About

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Years of Experiences
about us

Guocai Trademark Office

Guocai IP Law firm, founded in July 2004, is a registered firm for Trademark Registration, Patent applications, Patent protection, Intellectual property case and other services.We have 20 years professional experience and more than 60 knowledgeable trademark agents, patent attorneys, and intellectual property lawyers, which has put us at the trust of clients from more than 60 countries over the world.
Professional and efficiency have always been the culture of our law firm,We hope our services can always running with your business in China market and getting success!

Proven Track Record
We are history successful of patent application
Unmatched Expertise
We are history successful of patent application
our service

Explore Creative Legal
Protections

Trademark

Trademark

Trademark registration,search, record-filing, transfer and trademark rights protection.
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Patent

Patent

patent application, patent search, patent transfer & license and patent rights protection.
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IP Lawyer

IP Lawyer

legal services related to IP application, protection and transactions.
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