Empowering Your Business with IP Protection!

Intania Patent Service is the go-to patent service firm in Thailand, established by a former Patent Examiner turned experienced patent attorney. Specializing in assisting Thai inventors and companies, the firm aims to level the playing field and empower local innovators to compete with multinational giants. With a deep understanding of the patent process and a commitment to supporting local talent, Intania Patent Service offers top-notch expertise and guidance to navigate the complex world of intellectual property rights.

Our Services

Guide to Filing Patent / Petty patent Application in Thailand

Patent/Petty Patent

We help conducting Prior art Search /analyzing Patentability/ preparing patent/petty patent Specification /filing Thai Patent application and PCT application.

Industrial Design

We help conducting Prior art Search /Analyzing/ Preparing design application/Filing Thai application/ foreign application.

FTO Search/Analysis

Analyze any potential risk from IP rights holders (patent, petty patent, design) related to the interested products.

We help inventors turn their inventive ideas into profit.

Established in 2024 by an experienced patent practitioner, the Intania Patent Service (IPS)Company is a Thai IP firm that helps you to incubate your ideas until it matures into a graceful product with strong IP protection.

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Our  Activity

FTO Sprint: 2025 @ National Science and Technology Development Agency (NSTDA)
Seminar “FTO used in R&D”,  dated 18 February 2025

Why Choose Us

Passionate

Mr. Chanchai Neerapattanagul, Patent Attorney, a former Patent Examiner and also a founder of the company has been working in patent prosecution for more than 25 years. He have been trained in Patent related courses, such as Patent Search/ Patentability analysis and examination by Japanese Patent Office/ Patent Search by Swedish Patent Office/ Patent Evaluation and Licensing Negotiation course by LES USA/ South East Asian Patent Drafting Course (SEAD) by FICPI.

Experiences

His working experiences as an electrical engineer, a patent examiner and a patent attorney provides him profound knowledges of the Thai Patent system. He has been invited to be a speaker in patent related topics for researchers in local companies and Research Institutes in many occasions. He also has vast experiences in giving consultations to help inventors/researchers patenting their inventive ideas.

Mr. Chanchai Neerapattanagul

Partner and Patent Attorney

Qualifications Registered Thai Patent Agent (ID No. 1731)
Thai Lawyer License                     
Language Thai (Native), English
Education/Career

Graduated from Chulalongkorn University, Faculty of Engineering, Bangkok, B.Eng (Electrical Engineering),
Graduated from Chulalongkorn University, Faculty of Law (Law Chula), LLB (Business Law),
Master Degree in Electrical Engineering (Semiconductor), Vanderbilt University, TN- USA,
Thammasart University, Bangkok, MBA (Finance).

Chief of Electrical Maintenance Section,(1989-1994)
Patent Examiner – Electrical & Mechanical Engineering (1997-2001)
Chief of IP service unit/ Patent agent at Thai national research Center (2002-2013)
Patent attorney – Patent law firm in Bangkok (2013-2023)
Partner, Intania Patent Service (2024- )

Main Field of
Expertise
Electrical and Mechanical Engineering, Telecommunication, Semiconductor, Patentability search, FTO search.
Membership Thai Bar Association

DR.SUWUNNA TIENUNGOON

Expert/Consultant

Education PhD (Microbiology) University of Tasmania, Hobart, Australia,
MSc (Toxicology) Mahidol University, Bangkok
BSc (Biology) Kasetsart University, Bangkok
Language Thai (Native) / English
Main Field of
Expertise
Biotechnology, Pharmaceutical, Toxicology

Contact us:

Email: mail@intaniapatentservice.co.th 
Tel: 66-81-6155572