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0731-84459028

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Tianxin District of Changsha

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Hunan ZhiZhou Intellectual Property Service Co., Ltd., established in 2012, is a professional group company specialized in the field of legal service of intellectual property right. ZhiZhou group holdings several subsidiary companies which including: Changsha Zhirong Patent Agency and Hunan Zhirong Law Firm, etc. After more than ten years’ development, ZhiZhou has formed a professional group containing of many senior patent attorneys and IP lawyers with more than 10 year’s experiences, covering the field of electricity, mechanics, chemistry, biomedicine, etc.  

 

In many years of agency services, the company has won a high praise by establishing a strict enterprise management system, customer service system, quality audit system, professional training system and information confidentiality mechanism to ensure high-quality services as well as the security of the customer's information.

 

In March 2007, Changsha Kangxin Intellectual Property Agency Co., Ltd. was formally established. The company was specialized in intellectual property service, specifically, the application, design, consulting and related training and litigation service in relation to patents, trademarks, copyrights and other aspects of service. The company handles thousands of cases each year reaching to the top of the leading intellectual property company in Hunan province.

 

In 2012, Changsha ZhiZhou Intellectual Property Consulting Co., Ltd. was established. The company provides supporting services such as intellectual property consulting, training and operation for the growing Changsha Kangxin Intellectual Property Agency Co., Ltd.

 

In 2013, Hunan Zhirong Law Firm was established. The company provides litigation service for intellectual property right protection and corporate legal risk warning services for the client of Changsha Kangxin.

 

In 2015, Changsha ZhiZhou Intellectual Property Consulting Co., Ltd. officially changed its name to “Hunan ZhiZhou Intellectual Property Service Co., Ltd.”. In the same year, the company acquired Changsha Dingmao Patent Agency (general partnership) and changed its name to “Changsha ZhiRong Patent Agency”.


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