
Originally Posted by
jimmyjazz
Let me ask you something about provisional patent applications that has never been made clear to me: imagine an inventor files a good provisional application that properly discloses the invention in its entirety. He does so roughly 6 months after public disclose of the invention. Does he now have another year to file a utility patent application, or should he do so within 6 months?
My patent attorney seems to err on the side of caution and says that, regardless of whether a provisional application was filed or not, it's best to get a formal patent application filed within one year of disclosure. Is that common practice?