File a trademark application and other documents online through TEAS. Home page of the United States Patent and Trademark Office's main web site.The US Patent and Trademark Office (USPTO) has released a final rule implementing increases to various patent fees, effective January 19, 2025. Drug patents and exclusivity: FDA answers the most frequently asked questions (FAQs). How are patents and exclusivity different? Drug patents are supposed to expire in 20 years. Thanks to legal trickery, though, it usually takes a lot longer than that. Pharmaceutical trademarks are mostly filed for reputable pharmaceutical goods and services. Providing legal services to start-ups, entrepreneurs, mid-size companies, primarily in the technology space. Cleveland Heights' own Travis Kelce is working to cash in on his time in the spotlight.