chapter 496 This trick is really vicious.

"Haha, if you dare to imitate it, you will infringe the intellectual property rights of Shennong Cold Remedy."
Wu Lijuan sneered, "Let me tell you, we have applied for a patent from the Shenzhou Intellectual Property Office. Therefore, the formula of Shennong Cold Medicine is protected by patent law, intellectual property. If you come up with a knockoff of Shennong Cold Medicine, then we at Dushi Pharmaceutical will come after you at Tokugawa Pharmaceutical and demand compensation!"
After...