Global IP Coordination Platform
OpenPTO
Global Patent & Trademark Coordination
A global entry point for patent, trademark, annuity, renewal, and quoting services — for clients worldwide.
OpenPTO operates direct offices in the US, Hong Kong, Singapore, the UK, and Australia — core jurisdictions handled in-house, not outsourced.
Why You Can Start Directly Here
- 01
Direct coordination at core jurisdictions
Key nodes including the US, UK, Hong Kong, Singapore, and Australia can be engaged directly — no third-party relay, more stable execution.
- 02
Quotes ready for client presentation
Produce clear country-by-country breakdowns of procedures and costs — transparent, comparable, and ready to share with clients.
- 03
Beyond filing — the full journey continues
From country rules and process planning, to quotes, annuities, renewals, and execution — OpenPTO is your integrated coordination hub.
What We Help Clients With
From filing to annuities, from registration to renewals — OpenPTO covers the full lifecycle of patent and trademark coordination.
Global Patent Filing & Entry
Covering PCT, Paris Convention, and direct national filings with parallel multi-country support.
Global Trademark Registration & Strategy
Covering the Madrid System and direct national applications with class planning and multi-country synchronization.
Global Patent Annuity Management
Covering annuity deadlines in major jurisdictions with cost calculation, batch management, and deadline tracking.
Global Trademark Renewal & Cost Coordination
Covering trademark renewal nodes in multiple jurisdictions with fee breakdowns and long-term maintenance planning.
Why Choose OpenPTO
Six core capabilities that distinguish OpenPTO from ordinary intermediaries.
Global Agent Network Integration
Stable partnerships with local agents in major countries worldwide, covering filing, prosecution, and enforcement.
US Direct Office
OpenPTO's direct patent and trademark office in the US — handling USPTO filings without third-party relay.
HK / SG / UK / AU — Direct Offices
Direct offices in Hong Kong, Singapore, the UK, and Australia — covering English-law jurisdictions and cross-border commercial hubs.
One-Stop Quoting Entry
The quote tool covers official fees and agent fees, enabling transparent multi-country comparison ready for client presentation.
Global Procedural Content Library
Covers the procedural rules, key milestones, and parameters for patents and trademarks in major jurisdictions worldwide.
Annuity & Renewal Long-Term Management
Beyond filing — OpenPTO also supports long-term tracking, cost calculation, and batch management for patent annuities and trademark renewals.
Not All Jurisdictions Are Outsourced — Core Nodes Are Ours
OpenPTO direct offices in the US, Hong Kong, Singapore, the UK, and Australia for direct execution without third-party relay.
China
Full coverage of China's IP system; suited for domestic firms going global and international clients entering the Chinese market.
United States
Core node for US patent and trademark work; suited for US market entry, agent coordination, and execution decisions.
Hong Kong
Cross-border commercial and international coordination hub; suited for international client billing, communication, and project alignment.
Singapore
Southeast Asia and English-law coordination node; suited for regional strategy and workflow alignment.
United Kingdom
UK jurisdiction node; suited for direct handling of UK patent and trademark matters.
Australia
Australian jurisdiction node; suited for stable execution of AU patent and trademark matters.
Global Country & Procedural Modules
From country rules and workflow milestones to annuity and renewal entry points — understand the landscape before moving to quotes and live coordination.
Global Patent Rules & Procedures
Legal context, filing processes, and key milestones by country.
Global Trademark Rules & Procedures
Trademark registration rules, class systems, and examination procedures by country.
Global Patent Annuities
Patent annuity rates, deadlines, and payment rules in major jurisdictions.
Global Trademark Renewal Fees
Trademark renewal cycles, fee structures, and class-based calculation rules.
Global Patent & Trademark Quotes — Start Here
Produce clearer country-by-country breakdowns of procedures and costs for client-facing output
Global Patent Quotes
Global Trademark Quotes
Annuity & Renewal Calculator
Dual-dimension quotes covering official fees and agent fees — transparent output with export support
Who OpenPTO Serves
OpenPTO serves clients of all kinds — find your entry point directly.
Domestic IP Firms
Domestic patent agents, trademark agencies, and IP service firms seeking to handle overseas filings or expand internationally.
Corporate IP Managers
Corporate IP teams managing global patent and trademark portfolios who need stable overseas coordination and predictable cost management.
International Partner Firms
Overseas IP firms seeking a China-facing coordination hub for market entry and execution in Chinese filings.
International Clients via China IP Gateway
International clients who first learn about China's IP system via China IP Gateway and want to explore OpenPTO's global capabilities.
If you want to understand the global service structure before moving to quotes and coordination — start here
A global patent and trademark coordination platform — direct offices at core jurisdictions, integrating content, tools, and execution.