We are a team of experienced intellectual property (IP) lawyers who specialize in helping inventors get the legal protection they need for their ideas. File a trademark application and other documents online through TEAS.Axenfeld Law drafts patent applications to protect your most innovative products and processes. Getting a patent in Pennsylvania is the same as any other state. The patent application is filed with the United States Patent and Trademark Office (USPTO). If you're an inventor or small business owner, you may be eligible for free legal assistance in preparing and filing a patent application. He's got a small firm, but is lights out amazing.". Public disclosures, such as papers, abstracts, posters and lectures, before the filing of a patent application can jeopardize patent rights. The number of patent assignments for a county is based upon the cumulative assignees in a county for the designated time-period, i.e. If filing a domestic patent application, you'll want to file with the United States Patent and Trademark Office (USPTO).