Efficiency and precision are the hallmarks of a strong IP strategy. Recently, the Intellectual Property Office of Singapore (IPOS) implemented significant updates to its patent fee structure. These changes are designed to streamline the examination process, encouraging applicants to focus on the “minutiae” that truly define their innovation.
The 15-Claim Standard
The most impactful change is the reduction of the “free” claim limit. Historically, Singapore followed a 20-claim standard common in many international jurisdictions. Now, the baseline has shifted, making concise drafting a strategic necessity.
| Feature | Legacy Structure | Current IPOS Rates (2026) |
| Included Free Claims | 20 Claims | 15 Claims |
| Excess Claim Fee | S$40 per claim | S$80 per claim (100% Increase) |
| Renewal Fees | Standard | ~7% Increase across all years |
| Strategic Goal | Volume | Quality & Concise Filing |
The Specialist Vision: Impact on Pharma & Biotech
“Your brand is never yours until you claim it.” However, for sectors like pharmaceuticals and biotechnology—which traditionally utilize large claim sets—these updates represent a significant increase in filing costs.
To maintain action and confidence, we recommend a “specialist vision” when drafting: prioritizing core independent claims and essential dependencies to stay within the 15-claim threshold where possible.
Budgeting for Longevity
With a 7% rise in maintenance fees, the long-term cost of holding a patent portfolio in Singapore has shifted. Whether you are a startup or a multinational, auditing your renewals now will prevent “scrambled” budgets later in the year.
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