[ Total Number of Applications ]-China Science Patent & Trademark Agent Ltd

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Technical Expertise

Strong technical expertise is what we believe adds values to our clients' demand. A sophisticated level of technical expertise and actual practice experience enables us to put a product or process out of the inventor's ingenuity into an as broad as possible scenario of relevant products and technologies. It offers a powerful benefit to our clients in drafting, prosecuting and even litigating patents. Each and every one of our 160 professionals has a science or engineering degree, with 17% of them having Ph.D. degree and 80% with Master's degree in a wide range of technical disciplines. More than one third of our professionals have had R&D experience in universities, research institutes and industries before they started the patent law practice. Ten patent attorneys held titles of senior research fellows at the Academy back in 1984, and today they are among the most experienced patent attorneys in China. Our technical expertise is further strengthened through continued recruitment of new talents from the Academy and the best universities of the country.

International Experience

China Science boasts a team of attorneys equipped with ample international experience in working with overseas companies and organizations. A large portion of our clients are multinational companies from various countries. We have supported their needs to protect, exploit or litigate intellectual property rights in China. We also provide a full complement of patent and trademark agency services to associate firms of more than 20 jurisdictions.

As backgrounds, many of our attorneys had studied, worked or received professional trainings in the United States, Japan, Europe, or Canada, especially in law firms in these countries. We continue to dispatch annually our attorneys to have internship at foreign law firms or clients' sites to keep abreast with developments in intellectual property practice in important jurisdictions and for better understanding of clients' needs.

Full Coverage on IP services

Our service includes a wide range of intellectual property activities -- procurement and enforcement of IP rights, licensing or litigation of these rights, IP portfolio management, and building up corporate China IP strategies. Please refer to the next page for more specific information.

We are also involved proactively in major Chinese IP organizations and forums, such as the All-China Patent Agents Association and the China Intellectual Property Society, to provide our contributions in shaping up Chinese IP legal systems and law making processes.

Quality Assurance

We attach importance to quality of our work and invest heavily in quality assurance system. We achieve quality work not only by a team of excellent attorneys, but also by a well-established quality control mechanism. We established a firm-wise quality committee to closely monitor daily work quality. The quality committee consists of senior members of our firm. It sets forth the standard of service and organizes mandatory training programs to ensure the fulfillment of the standard.

A Trusted Partner for Clients and Associates

Over the past 35 years, China Science has grown itself steadily in size and competence and made its name through quality work and excellent services to its clients. We have been entrusted with many different kinds of IP work and become one of the largest firms in China today. We are proud of providing our contributions to our clients' Chinese business growth and commercial success. We commit ourselves to become a long-term trusted partner to our clients in their endeavors in China.

Our patent service

Drafting and prosecution of patent applications

Reexamination, invalidation and appeals

Judicial and administrative litigations

Counseling on corporate IP management

Opinions on infringement and/or invalidity

Patent search and patent watch

Technology licensing and transfer

Our trademark service

Registration, renewal, assignment, and licensing

Reexamination, cancellation, opposition, disputes and administrative litigations

Infringement litigations and administrative enforcement

Enforcement of IP rights at Customs

Protection of domain names

Management Team

Liyan ZHANG

Chairman of the Board / Senior Partner / Patent Attorney / Authorized Patent Litigator / Doctor of Judicial Science

Jinshan CHENG

President / Board Member / Senior Partner / Patent Attorney / Authorized Patent Litigator / Licensed Intellectual Property Judicial Appraiser

Bobo WANG

Executive Vice President / Board Member / Senior Partner / Patent Attorney / Authorized Patent Litigator

Wei ZHAO

VicePresident / Senior Partner / Patent Attorney / Authorized Patent Litigator

Jian LIU

Vice President / Senior Partner / Patent Attorney / Legal ProfessionalQualification Certificate

Ruijing KE

Senior Partner / Patent Attorney Ph.D. / Authorized Patent Litigator

Jiquan SUN

Board Member / Senior Partner / Patent Attorney / Authorized Patent Litigator / Legal Professional Qualification Certificate

Xu WANG

Senior Partner / Patent Attorney / Authorized Patent Litigator / Legal Professional / Qualification Certificate

Bin NI

Senior Partner / Patent Attorney / Authorized Patent Litigator

Yunpu LUO

Board Member / Senior Partner / Patent Attorney / Authorized Patent Litigator

Ting JIANG

Senior Partner / Patent Attorney / Authorized Patent Litigator

Xia WANG

Senior Partner / Patent Attorney / Authorized Patent Litigator / LicensedIntellectual Property Judicial AppraiserAssociate Professor

Qicheng ZAHNG

Dr. Zhang’s patent expertise covers technical areas of mechanics, electrics, optics and physics, including: instruments, optical engineering, microstructure fabrication, semiconductors, liquid display, control systems, detection, mechanical & electronic products, molding, welding, spinning, mat

Dan ZHU

She is mainly engaged in patent writing, application, consultation, examination opinion reply, patent review and invalidation, patent infringement analysis, patent administrative litigation and infringement litigation in chemistry and related fields. specific areas include: polymer chemicals, organi

Facts

As a professional agency for intellectual property rights, China Science has rich and extensive experience. Our business scope extends to all over the world.

[ Total Number of Applications and Countries (including regionals) ]

An intellectual property comprehensive service organization that exists because of customer trust

270,000+

Applications in China

30,000+

Applications in Others

110+

Customer Distribution

Qualifications & Awards

Provide quality services to numerous domestic and foreign customers

Welcome to the official website of China Science Patent & Trademark Agent Ltd!

About Us