World Intellectual Property Day

World IP Day image of lightbulb, global map and technology background.

World Intellectual Property (IP) Day is celebrated annually on April 26. Member states of the World Intellectual Property Organization (WIPO) selected this date in recognition of when the Convention Establishing the World Intellectual Property Organization entered into force. World IP Day raises awareness about IP by celebrating the contributions of inventors and creators around the world and highlighting the role of IP rights (copyright, trademarks, patents, designs, and trade secrets) in stimulating innovation and creativity.  

World IP Day 2026

The theme for 2026 is IP and sports: Ready, set, innovate. Sports provide a familiar and engaging way to see how patents, trademarks, and copyrights work together to encourage innovation and investment, protect identity, and share experiences with broad audiences. From advances in equipment design and performance technology to broadcasting, fan engagement, and branding, all of these IP tools help teams, leagues, and athletes earn money, build brands, and connect with fans. Take a look at some of these historical patents, trademarks, and innovators.

IP and sports: Powering American innovation

Many of the ideas that shape modern sports were developed in the United States. The National Basketball Association (NBA), Major League Baseball (MLB), and the National Football League (NFL), among others, have set the standard for how games are branded, shared, and experienced. Their models are powered by IP, which protects the ideas, symbols, and innovations that originate in the United States as they spread across the globe.

Stories of IP and Sports

Through our Journeys of Innovation series and partnerships with the National Inventors Hall of Fame, the USPTO highlights the ways sports and intellectual property intersect. Read the stories below to get know some of the creators—and creations—that help drive innovation and progress in sports.  

Join us for World IP Day

  • REGISTRATION OPEN: On April 29, 2026, join the American Intellectual Property Law Association and partner organizations for a special three-hour World IP Day event at the U.S. Capitol. Register now to be part of this exciting event.

Past World IP Day themes