On June 24, 2024, China’s Supreme People’s Court (SPC) released five recent typical anti-monopoly cases, two of which relate to patents. The SPC stated that the cases were released so that Courts can “correctly apply the revised Anti-Monopoly Law and accurately understand the new judicial interpretation of anti-monopoly civil litigation issued today, fairly and efficiently hear monopoly cases, ensure the correct implementation of the Anti-Monopoly Law, and maintain fair competition in the market.”

Explanations from the SPC regarding the two cases follows:

Case No.:【案号】（2020）最高法知民终1140号

[Basic facts of the case] Yang XX Pharmaceutical Group Co., Ltd. and its subsidiaries (collectively referred to as Yang) are the manufacturers of the anti-allergic drug desloratadine citrate tablets with the trade name “Beixue.” Hefei Yi XX Pharmaceutical Co., Ltd. owns the relevant patents for desloratadine citrate. The company and its subsidiaries and affiliated companies (collectively referred to as Yi) are the only suppliers of the desloratadine citrate API required for the production of “Beixue”. In addition to producing desloratadine citrate API, Yi also produces desloratadine citrate hard capsules. Yi and Yang are both the supply and demand parties of the desloratadine citrate API involved in the case, and are also competitors in desloratadine citrate preparations. Yang believed that Yi used its dominant position in the market of desloratadine citrate API to restrict Yang to only purchase the API involved in the case from it, significantly raised the price of the API involved in the case, and threatened to stop supplying the API involved in the case to force Yang to accept other commercial arrangements unrelated to the API transaction involved, causing huge losses to Yang and therefore constituting an abuse of market dominance. Yang requested that Yi stop abusing its market dominance and compensate Yang for losses and reasonable expenses of 100 million RMB. The court of first instance found that Yi had abused its market dominance by restricting transactions, setting unfair high prices, and attaching unreasonable transaction conditions, and ordered it to immediately stop the above-mentioned behaviors and compensate Yang more than 68 million RMB. Both parties were dissatisfied and appealed to the Supreme People’s Court.

The Supreme People’s Court held in the second instance that Yi has a dominant market position in the desloratadine citrate API market in China, but its dominant market position has been weakened to a certain extent due to the strong indirect competition constraints from the downstream second-generation antihistamine preparation market. Based on the existing evidence, it is difficult to determine that it has abused its dominant market position. First, desloratadine citrate falls within the scope of protection of Yi’s patent rights. The time and scope of Yi’s restriction that Yang can only purchase the patented API involved in the case from it do not exceed the scope of the legitimate exercise of patent rights, and the resulting market blocking effect does not exceed the statutory exclusive scope of patent rights, so it does not constitute a restricted transaction behavior that abuses the dominant market position. Second, considering the internal rate of return after the price increase and the matching degree of price and economic value, it is more likely that the initial price of the patented API involved in the case is a promotional price, and the subsequent large price increase is likely to be a reasonable adjustment from the promotional price to the normal price. The fact that the price increase is significantly higher than the cost increase is not enough to determine that there is an unfair high-price behavior that abuses the dominant market position. Third, the existing evidence is insufficient to prove that Yi has explicitly or implicitly bundled the sales of the patented API involved in the case with unrelated products, so it is difficult to determine that there is an act of attaching unreasonable transaction conditions. Therefore, the judgment was revoked and the first-instance judgment was changed to dismiss Yang’s lawsuit request.

[Typical Significance] This case is the first monopoly civil lawsuit in China involving raw material pharmaceuticals. The judgment clarified the consideration of indirect competition constraints from the downstream market when judging the market dominance of intermediate input operators, the relationship between the market blocking effect of limited trading behavior and the statutory exclusive scope of patent rights, and the basic ideas and specific methods for judging unfair high prices. It has positive significance for promoting the accurate application of the Anti-Monopoly Law and effectively maintaining fair competition in the pharmaceutical market.

【案号】（2021）最高法知民终1482号

[Basic facts of the case] Ningbo XX Magnetics Co., Ltd. is an enterprise engaged in the production of sintered NdFeB materials in Ningbo, Zhejiang Province. A Japanese metal company has more than 600 sintered NdFeB patents in the field of rare earth materials worldwide. After licensing eight companies in China to implement its patented technology, it decided not to add new licensees. From March 2014 to March 2015, Ningbo XX Magnetics Co., Ltd. repeatedly requested a license from the Japanese metal company but was rejected. Therefore, it filed a lawsuit in December 2014, requesting that the Japanese metal company stop the abuse of market dominance such as refusal to trade and compensate Ningbo XX Magnetics Co., Ltd. for economic losses of 7 million RMB. The court of first instance determined that the Japanese metal company had a dominant position in the patent licensing market for essential patents for sintered NdFeB and that its refusal to trade had no legitimate reason. Therefore, it ordered the Japanese metal company to stop abusing its market dominance by refusing to trade and compensate Ningbo XX Magnetics Co., Ltd. for economic losses of 4.9 million RMB. The Japanese metal company was dissatisfied with the decision and filed an appeal.

The Supreme People’s Court held in the second instance that the evidence in this case was insufficient to prove that the sintered NdFeB patent of a Japanese metal company was irreplaceable, nor was it sufficient to prove that there was an independent licensing market for patents necessary for the production of sintered NdFeB. Therefore, it was difficult to determine that the relevant market in this case was the patent licensing market for patents necessary for the production of sintered NdFeB owned by the Japanese metal company. In this case, based on the demand substitution of sintered NdFeB material production technology, the relevant market in this case should be defined as the global sintered NdFeB material production technology market, including patented technologies and non-patented technologies with close substitution. Given that sintered NdFeB material production technology is used to produce sintered NdFeB materials, and the market share of sintered NdFeB materials (products) and other conditions can more accurately and conveniently reflect the market conditions of sintered NdFeB production technology, the market power of the technology owner in the relevant market involved in the case can be evaluated through the market share of the sintered NdFeB material market. Taking into account the evidence in the case, the Japanese metal company does not have a dominant position in the global sintered NdFeB material production technology market. Therefore, the court ruled to revoke the first-instance judgment and dismiss the lawsuit filed by the Ningbo magnetic company.

[Typical Significance] This case is a typical case in which intellectual property rights and antitrust are intertwined, and has received widespread attention. The second-instance judgment properly handled the relationship between the exercise of patent rights and antitrust, and through scientific and reasonable definition of the relevant market, revised the judgment in accordance with the law to determine that the foreign right holder’s refusal to license the patent involved did not constitute monopoly behavior. The judgment in this case demonstrates the judicial concept of Chinese courts to equally protect the legitimate rights and interests of Chinese and foreign parties and the trial ideas of antitrust cases involving intellectual property abuse in accordance with the law, and actively responded to the concerns of the industry at home and abroad.

The original text including three additional cases is available here (Chinese only).