Is it happy or sad that Tu Youyou won the Nobel Prize and lost his patent and trademark?

The issue of patent right belongs to social reality. Tu Youyou is only a professional scholar, and he may not be so specialized in law, so he missed his own patent.

As for someone who uses her name to register a trademark, it is unexpected. Just like Yao Ming, Jordan and other celebrities whose name rights have been violated, she can apply for those malicious registered trademarks to be invalid from the beginning through legal channels.