I am not an attorney.
Having said that I was employed by a company some time ago that competed with a larger company that held a patent on a piece of equipment that we also redesigned and marketed. The larger company filed patent infringement against our company. The hitch was that the product the larger company patented had already been built by an end user of this particular type of product ("modded" so to speak). The larger company had basically seen the "modded" piece of equipment and filed for a patent based on that knowledge. Our attorneys then went about proving that the larger company had knowledge of that "
mod" and threatened to accuse the larger company of fraud in the application for the patent which is a federal offense. When realizing that they had committed patent fraud and perjury the larger company then settled with the company I was working for to the tune of high 5 figures (quite a sum 30 years ago).
I hope that was somewhat clear, it's an abbreviated telling of the story.
Here may be the salient questions:
If a
mod was developed in a forum and was publicly known and utilized by the members of that forum and others, is any resulting patent a valid patent? Has there ever been a legal challenge to any patent derived from the work of the modding community?
The point may be that any mod developed on an open forum may not have the ability to be defensibly patentable. You can patent it, but if you initiate a lawsuit to defend against infringement, it would very possibly be thrown out of court.
It occurs to me that the holder of any patent that has been applied for and granted must state on the patent application that it was their idea (whether they are a corporation or an individual) and they have no knowledge of any prior public use of the specific concept. I also think that if that statement is signed and the signatory had knowledge of prior public use that is a federal offense.
But like I said, I'm not a attorney.