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About Us


T&T INVENMARK Vietnam International Intellectual Property Law Firm operates under the law of Vietnam, registered at the National Office of Intellectual Property of Vietnam (NOIP) for representative Industrial Property and Copyright.

Meeting the development needs in line with the opening of our country, T&T INVENMARK has continuously developed with a team of highly qualified Patent Attorneys, as well as well-trained and experienced specialists in engineering, chemistry, biology, information technology and other technological fields.

T&T INVENMARK has committed to operating more efficiently, making constant efforts to protect and develop intellectual property rights, providing extensive legal services in all areas, especially Patent and Trademark, serving all clients’ demands much better. T&T INVENMARK cooperates with top experts to protect clients’ interests in proceedings involving commerce and intellectual property disputes; unfair competition, and protecting corporate brands.

T&T INVENMARK has a strong working relationship with the National Scientific Council, who are experienced and enthusiastic expert advisors, who can deliver professional services to customers in the legal protection of your Intellectual Property rights.

T&T INVENMARK is able to satisfy a wide range of clients’ demands, promoting the developments of intellectual property in Viet Nam.

With strong determination and drive, T&T INVENMARK has created a strong reputation and trust with an ever increasing number of domestic and foreign clients, which can only be achieved when T&T INVENMARK genuinely stands by clients and supports them in every possible way.

Yours sincerely, 

Dr. Le Xuan Thao Ph.D. Lawyer
General Director
Patent - Trademark Attorney
Standing Member of Vietnam Lawyers Association
Member of National Bar Council – Vietnam Bar Federation

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 Working Office: Building 44 Truong Han Sieu St, Hoan Kiem Dist, Ha Noi, Viet Nam
 Register Office: Room 101, Building 30 Nguyen Du, Bui Thi Xuan, Hai Ba Trung District, Hanoi, Viet Nam
 +84.24.39431566 / +84.24.39785713 / +84.24.39785714
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