PCT Patent Services

From a raw invention to a professionally prepared PCT filing

We pressure-test the invention from an examiner’s perspective first: prior art, novelty, inventive step, technical gaps and defensible claim directions are assessed before drafting and filing.

Prior ArtPatentabilityClaimsPCT Filing
ResearchVault patent-agent robot reviewing an invention and PCT filing
Patent Agent RobotIdea → Search → Claims → Filing
Stage 1US$1,500–2,500
Complex Stage 1US$2,500–4,500
PCT Drafting & FilingUS$4,500–7,000
National PhaseOutside scope

Final professional fees depend on technical complexity, claim scope and the agreed project scope. Official fees and third-party costs are separate.

PCT service workflow

The service is structured as a staged engagement so patentability, development and filing decisions remain explicit and traceable.

1Identity
2NDA
3Disclosure
4Patentability
5Drafting / PCT
6Post-filing

PCT professional services

Stage 1 — Patentability

$1,500–$2,500

Standard Stage 1: Patentability + Prior Art + Invention Development.

Stage 2 and complex projects are scoped by agreement, typically around $4,500 to $25,000 depending on technical complexity and project scope.

Stage 2 — Drafting & PCT Filing

$4,500–$7,000

PCT-grade specification and claims, filing preparation and international-phase handling within the agreed engagement.

Official filing/search fees and external third-party costs are separate.

Advanced Development

Custom scope

Engineering or invention-development work may be added where the disclosed concept requires substantive technical development before filing.

National-phase entry in individual countries is not included unless separately engaged.

Confidential before technical disclosure

No confidential technical detail is required in the public entry step. Detailed descriptions, drawings and files are submitted only after identity verification and NDA execution inside the private portal.