technical specification.
- Claims organizing human activities.
- Claims focusing on observation of natural relationships.
- Generic claims focusing on computer functions.
Patent examiners seek evidence that the invention provides a technological solution in the real world.
Patent Eligibility Review by the Courts
The current criteria for patent are a systematic one when it comes to eligibility.
The examiner will assess whether the claim is about an abstract idea, a law of nature, or natural phenomena.
The examiner will assess whether any claim element transforms that idea into an application.
This assessment usually revolves around practical implementation. The courts expect more than just the description of the desired outcome. What they require is a specific invention.
Those inventors whose claims include technical improvements usually have stronger grounds than those whose claims use broad language.
You must always be informed of the patent law.
Want some help with the patent criteria?
Then talk to John Rizvi to increase your chances of obtaining your patent. We can help you sort out what your invention lacks.
Conclusion
The criteria for patent? Section 101 stands at the very first step. Not enough for an inventor to be creative; the inventor should be able to prove that their invention fits certain legal categories and that the innovation is properly implemented in the invention. Knowledge about 35 USC and current patent law will help inventors avoid making common mistakes. And that increases the possibilities of getting valuable intellectual property protection.