Patent Drafting & PCT Filing — International Patent Cover for 157 Countries

Trademark, patent & copyright reference — 73 answers

Compiled from the Trademark Act B.E. 2534 (amended B.E. 2559), Patent Act B.E. 2522, Copyright Act B.E. 2537, the Paris and Berne Conventions, the Madrid Protocol (in force for Thailand since 7 November 2017), the PCT and WTO TRIPS, as cited on each service page. Official DIP and WIPO charges are passed through at cost and timelines are estimates that depend on examination queues. For fees and a case assessment, contact our team by phone, LINE or email.

• Q17098. What is Patent Drafting & PCT Filing — International Patent Cover for 157 Countries?

  File a PPH-eligible patent with Thai DIP first → file PCT within 12 months (priority) → enter national phase at 30 months. Drafting PCT CHF ~1,500 + national fees.

• Q17099. How long does Patent Drafting & PCT Filing — International Patent Cover for 157 Countries take?

  Typical turnaround 8–12 weeks (drafting). Durations are estimates that depend on DIP examination queues and on the receiving IP offices abroad.

• Q17100. How much does Patent Drafting & PCT Filing — International Patent Cover for 157 Countries cost?

  Fees depend on the number of Nice classes, designated countries and case complexity; DIP and WIPO charges are official rates passed through at cost. Contact our team for a case-by-case assessment: +66 83-249-4999 · LINE @NYC168 · Contact@nyclegal.co.th

• Q17101. Who is Patent Drafting & PCT Filing — International Patent Cover for 157 Countries for?

  Draft and file invention/design/utility patents with Thai DIP + PCT (WIPO) covering 157 countries via registered patent agents plus in-house engineers/scientists.

• Q17102. 3 patent types?

  Invention (20 years); Petty/Utility (10 years, no inventive-step requirement); Design (10 years, product appearance).

• Q17103. What is the PCT?

  WIPO's Patent Cooperation Treaty — one filing preserves priority in 157 countries. National phase must be entered by month 30 (some countries 31) from priority date.

• Q17104. Prior-art search required?

  Essential. We search DIP, WIPO PATENTSCOPE, Google Patents, and EPO Espacenet for novelty/inventive-step review before an 8–12-week drafting engagement. quoted after document review.

• Q17105. PPH acceleration?

  Yes. Thailand has PPH with USPTO, JPO, KIPO, EPO — a partner-office approval enables a DIP PPH request that cuts examination from 5–6 to 2–3 years.

• Q17106. Term and maintenance fees?

  20 years (invention) / 10 years (petty/design). Annuity fees due in years 5, 8, 12, 16 per DIP schedule — lapse means public domain.

• Q17107. Software patents accepted?

  Only when tied to a technical effect (not a pure algorithm) — e.g. image processing, control systems, network protocols — per DIP 2564 + EPO Guidelines G-II-3.6.

• Q17108. Which sources back the Patent Drafting & PCT Filing — International Patent Cover for 157 Countries page?

  Official sources cited: https://www.ipthailand.go.th/ · https://www.wipo.int/pct/en/ · https://www.wipo.int/madrid/en/

• Q17141. Thai IP legal basis #1 — what does it say?

  Trademark Act B.E. 2534 (amended B.E. 2559), Sec. 6 — a mark is registrable only if it is distinctive, not prohibited, and not identical or confusingly similar to a mark already registered by another person. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q17142. Thai IP legal basis #2 — what does it say?

  Trademark Act B.E. 2534, Sec. 35–36 — third parties may oppose a published application within 60 days of publication. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q17143. Thai IP legal basis #3 — what does it say?

  Trademark Act B.E. 2534, Sec. 42 — registration runs 10 years from the filing date and is renewable for successive 10-year terms. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q17144. Thai IP legal basis #4 — what does it say?

  Trademark Act B.E. 2534, Sec. 63 — a registration may be cancelled for three consecutive years of bona fide non-use. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q17145. Thai IP legal basis #5 — what does it say?

  Patent Act B.E. 2522 (as amended) — invention patents run 20 years, design patents 10 years, and petty patents 6 years renewable twice by 2 years. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q17146. Thai IP legal basis #6 — what does it say?

  Copyright Act B.E. 2537 — copyright arises automatically on creation; DIP recordal is prima facie evidence, not a condition of protection. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q17147. Thai IP legal basis #7 — what does it say?

  Paris Convention — priority of 6 months for marks and industrial designs, 12 months for inventions. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q17148. Thai IP legal basis #8 — what does it say?

  Madrid Protocol — in force for Thailand since 7 November 2017; international applications are filed through DIP as Office of Origin. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q17149. Thai IP legal basis #9 — what does it say?

  Patent Cooperation Treaty (PCT) — one international application preserves national-phase entry for 30/31 months from the priority date. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q17150. Thai IP legal basis #10 — what does it say?

  WTO TRIPS Agreement — sets the minimum standards of IP protection and enforcement binding on Thailand. Verify the text and current practice with the Department of Intellectual Property: https://www.ipthailand.go.th/

• Q916122. What are the end-to-end steps for IP patent drafting pct filing?

  We start with a document and fact review, prepare and verify the file, submit to the Department of Intellectual Property (DIP), follow up on any queries raised by officials, and hand over the completed result with a full copy set. For IP patent drafting pct filing a case manager tracks every stage and reports status. Call +66 83-249-4999 · LINE @NYC168 · Contact@nyclegal.co.th

• Q916124. Which documents are required for IP patent drafting pct filing?

  The baseline set is the applicant's ID or passport, the original documents relating to IP patent drafting pct filing, proof of connection (house registration, company affidavit or the underlying contract) and a power of attorney if a representative attends. The exact list follows the Department of Intellectual Property (DIP) requirements on the filing date; we send a case-specific checklist before your appointment.

• Q916126. How long does IP patent drafting pct filing take?

  Timing depends on the Department of Intellectual Property (DIP) queue, how complete your file is, and public holidays. Our own preparation usually takes a few business days; the official stage is an estimate that can shift. We give you a realistic IP patent drafting pct filing timeline before starting and update you as it progresses.

• Q916128. What costs are involved in IP patent drafting pct filing and how are they calculated?

  There are two components: official government fees passed through at the published rate, and our professional fee, which depends on scope, document volume and urgency of IP patent drafting pct filing. Fees are quoted case by case based on complexity and document volume — ask our team before work starts. You always receive a written breakdown before work begins — no hidden charges.

• Q916130. Can IP patent drafting pct filing be handled if I live upcountry or overseas?

  Yes. Send photos of your documents via LINE for a feasibility check, then we proceed under a power of attorney, or you sign at a Royal Thai Embassy/Consulate where you live and courier the originals back. For IP patent drafting pct filing we map out the fastest and safest option before you commit.

• Q916132. What are the most common mistakes in IP patent drafting pct filing and how do we prevent them?

  The usual causes of rejection are name spellings that differ between documents, documents that expire before the filing date, uncertified copies, and translations that do not match the original. the Department of Intellectual Property (DIP) returns files for exactly these reasons, so we cross-check names, dates and seals across every page before submitting IP patent drafting pct filing.

• Q916134. Which laws or regulations govern IP patent drafting pct filing?

  The framework is set by the Trademark Act B.E. 2534, the Patent Act B.E. 2522 and the Copyright Act B.E. 2537, together with the regulations and notifications issued by the Department of Intellectual Property (DIP), which are revised from time to time. Before advising on IP patent drafting pct filing we verify the version in force on the filing date and rely on official sources rather than second-hand summaries.

• Q916136. What happens if IP patent drafting pct filing is rejected or returned for correction?

  First we obtain the written reason from the Department of Intellectual Property (DIP), then separate formal defects (fixable and quickly refiled) from substantive or eligibility issues (which need a change of approach). Where the error is ours, we redo IP patent drafting pct filing at no extra professional fee and coordinate until the matter is resolved.

• Q916138. Who is IP patent drafting pct filing for, and what are the eligibility conditions?

  It suits anyone who must present the result of IP patent drafting pct filing to a government body, bank, educational institution or overseas counterparty. Applicant eligibility and supporting documents follow the Department of Intellectual Property (DIP) rules; some cases require the document holder in person or a properly executed power of attorney. We screen eligibility free of charge before accepting the case.

• Q916140. How long does the result of IP patent drafting pct filing stay valid?

  Certified documents rarely carry an expiry date themselves, but most receiving authorities require issuance within 3–6 months of submission, and some are stricter. Check the destination's rule before starting IP patent drafting pct filing so nothing has to be redone; we plan the sequence around your filing deadline.

• Q916142. Does IP patent drafting pct filing also need an English or target-language translation?

  If the receiving body is overseas, a certified translation is normally required, and many countries insist on their own official language rather than English. We confirm the destination rule first, then produce a translation aligned with IP patent drafting pct filing and certify it in the same workflow to avoid extra rounds.

• Q916144. Should I handle IP patent drafting pct filing myself or use a service provider?

  Doing it yourself saves the professional fee but leaves you carrying the risk on document format, queueing and travel time, plus shifting the Department of Intellectual Property (DIP) practice. A provider reduces rejection loops and gives you someone accountable for follow-up. For IP patent drafting pct filing we are happy to give initial guidance even if you proceed on your own.

• Q916146. Is there an express option for IP patent drafting pct filing?

  We can prioritise our own preparation subject to capacity, but any stage controlled by the Department of Intellectual Property (DIP) follows official procedure and cannot be guaranteed to a fixed date. We tell you plainly what the fastest realistic IP patent drafting pct filing window is and offer alternatives if your deadline is too tight.

• Q916148. How is my data protected when you handle IP patent drafting pct filing?

  We process personal data under Thailand's Personal Data Protection Act B.E. 2562 (PDPA), use it only to carry out IP patent drafting pct filing as instructed, restrict access to the assigned team, and return or destroy originals on your instruction. You may exercise access or deletion rights at any time.

• Q916150. What happens after IP patent drafting pct filing is completed?

  Check names, dates and seals as soon as you receive the result of IP patent drafting pct filing, keep at least one digital copy, and submit to the receiving authority within its validity window. If the destination requires further legalisation — for example the Department of Consular Affairs or an embassy — we continue the chain in the same engagement.

• Q916152. What risks should I know before starting IP patent drafting pct filing?

  The main risks are destination rules changing mid-process, historic documents that no longer match current facts, and deadlines so tight that no correction round is left. We confirm requirements with the Department of Intellectual Property (DIP) or the receiving body before filing IP patent drafting pct filing and build correction time into the plan.

• Q916154. Which languages do you provide IP patent drafting pct filing in?

  Consultations on IP patent drafting pct filing are handled in Thai and English, with interpreters or translators arranged for other frequently used languages including Chinese, Japanese, Korean, German, French and ASEAN languages. Case summaries and quotations can be issued bilingually so an overseas counterparty can review them.

• Q916156. Is there a preparation checklist before a IP patent drafting pct filing appointment?

  Yes — five points: (1) originals complete and unexpired, (2) name spellings identical across every document, (3) the receiving authority and its required format identified, (4) your submission deadline known, (5) a power of attorney ready if you cannot attend. Message us on LINE about IP patent drafting pct filing for a case-specific checklist.

• Q916158. Do I have to visit an office for IP patent drafting pct filing?

  Only the steps requiring signature before an officer or lawyer need a meeting; most of the IP patent drafting pct filing workflow runs online with courier document exchange. We have offices in Bangkok, Khon Kaen, Udon Thani and Nong Khai, and can arrange off-site appointments in the Bangkok metropolitan area where appropriate.

• Q916160. Do the rules for IP patent drafting pct filing change often, and how do you track them?

  the Department of Intellectual Property (DIP) periodically revises its regulations, forms, submission channels and fees. We review official notifications before accepting each case, and if anything changes while IP patent drafting pct filing is in progress we immediately explain the impact on timing and the options available to you.

• Q916242. What are the end-to-end steps for IP legal basis?

  We start with a document and fact review, prepare and verify the file, submit to the Department of Intellectual Property (DIP), follow up on any queries raised by officials, and hand over the completed result with a full copy set. For IP legal basis a case manager tracks every stage and reports status. Call +66 83-249-4999 · LINE @NYC168 · Contact@nyclegal.co.th

• Q916244. Which documents are required for IP legal basis?

  The baseline set is the applicant's ID or passport, the original documents relating to IP legal basis, proof of connection (house registration, company affidavit or the underlying contract) and a power of attorney if a representative attends. The exact list follows the Department of Intellectual Property (DIP) requirements on the filing date; we send a case-specific checklist before your appointment.

• Q916246. How long does IP legal basis take?

  Timing depends on the Department of Intellectual Property (DIP) queue, how complete your file is, and public holidays. Our own preparation usually takes a few business days; the official stage is an estimate that can shift. We give you a realistic IP legal basis timeline before starting and update you as it progresses.

• Q916248. What costs are involved in IP legal basis and how are they calculated?

  There are two components: official government fees passed through at the published rate, and our professional fee, which depends on scope, document volume and urgency of IP legal basis. Fees are quoted case by case based on complexity and document volume — ask our team before work starts. You always receive a written breakdown before work begins — no hidden charges.

• Q916250. Can IP legal basis be handled if I live upcountry or overseas?

  Yes. Send photos of your documents via LINE for a feasibility check, then we proceed under a power of attorney, or you sign at a Royal Thai Embassy/Consulate where you live and courier the originals back. For IP legal basis we map out the fastest and safest option before you commit.

• Q916252. What are the most common mistakes in IP legal basis and how do we prevent them?

  The usual causes of rejection are name spellings that differ between documents, documents that expire before the filing date, uncertified copies, and translations that do not match the original. the Department of Intellectual Property (DIP) returns files for exactly these reasons, so we cross-check names, dates and seals across every page before submitting IP legal basis.

• Q916254. Which laws or regulations govern IP legal basis?

  The framework is set by the Trademark Act B.E. 2534, the Patent Act B.E. 2522 and the Copyright Act B.E. 2537, together with the regulations and notifications issued by the Department of Intellectual Property (DIP), which are revised from time to time. Before advising on IP legal basis we verify the version in force on the filing date and rely on official sources rather than second-hand summaries.

• Q916256. What happens if IP legal basis is rejected or returned for correction?

  First we obtain the written reason from the Department of Intellectual Property (DIP), then separate formal defects (fixable and quickly refiled) from substantive or eligibility issues (which need a change of approach). Where the error is ours, we redo IP legal basis at no extra professional fee and coordinate until the matter is resolved.

• Q916258. Who is IP legal basis for, and what are the eligibility conditions?

  It suits anyone who must present the result of IP legal basis to a government body, bank, educational institution or overseas counterparty. Applicant eligibility and supporting documents follow the Department of Intellectual Property (DIP) rules; some cases require the document holder in person or a properly executed power of attorney. We screen eligibility free of charge before accepting the case.

• Q916260. How long does the result of IP legal basis stay valid?

  Certified documents rarely carry an expiry date themselves, but most receiving authorities require issuance within 3–6 months of submission, and some are stricter. Check the destination's rule before starting IP legal basis so nothing has to be redone; we plan the sequence around your filing deadline.

• Q916262. Does IP legal basis also need an English or target-language translation?

  If the receiving body is overseas, a certified translation is normally required, and many countries insist on their own official language rather than English. We confirm the destination rule first, then produce a translation aligned with IP legal basis and certify it in the same workflow to avoid extra rounds.

• Q916264. Should I handle IP legal basis myself or use a service provider?

  Doing it yourself saves the professional fee but leaves you carrying the risk on document format, queueing and travel time, plus shifting the Department of Intellectual Property (DIP) practice. A provider reduces rejection loops and gives you someone accountable for follow-up. For IP legal basis we are happy to give initial guidance even if you proceed on your own.

• Q916266. Is there an express option for IP legal basis?

  We can prioritise our own preparation subject to capacity, but any stage controlled by the Department of Intellectual Property (DIP) follows official procedure and cannot be guaranteed to a fixed date. We tell you plainly what the fastest realistic IP legal basis window is and offer alternatives if your deadline is too tight.

• Q916268. How is my data protected when you handle IP legal basis?

  We process personal data under Thailand's Personal Data Protection Act B.E. 2562 (PDPA), use it only to carry out IP legal basis as instructed, restrict access to the assigned team, and return or destroy originals on your instruction. You may exercise access or deletion rights at any time.

• Q916270. What happens after IP legal basis is completed?

  Check names, dates and seals as soon as you receive the result of IP legal basis, keep at least one digital copy, and submit to the receiving authority within its validity window. If the destination requires further legalisation — for example the Department of Consular Affairs or an embassy — we continue the chain in the same engagement.

• Q916272. What risks should I know before starting IP legal basis?

  The main risks are destination rules changing mid-process, historic documents that no longer match current facts, and deadlines so tight that no correction round is left. We confirm requirements with the Department of Intellectual Property (DIP) or the receiving body before filing IP legal basis and build correction time into the plan.

• Q916274. Which languages do you provide IP legal basis in?

  Consultations on IP legal basis are handled in Thai and English, with interpreters or translators arranged for other frequently used languages including Chinese, Japanese, Korean, German, French and ASEAN languages. Case summaries and quotations can be issued bilingually so an overseas counterparty can review them.

• Q916276. Is there a preparation checklist before a IP legal basis appointment?

  Yes — five points: (1) originals complete and unexpired, (2) name spellings identical across every document, (3) the receiving authority and its required format identified, (4) your submission deadline known, (5) a power of attorney ready if you cannot attend. Message us on LINE about IP legal basis for a case-specific checklist.

• Q916278. Do I have to visit an office for IP legal basis?

  Only the steps requiring signature before an officer or lawyer need a meeting; most of the IP legal basis workflow runs online with courier document exchange. We have offices in Bangkok, Khon Kaen, Udon Thani and Nong Khai, and can arrange off-site appointments in the Bangkok metropolitan area where appropriate.

• Q916280. Do the rules for IP legal basis change often, and how do you track them?

  the Department of Intellectual Property (DIP) periodically revises its regulations, forms, submission channels and fees. We review official notifications before accepting each case, and if anything changes while IP legal basis is in progress we immediately explain the impact on timing and the options available to you.