Can I get a patent on a modification of an existing invention?

min read
Opinions expressed by Entrepreneur contributors are their own.
If you have added something original, non-obvious, and useful that improves the original invention, you may be able to obtain an improvement patent. But, beware: an improvement patent will not give you the right to manufacture and sell your improvement. To do that, you will need to obtain a license from the original patent holder (unless that patent has expired). However, it will prevent the original patent holder from manufacturing or selling your improvement unless it obtains a license from you. Often, the holders of the original and improvement patents will cross-license so each may manufacture and sell both the original and the improved invention. Patents are a very complex subject and you should not attempt to operate in this area without the advice of a licensed patent attorney.
More from Entrepreneur
Our Franchise Advisors are here to help you throughout the entire process of building your franchise organization!
  1. Schedule a FREE one-on-one session with a Franchise Advisor
  2. Choose one of our programs that matches your needs, budget, and timeline
  3. Launch your new franchise organization
Make sure you’re covered if an employee gets injured at work by
  • Providing us with basic information about your business
  • Verifying details about your business with one of our specialists
  • Speaking with an agent who is specifically suited to insure your business
Make sure you’re covered for physical injuries or property damage at work by
  • Providing us with basic information about your business
  • Verifying details about your business with one of our specialists
  • Speaking with an agent who is specifically suited to insure your business

Latest on Entrepreneur