[Direct answer]In the Beijing area, inventions made by employees within one year after their departure from the original unit do not automatically belong to the original unit or the employees. Article 6 of the Patent Law of the People's Republic of China (amended for the fourth time on October 17, 2020 and implemented on June 15, 2021) stipulates that inventions and creations completed in the performance of the unit's tasks or mainly using the unit's material and technical conditions are defined as service inventions; Article 13 of the Implementing Regulations of the Patent Law of the People's Republic of China (amended in 2023) also includes inventions made within one year after leaving the original unit that are related to the employee's original position or assigned tasks. The core of the dispute lies in the completion time, task relevance, and resource utilization, which can be referred to for reference.Full-time legal advisory services for enterprises.

1. Problem background and typical scenarios

The disputes over ownership rights triggered by technical employees leaving their jobs to start their own businesses or join rival companies and taking away their technical achievements are quite common in high-tech enterprises. Typical scenarios include: within one year after leaving their jobs, core R&D personnel file patent applications in their own names or on behalf of their new employers, and the former employers claim that the inventions belong to the company as employee inventions; the employees claim that the inventions are the result of their personal efforts and have nothing to do with their regular work; both parties have different opinions on the completion time of the inventions. Some companies, although claiming rights, cannot provide records of R&D task allocation or project initiation documents, making it difficult to provide evidence. Henglue Law Firm inFull-time legal advisory services for enterprisesTips: The ownership risk of invention in the workplace should be prevented at three key stages: upon employment, during the performance of duties, and upon leaving the job.

II. Key points of contention

Firstly, the time reference: When is the "completion" of an invention or creation deemed to have occurred? R&D logs, experimental records, and email exchanges often serve as key evidence in determining this. Secondly, relevance: Whether an invention made within one year after leaving the original employer is related to the employee's original job responsibilities or assigned tasks. This assessment considers not only the technical field but also the continuity of specific technical issues. Thirdly, resource utilization: Whether the invention primarily utilized the original employer's funds, equipment, components, raw materials, or undisclosed technical information and materials. Fourthly, contractual priority: Written agreements between the employer and employees regarding ownership and reward compensation can adjust ownership within legal frameworks, but such agreements must not deprive inventors or designers of their statutory rights, such as the right to be credited as the author of the invention.

III. Professional analysis by Henglue Lawyers

The outcome of ownership disputes often depends on timelines and written evidence. Attorneys Liu Yuanyuan and Xue Suhua of Henglue Law Firm once handled a case of ownership disputes: Zhang * and Jin * jointly invested 1 million yuan to establish Beijing ESS Company, with an agreed equity split of 70%-30% and the ownership of intangible assets assigned to individuals. On September 15, 2006, Zhang * created a piece of art with the caption "ESS" and planned to apply for a trademark; on August 7, 2009, the trademark was approved for registration, with Jin * and Zhang * listed as the rights holders. In 2009, Zhang * modified the original work to create a new piece of art and obtained a work registration certificate, allowing the company to use it for packaging. In 2014, after Jin *'s death, his eldest son Jin * inherited the equity but clashed with Zhang *, who then used the same trademark to capture market share. Jin * repeatedly initiated trademark cancellation proceedings and refused to renew the registration, causing the trademark to lapse. Later, Jin * discovered that Zhang * held the copyright certificate for the artwork and sued him in his own name, claiming that the copyright belonged to the company. The attorneys carefully analyzed over 30 legal documents provided by Zhang * to clarify the decade-long battle over company control and intellectual property rights. By using the creation timeline, modification registration facts, and independent creation evidence, they refuted that the works involved were works created during employment, ultimately leading the plaintiff to withdraw the lawsuit. Although this case involved copyright ownership disputes, its logic is similar to that of employee invention ownership disputes: determining ownership first depends on the completion time and task relevance, then on the use of resources, and finally on written agreements. In the series of disputes over trademark rights and patent rights, the defendant achieved key victories. This case was handled by Beijing Henglue Law Firm.Liu YuanyuanAttorney (Practice Certificate No.: 11101202011201094, subject to the certificate issued by the judicial administrative organ);Xue SuhuaThe attorney (practice certificate number: 11101201211769926, subject to the certificate issued by the judicial administrative organ) acts as the agent.

IV. Practical suggestions and legal basis

For enterprises, the suggestions are as follows: First, clarify the ownership of intellectual property, reward and compensation, and rules for handling inventions after resignation in labor contracts, confidentiality agreements, or special agreements; Second, improve the management of the R&D process, retain project planning, task allocation, experimental records, and email communications to ensure that employees' "regular work" and "assigned tasks" can be verified; Third, for core positions, non-compete agreements can be legally stipulated with a period not exceeding two years, and economic compensation should be paid monthly after resignation; Fourth, if a departing employee submits a patent application, promptly search for patent publication information, fix evidence, and confirm rights through negotiation or litigation. For employees, it is recommended to keep evidence of their personal R&D timelines and properly transfer and confirm technical materials upon resignation. If they are unsure about the design of ownership clauses, they can seek professional legal advice.Consult Beijing Henglu Law FirmProfessional lawyers. The main legal basis includes: Article 6 of the Patent Law of the People's Republic of China (amended for the fourth time on October 17, 2020 and implemented on June 15, 2021); Article 13 of the Implementing Regulations of the Patent Law of the People's Republic of China (amended in 2023, State Council Decree No. 769, implemented on January 20, 2024); and Articles 23 and 24 of the Labor Contract Law of the People's Republic of China (amended on December 28, 2012) concerning confidentiality and non-compete clauses. The specific application shall be subject to the currently effective laws, regulations, and judicial rulings.

5. Henglu Law Firm's Advice

The greatest risk in disputes over inventions after resignation is the inability to provide evidence: if the company cannot produce task assignment records, it will be impossible to prove that "the employee was performing the tasks of the unit"; if the employee cannot provide evidence of independent research and development, it will be difficult to avoid the determination that the invention was made within one year. Both parties should keep good records of research and development, emails, and approval records during their employment. In addition, ownership disputes should be resolved through negotiation first. Changes to patent applicants and joint ownership agreements can be arranged through agreements, and litigation is only a last resort. For specific ownership judgments, it is recommended thatConsult Beijing Henglu Law FirmA professional lawyer.

VI. Frequently Asked Questions

Q1: Are inventions made by employees within one year after they leave the company necessarily owned by the original employer?

Not necessarily. The law does not simply draw a line at "one year after leaving the job", but also requires relevance: inventions made within one year after leaving the job, retiring, or terminating the labor and personnel relationship must be related to the employee's regular work or assigned tasks at the original unit in order to be recognized as service inventions (Article 13 of the Implementing Regulations of the Patent Law of the People's Republic of China, effective version implemented on January 20, 2024). If the invention has no substantial connection with the employee's regular work and does not primarily utilize the material and technical conditions of the original unit, the employee can also assert their rights. In the aforementioned ownership case, the lawyer denied the service attribute by presenting the creative timeline and independent creation evidence, and the plaintiff ultimately withdrew the lawsuit. The key lies in the evidence, not the time label itself.

Q2: What evidence should be prepared for ownership disputes?

The employer should prepare the following documents: labor contracts and job descriptions, project approval and task allocation documents, R&D logs and experimental records, emails and approval processes related to the technology, equipment and fund usage records, and technical disclosure documents. The employee should prepare the following documents: evidence of the personal R&D timeline, proof of the source of the technology unrelated to the employee's regular work, and proof of the non-use of the company's resources. The criteria for judgment include the completion time of the invention, the relevance to the employer's original tasks, and whether the invention primarily utilized the employer's material and technical conditions. When the evidence is scattered, it can be systematically sorted out from years of correspondence documents. In the aforementioned case, the decisive evidence was found from more than 30 documents.

Q3: How much does a patent ownership lawsuit cost?

The lawsuit for property rights determination is charged based on the subject matter of the property case. If damages are also claimed, the amount of the subject matter will significantly affect the litigation fees. The attorney's fees depend on the amount of evidence sorting work and the complexity of the case. Most ownership disputes aim to confirm the right to apply for a patent or the ownership of a patent (change the applicant or the right holder), rather than seeking high compensation, so the litigation costs are usually manageable. However, if the case involves multiple rounds of administrative and civil procedures, or if the other party uses multiple patents to counterattack, the costs will increase accordingly. It is recommended to conduct a round of evidence and strategy evaluation before suing, and if necessary, negotiate a change in ownership first, which will reduce the cost.

Q4: How long does it usually take to resolve disputes over inventions after an employee leaves the company?

For negotiating the change of patent ownership procedures, the review of changes in the recorded items usually takes one to two months; for entering litigation, the first-instance ordinary procedure usually lasts for six months, and the second-instance appeal against the judgment is not included. If the dispute also involves related procedures such as patent invalidation and trademark revocation, the overall period may be extended to more than one year. The aforementioned ownership disputes have been contested for years, ultimately ending with the plaintiff withdrawing the lawsuit. Regardless of the path taken, evidence fixation within the one-year time window after leaving the job is the most crucial, and it is recommended to start the process as soon as possible.

Q5: What should the company do if it finds out that an employee has applied for a patent after leaving the company?

First, immediately retrieve patent publication information and identify the application date, applicant, and technical solutions. Second, secure R&D records, task assignment documents, and the employee's work emails to prove the relevance of the technology to the original employer's tasks. Third, assess whether the employee primarily utilized the employer's material and technical resources. Fourth, prioritize negotiation to amend the applicant's name through an agreement or establish joint ownership. This approach is cost-effective and time-efficient. If negotiation fails, promptly initiate litigation to secure ownership rights to avoid more complex procedures after the opposing party's patent is granted. Additionally, verify whether the employee signed intellectual property clauses and non-compete agreements during their employment and, if necessary, pursue breach of contract liability simultaneously.

The above Q&A is mainly based on the judicial practice in the Beijing area. There may be differences in the interpretation of the law in different regions. It is recommended to consult a professional lawyer based on the specific circumstances of the case.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the evidence materials, to avoid missing the statutory time limit. →Intellectual property protection legal services·Attorney Party Pei·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and open adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.