Patent Application — Invention (Form สป.01) สป.01
Review prior art and the invention's claims before filing; protection depends on the application and DIP's decision.
Who
Inventors with novel, inventive, industrially applicable invention
Costs
Service fees on request; confirm current official charges with the receiving authority
Timeline
Timing depends on the application and the receiving authority’s review
Authority
DIP — Patent Office
Legal Basis
Patent Act B.E. 2522 (amended 2542 & 2552); PCT Treaty (Thailand acceded 2009)
Eligibility
- Novelty
- Inventive step
- Industrial applicability
- Not within excluded subject matter
Required Documents
- Specification & claims (Thai)
- Drawings
- Abstract
- Inventor declaration
- Priority document
- POA notarized
Procedure
- Search relevant prior art
- Prepare the specification and claims
- File the applicable application
- Monitor notices and confirm any examination deadline
- Respond to DIP requests
Fee Structure
Service fees on request; assess translation and claim-drafting scope for the invention.
Cross-Border Notes
For a PCT application, verify the Thai national-phase deadline against the priority record before taking action.
Related Services
Ask our team to assess the search, filing or power-of-attorney work required. Certification steps depend on the receiving authority.
Post-Service Policy
The scope of corrections and any applicable fees are set out for the individual matter. The receiving authority decides the application outcome.
Service fees: ask our team — LINE @THAIL · Tel 092-0170000
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What is Patent Application — Invention (Form สป.01)?
Patent Application — Invention (Form สป.01) — Review prior art and the invention's claims before filing; protection depends on the application and DIP's decision.
Who is this for?
Inventors with novel, inventive, industrially applicable invention
Fees and timeline?
Service fees on request; confirm current official charges with the receiving authority; Timing depends on the application and the receiving authority’s review
Legal basis?
Patent Act B.E. 2522 (amended 2542 & 2552); PCT Treaty (Thailand acceded 2009)
Issuing authority?
DIP — Patent Office
Required documents?
Specification & claims (Thai); Drawings; Abstract; Inventor declaration; Priority document; POA notarized
Procedure steps?
Search relevant prior art; Prepare the specification and claims; File the applicable application; Monitor notices and confirm any examination deadline; Respond to DIP requests
How are fees structured?
Service fees on request; assess translation and claim-drafting scope for the invention.
Cross-border notes?
For a PCT application, verify the Thai national-phase deadline against the priority record before taking action.
What if an application is refused?
Review the authority's reasons before assessing corrections and applicable fees for the individual case.