Five Questions to Ask from Your Annuity Services Partner

Written by Sari Leinonen | 19.03.2026

 Intangible rights, or intellectual property rights (IPR), are a significant form of capital for many companies. That’s why it is important to ensure that these rights remain in force. Sari Leinonen, Kolster’s Director of Global Paralegal Services, explains what to consider when choosing an annuity services provider. 

Maintaining patents and utility models is an essential part of a company’s IP strategy. Alongside securing protection for new inventions, it is equally important to ensure that existing rights remain in force. As the patent portfolio grows, so does the need to manage renewal due dates reliably. Monitoring and maintaining patent rights is not merely a technical task—it is a critical component of risk management and of safeguarding the value of intangible assets.

Kolster’s Patent and Utility model maintenance service provides a comprehensive solution built around an efficient, customerdriven process. Choosing a professional service provider is a strategic decision and the best insurance for protecting your company’s intangible assets and ensuring that your IP investments continue to deliver value year after year.

Why is Annuities Monitoring Essential?

Patents and utility models remain in force only if annuity fees are paid on time. In international portfolios, monitoring deadlines is often complex. Neglecting payments first leads to a grace period and ultimately to the lapse of the right. Restoring lapsed rights is costly, uncertain, and requires demonstrating ‘all due care’ evidence. This is why the expertise of your annuity partner in patent legislation and transparent, verifiable service processes are critical factors in successful IP portfolio management.”

Kolster’s Annuity Service in Brief — Maximum Protection, Minimum Effort

Our annuity maintenance service is built around a clear, customerfocused service model in which deadline monitoring, renewal reminders, and the timely payment of official fees are all carefully managed. All service costs are transparent and known in advance. Kolster supports clients in making decisions on maintaining their rights across different countries and ensures that those rights remain in force on their behalf. Clients can monitor the status of their IP portfolios through the MyKolster® service, which provides a secure, realtime view of invention data and upcoming deadlines.

Three reasons to outsource the maintenance of Patent rights to an IP professional:

  1. Preserving the value of intangible assets: keeping your rights in force ensures that your IP investments generate value year after year.

  2. Peace of mind: With decades of expertise, Kolster is a trusted partner in global annuity maintenance. Your dedicated Kolster contact knows your IP portfolio, and we can support our customers in all IPR matters. Kolster handles due date monitoring, timely maintenance of rights, and complex official procedures on your behalf.

  3. Risk management: official deadlines are never missed, and complex office requirements are managed correctly. Reinstating lapsed rights is costly, and outsourcing your rights maintenance to an IP professional helps you avoid this risk.

 Ask these five questions when choosing an annuity service partner

  1. How do you guarantee seamless, ontime annuity payments across all jurisdictions and what proven safeguards do you use to eliminate the risk of delays?
  2. What level of visibility and reporting do you provide, and how realtime is the data?
  3. How transparent is your pricing model, and what exactly are we paying for—without hidden fees or unpleasant surprises?
  4. Do you offer dedicated, personal support rather than just a digital interface, and how are responsibilities divided between the client and provider?
  5. Can your team support every annuityrelated need, and do you also provide portfolio management, strategic guidance, and broader IP protection services?

 

Keeping intellectual property rights in force is a cornerstone of a highperforming IP strategy. Kolster’s patent and utility model maintenance service delivers unwavering reliability, optimized costs, and effortless ease - allowing your business to stay fully focused on its strategic priorities. With a carefully chosen annuity services partner, you gain the equivalent of a premium insurance shield that safeguards your most valuable capital: your innovations.

How does your company ensure the maintenance of its IP rights? Get in touch and let’s make sure your innovations are fully protected.

Sari Leinonen
Director, Global Paralegal Services

sari.leinonen@kolster.com

Phone +358 40 5259 288