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ARTICLE · 20 NOVEMBER 1995

Thailand - Intellectual Property - Patent

Mayer Brown
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Thailand promulgated its first patent law, the Patent Act, in 1979. The Act protects both inventions and product designs. Thailand has numerous bilateral agreements with other countries entitling citizens of those countries to file patent applications in Thailand. Thailand is not a member of the Paris Union or a signatory of any other international convention for reciprocal protection of patents.

Invention Patents

For an invention to be patentable, it must : (1) have novelty; (2) involve an invention type; and (3) be capable of being made or used for some kind of production activity.

Therefore, the following would not qualify for patents:

a) an invention widely known or used by others in Thailand before the filing of the patent application.

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