Certificate of Correction

The priority date of a patent is an important aspect in protecting intellectual property. The priority date is the earliest possible filing date that a patent application is entitled to rely on; it is based on the filing dates of any related patent applications that were filed before the application (the priority chain).  This date determines which prior art can be used by the Patent and Trademark Office to determine patentability of the invention and which prior art can be used by competitors to challenge the patent’s validity.
Continue Reading Patent Priority Dates Must Be a Priority!