Can I Patent an Improvement to an Existing Invention?

Can I patent a new use for an existing product? - Miller IP

While it is possible to patent a new use for an existing product, the requirements for doing so are strict, and the application process can be difficult.

How To File An Improvement Patent - PatentPC

If your invention continues to evolve after your provisional application is granted, you can file an additional one within one year. However, ...

The Extent Of Modification Or Improvement In The Patent Of Addition

... existing invention already filed as patent is a patent of addition ... invention, it does not necessarily imply that the invention is complete.

Patents - AIPLA

The inventor can practice his invention only if by so doing he does not also practice the invention of an earlier unexpired patent. While only one patent can be ...

Can you patent your invention? Yes or No

However, you can patent an improvement to an old product or a new use for an existing or old product as long as the new use is nonobvious.

What is a Patent? - Research & Innovation - McMaster University

It is possible to obtain a patent for an improvement on an existing invention, even one for which a patent has been issued. However, if the original patent is ...

Requirements for a Patent: Utility, Novelty, and Non-obviousness

An invention must perform its intended purpose. It is not necessary that the invention perform better than existing inventions, but it must be useful in the ...

What Is a Utility Patent? Inventions and Improvements - Rocket Lawyer

A utility patent can only be granted for inventions that are both novel and useful; in addition, improvements to existing inventions must be also be ...

Patent Requirements - BitLaw

Section 102) is complicated and often requires a detailed analysis of the facts and the law. The most important rule, however, is that an invention will not ...

Inventions and Patents: A practical tutorial - PMC

You can patent the use of existing articles of nature in devices, compounds, or diagnostic kits that are useful. A 2010 court case ruling highlights the ...

2104-Requirements of 35 U.S.C. 101 - USPTO

The “same invention” means that identical subject matter is being claimed. This requirement forms the basis for statutory double patenting rejections. If more ...

How to Patent an Invention - Goldstein Patent Law

You can patent an improvement or modification to an existing invention if they meet the patentability requirements. To patent any modifications, however, you ...

Improvement Patents - Business Patent Law, PLLC

An improvement patent is when a patented product is improved upon enough to be granted its own patent. Learn more about improvement patents.

The Successful Inventor: Patenting Improvements - IPWatchdog.com

Something is non-obvious if the totality of the invention would not have been appreciated as existing prior to the invention thereof by the ...

Existing Products: 4 Powerful Steps For Patent Improvement

First, you can file a provisional patent application. This will protect your idea for a year while you work on filing a nonprovisional patent ...

Patenting & Commercializing Your Invention

Patenting an invention gives the holder the right to exclude others from making, using, selling, offering to sell, and importing the invention. Assessing ...

Understanding "Patentese"—A Patent Glossary

Double Patenting: An inventive entity cannot obtain claims in two patents directed either to the same invention or to an obvious variation of the same invention ...

Patenting New Uses for Old Inventions - Scholarship@Vanderbilt Law

does not render the old invention patentable. This is because patent law requires novelty—an invention ... patent law's disclosure function and improve patent ...

How to Patent Software Inventions: Show an “Improvement”

the claimed invention may integrate the judicial exception into a practical application by demonstrating that it improves the relevant existing ...

Patents, Trademarks, and Copyright

Provisional patent applications are unexamined documents used to establish a filing date. The inventor must file a corresponding non-provisional ...