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Tianjin Dinghe Patent &Trademark Agency Co., Inc.

Tianjin Dinghe Patent &Trademark Agency Co., Inc. is a comprehensive agent intermediary service company dealing with Intellectual Property Rights (IPR) registered in State Intellectual Property Office of P.R.C. (SIPO), as well as State Trademark Administration Office for Trade and Industry, and approved by Tianjin Industry and Commerce Administration. Our company was developed from the Patent Office of Tianjin Mechanical Industry Bureau, which was established in 1985, and merged with several patent offices and reorganized to the present company in 2001.

With the new developments of IPR judicial protection system in China, our company has made an outstanding IPR service team by continuous practice and professional management. Our company has won the prizes on patent service from Tianjin government for several times.

Our company provides the related legal services in intellectual property law matters including patent application, trademark registration, copyright registration in the fields of machinery, chemical, physics, electronics, medicine, computer and so on. In each technical area, we have experienced professional patent agents to provide intellectual property legal services for our clients.

In order to provide professional legal services to our clients, and to keep efficient communication between agents and clients, our company has been insisting that a specific client is arranged to a professional agent in the related field. We have gotten good reputations from our clients for a long time. And we have been keeping in touch with many enterprises, research institutes, universities and all walks of life to establish a long-term relations of cooperation.

In order to have clients understand and master the status on patent applications more easily, our company has a complete document management division, which is mainly responsible to provide data on patent applications for the enterprises, validity term monitoring for granted patents, patent legal status query and statistics of valid patents, etc.

The annual trend of filling has been increasing year by year since the establishment of company. Only in 2010 we are the agent for the first application of new enterprises up to 56.

Our business scope: In addition to agents of domestic patent applications, international patent applications, patents invalidation, patent infringement litigation and changes in patent, etc, we are also the agent for registration of computer software, applications for trademark registration, trademark information, renewal, transfer, change, and the others for trademarks.

 

Contact

Phone: +86-22-27272017;  +86-22-27284817; +86-13072290089

Email: dh27272017@163.com  

Web site: www.dhptm.com

 

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