Utility patents expire after 20 years. Long-term protection comes from continuously improving the product, filing follow-on patents and building patent families that evolve with the market. Patents ...

Understanding the Context

Patents do expire, but smart companies do not rely on a single filing to stay protected. Here’s what you need to know. Utility patents expire after 20 years. Long-term protection comes from ...

Key Insights

Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature. Find out how to apply for and maintain a patent in the U.S., and learn about helpful resources. WIPO TISCs gives innovators in developing countries access to high quality technology information and related services. The world’s number one source for global intellectual property (patents, industrial designs, copyright, trademarks etc.) information, resources, and services. What Is a Patent?

Final Thoughts

A patent grants a property right to an inventor by a sovereign authority. The U.S. Patent and Trademark Office (USPTO) is the agency responsible for granting U.S. patents and registering trademarks. In modern usage, the term patent usually refers to the right granted to anyone who invents something new, useful and non-obvious. Search USPTO Patents Patent Grants and Applications Company or patent text search All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov.

MSN: Your patent will expire. Here’s what you need to do next to keep innovating legally Your patent will expire. Here’s what you need to do next to keep innovating legally JD Supra: Patent Profile: USPTO Issues Patent for Paromomycin-supplemented Turkey Feed for Prophylaxis of Histomoniasis and Improved Weight Gain