There may be times when you need to make revisions to an existing patent. When this happens, you will want to speak with an experienced patent attorney Phoenix to ensure you are going through the process correctly. Since it can take almost two years for a patent to be approved, there might be some changes that need to be made after you obtain the patent due to error in filing or an amendment to the invention.
What is a Patent?
A patent for an invention is defined as the grant of a property right to the inventor issued by the United States Patent and Trademark Office. The patent usually lasts for 20 years and comes in three different types–a Utility Patent, Design Patent and Plant Patent.
Amendments to the List of Inventors
This is a very common revision to existing patents. Most patents have multiple inventors and often times names …