Envoy International Ltd


Easy-to-use, online patent, trademark & design renewal payment service for IP firms & in-house counsel.

Combining sophisticated software with first-class service, Envoy provides a more efficient and flexible way to pay patent annuities & trademark renewal fees anywhere in the world.


Why choose Envoy's renewal service?

• Bespoke service - we can tailor a solution to meet your needs
• Secure & reliable - your IP is in safe hands with us
• Competitive & transparent prices - no hidden fees
• Free online service - only pay for renewals, no account fees
• Instant & fixed prices in your currency - no more estimates
• No minimum commitment - try one case, client or territory


In a customer satisfaction survey 100% of respondents rated our customer service as either excellent or very good.

But don't just take our word for it, we're more than happy to provide references if you would like to speak to some of our customers about any aspect of Envoy's service.


Envoy is one of the fastest growing patent annuity and trademark renewal payment services in the world.

Since opening our doors in 2009, we have grown exponentially and now process renewals for customers across Europe, North America, Asia, Australasia, and Africa.


How does it work?

When you need to pay renewal fees simply log into your account, check our prices, choose which cases you wish to instruct and place an order. You can then monitor payment progress as it happens. Official receipts are sent to you once available. It's that simple.

Case data can either be stored in your account and alerts sent when renewals are due, or you can use Envoy 'on-demand' and upload case details when annuities and renewal fees need paid.

› More about how it works

Check prices

Check prices in any territory of the world.

Instruct renewals

Instruct renewals via your online account.

Monitor payment

Monitor payment progress in real time.

What our customers say

  • It's flexible, user-friendly and the full costing
    is known in advance.
    Stephen Beney - Bereskin & Parr LLP, Canada
  • I would recommend Envoy because of the competitive prices. The immediate invoice and acknowledgement email is an effective feature.
    Renewals Manager - Fisher Adams Kelly, Australia
  • I would recommend Envoy because it's so simple to obtain a quote and instruct a renewal, and so fast. Their customer service is very good.
    Gail Nicol - Murgitroyd & Company, UK
  • The price can be frozen, the current status of each case is clear, & the batch system is efficient for getting prices and giving instructions.
    Judy Wang - China Patent Agent (H. K.) Ltd., China
  • I love the flexibility of working with Envoy and their prices are very competitive.
    Managing Partner - Spamer Triebel, South Africa
  • There is minimal paperwork and no hidden costs. The invoicing system is also very clear. If you have a query you can be assured of a speedy reply.
    Dawn Pranskus - Schlich LLP, UK
  • Good prices. Trust the service. Good customer service. Easy to use.
    Laurens Rademacher - Sylus Pharmaceuticals, UK
  • Immediate prices available. Easy to top-up customer account. User-friendly website. You can see the progress of your instructions.
    Formalities Manager - Wynne-Jones IP, UK
  • Envoy is adaptable and flexible to their customer requirements. Excellent customer services from friendly and supportive team.
    Good workable online system.
    Sue Callam – IBM United Kingdom Limited, UK

Open a free account

It's completely free to open an Envoy account and there are no on-going costs. You don't need a minimum number of cases and there is no requirement to upload all your cases to our system.

Many of our customers start with a no-obligation trial account. Trial accounts have all the functionality of a real account and enable you to check our prices and experience placing instructions without incurring real costs or renewing real cases.