Patent License Dispute: Court Rejects Termination Claim Over 320,000 Yuan Fee

Patent License Dispute: Court Rejects Termination Claim Over 320,000 Yuan Fee

CASE OVERVIEW

A Chinese appellate court has upheld a lower court decision rejecting a patent holder’s attempt to terminate a patent implementation license contract and retain license fees. The court ruled that the licensee had paid the full 320,000 yuan license fee within a reasonable timeframe and that the contract’s termination condition had not been triggered.

CASE BACKGROUND AND FACTS

In August 2004, Mr. Li, an individual inventor based in Eastern China, filed a patent application for a “stove cover plate” invention. The patent was granted in October 2006 and remained valid with continuous annual fee payments.

In December 2007, Mr. Li entered into a patent implementation license contract with Meida Company, a manufacturing enterprise. The agreement granted Meida an exclusive license to manufacture, use, offer for sale, and sell products covered by the patent throughout the patent’s valid territory. The license term ran from the contract’s effective date until the patent’s expiration. The total license fee was 320,000 yuan.

In March 2008, the parties signed a supplementary agreement clarifying the exclusive license scope. The agreement specified that the licensee must pay all license fees within three days after contract recordal completion. It stated that if the licensee breached this payment obligation, the contract would be deemed invalid and the licensor could retain all payments made. The supplementary agreement also addressed infringement enforcement, with the licensor and licensee sharing any recovery on a 40-60 percent basis after deducting litigation costs.

Meida paid 160,000 yuan on February 2, 2008. The patent license contract was recorded with the State Intellectual Property Office on March 14, 2008. Meida received the recordal approval notice on April 28, 2008, and paid the remaining 156,760 yuan on April 30, 2008. Mr. Li issued a formal invoice for the full 320,000 yuan on May 8, 2008. Meida also paid the patent annual fee of 180 yuan to the patent office on July 15, 2008.

In January 2010, Mr. Li sued, arguing that Meida had failed to pay the license fee on time and in full. He sought a court declaration that the contract was terminated, that he could retain the 316,760 yuan already paid, and that Meida should bear litigation costs.

COURT PROCEEDINGS AND EVIDENCE

The trial court heard arguments on whether Meida had breached the payment obligation. Both parties agreed on the payment amounts and dates but disputed the meaning of “contract recordal completion” and whether the payment was full.

Mr. Li argued that recordal completion occurred on March 14, 2008, when the patent office recorded the contract. He contended that Meida should have paid by March 22, 2008, at the latest, and that its April 30 payment was late. He also claimed that the 3,240 yuan difference between the total payments of 316,760 yuan and the contracted 320,000 yuan meant Meida had not paid in full.

Meida argued that “contract recordal completion” meant when it actually received the recordal approval notice on April 28, 2008. Since it paid two days later on April 30, the payment was timely. Regarding the 3,240 yuan shortfall, Meida explained that it had paid the patent annual fee on Mr. Li’s behalf, calculating 180 yuan per year for 18 years. Meida pointed to the invoice Mr. Li issued for the full 320,000 yuan as evidence of his acceptance.

During the appeal, Mr. Li submitted a receipt showing he paid the 2008 patent annual fee through a patent agency. The appellate court found this evidence insufficient to disprove that Meida had also paid annual fees on his behalf. Meida provided documentation showing its corporate name change during the proceedings.

COURT FINDINGS AND JUDGMENT

The appellate court rejected Mr. Li’s appeal and affirmed the trial court’s decision. The court held that the contract’s termination condition had not been triggered.

On the payment timing issue, the court found that the phrase “within three days after contract recordal completion” was ambiguous. The court reasoned that Meida could not know the exact recordal date until it received official notice from the patent office. Interpreting the deadline as starting from Meida’s receipt of the recordal approval notice on April 28, 2008, was reasonable and consistent with the parties’ intent. Meida’s payment on April 30 was therefore timely.

On the payment amount issue, the court accepted Meida’s explanation that the 3,240 yuan difference represented annual fees paid on Mr. Li’s behalf. The court noted that Mr. Li had issued an invoice for the full 320,000 yuan without objection, indicating his acceptance of this arrangement. The court concluded that Meida had fully performed its payment obligation.

The court emphasized that even if a termination condition existed, Mr. Li had never notified Meida of contract termination before filing the lawsuit, as required by law. The contract therefore remained valid and binding on both parties.

The court ordered Mr. Li to bear all appellate costs of 6,100 yuan.

KEY LEGAL PRINCIPLES

This case illustrates several important legal principles in Chinese contract law. Contractual language must be interpreted reasonably and in context. Ambiguous terms should be construed in a way that reflects the parties’ true intent and commercial purpose. A party cannot invoke a termination condition when the other party has substantially performed its obligations. Issuing an invoice for the full contract price without objection can constitute acceptance of the other party’s performance, even if the payment amount differs slightly from the contract. Termination conditions in contracts must be exercised through proper notice to the other party, not through unilateral declaration or litigation alone.

PRACTICAL INSIGHTS

For parties entering into patent license agreements, this case offers valuable guidance. Clearly define all payment deadlines and reference specific, objective events that both parties can independently verify. Avoid ambiguous phrases like “recordal completion” without specifying whether this means the official recordal date, the date of notice to the licensee, or another measurable event. Document all communications regarding payment arrangements and any agreed modifications to payment amounts. If a party accepts partial or late payments without objection, courts may find that the acceptance waives any right to claim breach. Before seeking contract termination based on another party’s alleged breach, provide formal written notice and allow a reasonable cure period.

LEGAL REFERENCES

Civil Procedure Law of the People’s Republic of China (2007 Revision), Article 153, Paragraph 1, Item 1.

DISCLAIMER

This article is for informational purposes only and does not constitute legal advice. Readers should consult qualified legal professionals for advice specific to their circumstances.