Statutory restrictions outlined within the national patent legislation specify that no individual or entity may exploit a patent without the expressed permission of the owner after the grant date. Article 11 prc patent law establishes the foundational rights for inventors of inventions, utility models, and designs, prohibiting specific commercial acts by third parties. These prohibited activities include the manufacture, use, sale, offer for sale, or import of patented products for production or business purposes.
Where a patent covers a process, the prohibition extends to using the process and selling or importing products directly obtained through that specific process. The legal boundary of this rule focuses exclusively on commercial activities, exempting acts performed for research, education, or non-business personal use. It acts as the primary tool for rights holders to pursue injunctions and damages in the civil court system.
Enforcement of these provisions falls under the jurisdiction of both the People’s Courts and local administrative authorities for patent affairs, such as branches of the China National Intellectual Property Administration.
Commercial manufacturing constitutes the first major pillar of infringement identified under the statute where the act of creating a physical replica begins. Under article 11 prc patent law, the simple existence of an unauthorized product in a factory inventory creates a potential liability for the entity that produced it. Offer for sale acts as a secondary trigger that captures marketing efforts and exhibitions even before a physical delivery occurs to a buyer.
A company that lists a patented item on an e-commerce platform or displays it at a trade fair in Guangzhou enters the scope of this provision regardless of whether a transaction concludes. This early capture allows patent owners to stop the flow of goods before they disperse into complex distribution networks where tracking becomes harder. The import restriction further protects the domestic market by allowing customs officials or court bailiffs to halt cargo arrivals that replicate patented domestic technologies.
Evidence collection typically focuses on purchase records, promotional brochures, and physical samples gathered during notarized site visits or test buys. Each act of manufacture or import builds a separate potential claim in a larger litigation strategy against a domestic competitor.
Protective mechanisms extend beyond physical items to include the sequences of operations defined in process patent claims. According to article 11 prc patent law, a competitor who replicates a chemical synthesis or a manufacturing sequence faces the same legal consequences as one who replicates a hardware device. This specific extension creates a challenge for detection because external observation of a product does not always reveal the underlying process.
Rights holders often rely on legal presumptions where the product resulting from the process is new, shifting the burden of proof to the defendant to show they use a different method. Selling the output of a patented process remains an independent violation of the law even if the seller did not perform the process themselves. This liability forces downstream distributors to conduct due diligence on the origin of their inventory to avoid patent infringement lawsuits.
The statute creates a wall that blocks not just the inventor’s direct rivals but also the middlemen who facilitate the movement of process-dependent items. When a specific process offers a competitive advantage in cost or quality, this provision ensures the developer retains exclusive access to those gains.
Compensation levels and the availability of permanent injunctions find their logical starting point in the fundamental breach of the exclusive rights defined here. Article 11 prc patent law creates the baseline from which a court calculates economic losses based on either the owner’s loss or the infringer’s illegal profits. Since the law explicitly states no one may exploit the patent without authorization, the discovery of an unauthorized act automatically triggers the right to seek a cessation of the offending behavior.
Administrative authorities use this article to order the immediate halt of production lines and the destruction of molds specific to the patented design. Courts use it to justify seizures of assets and bank accounts to secure future damage payments. The distinction between good faith and bad faith comes into play during the assessment of damages rather than the assessment of whether a breach occurred.
Even if an importer had no knowledge of the patent, they may still be prohibited from future sales, though they might avoid significant monetary penalties if they can identify a legitimate upstream supplier. Final resolution of these cases reinforces the market position of foreign and domestic patentees alike by affirming the boundaries of their legal monopoly.
Mapping hardware down to sub-assembly utility models enables GACC customs recordal, locking down unauthorized component export before final assembly occurs.
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