Administrative excellence

Patent Renewals

Simplify the oversight of your IP portfolio, covering patents, designs and utility models. Enjoy budget-friendly renewal fees and easily accessible, detailed analytics reports – all at your fingertips.

Detailed patent construction software

Proven over time

Decades of IP renewal experience go into every step we take. You get systems that have been tested, refined and quietly improved to support your portfolio without surprises.

On the ground

With teams in key jurisdictions, we know how things actually move forward. Local insight and trusted relationships keep renewals on track, even when formalities get demanding.

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Zero shortcuts

Every instruction is followed, every record double-checked. We treat your IP maintenance like critical infrastructure because, for many businesses, that is exactly what it is.

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Smart where it counts

Our technology takes care of the busywork without getting in the way. You stay on top of your portfolio decisions when everything runs smoothly in the background.

5 easy steps to renew your IP assets

  • 1

    Renewal information is provided

    We inform you about upcoming renewals and associated renewal fees well in advance.

  • 2

    Submit renewal instructions

    Choose among multiple methods for placing your instructions – whether through data exchange, API or our Portfolio Management App (PMA).

  • 3

    Invoice is issued

    Receive your renewal invoices preemptively, giving you sufficient time to settle payment.

  • 4

    IP rights are renewed

    We carry out swift and secure renewal payments via our extensive access to all IP offices.

  • 5

    Payment proof is available

    Retrieve your payment receipts with ease, either through downloading or direct delivery to your IP Management System (IPMS).

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Key benefits:

How our Patent Renewals service aids customers

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Dennemeyer offers a variety of services. We help you find the perfect match.

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Renewal system built to perform

The engine behind your
global IP

Renewals live in the background until they do not. If something slips, the consequences are immediate, though the cause is not always obvious. We pay attention early, stay alert throughout and adapt quickly as needed. Clients rely on us not because everything is predictable, but because we remain steady when it is not.

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Connect to Dennemeyer products to streamline your renewals

IP Lounge & PMA

Available at no cost to Dennemeyer clients, our digital environment supports dynamic management of your IP portfolio.

View all upcoming maintenance actions for IP registrations, while keeping abreast of costs and insights into your IP data.

DIAMS: state-of-the-art IPMS

Dennemeyer's DIAMS iQ and DIAMS U platforms blend cutting-edge IP features with customer relationship management (CRM) and analytics tools. DIAMS U, our budget-friendly solution that gets to work right from the box, and DIAMS iQ, with its fully customizable experience, are user-friendly and adaptable IPMS platforms. They not only optimize integration with our Patent Renewals service but also enhance collaboration and interaction through advanced file exchange tools.

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How partnership sounds

We help more than 8,000 companies secure their IP

“As a long-standing client of Dennemeyer, I have experienced their exceptional service firsthand. Over the years, their annuity team has consistently provided friendly and efficient support, always going the extra mile to ensure that we receive the best customer experience possible. I am grateful to have Dennemeyer as a partner, and I highly recommend their services to anyone seeking a trustworthy and dependable IP management provider”

Marcin Rzaniak

Group Intellectual Property Vice President, Air Liquide
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Services

Shaping IP into commercial advantage since 1962

Managed IP

Maintain your rights without the burden. We handle deadlines, renewals and monitoring, so you stay focused on growth.

See how we manage your portfolio

Digital IP

Make your IP landscape visible and manageable — spot risks, opportunities and trends with robust software solutions.

Learn how our software supports you

IP Consulting

Cut through complexity with IP advice that clarifies priorities and strengthens outcomes.

Discover our consulting approach

Dennemeyer & Associates

Register, defend and enforce your rights worldwide with the support of our experienced legal teams.

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Find your ideal solution in under 5 minutes

Your IP deserves a strategy that works for you. Answer a few quick questions to receive personalized recommendations — no guesswork, just clarity.

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Blog

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New dawn or damp squib? Mediation and arbitration at the UPC

he Patent Mediation and Arbitration Centre (PMAC) is an integral part of the Unified Patent Court (UPC). However, while the Court started operating in 2023 and received almost 1,000 cases in its first two years, the PMAC will only begin handling alternative dispute resolution (ADR) cases this year, with a formal opening ceremony to take place on June 2 in Ljubljana, Slovenia.
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The four main types of Intellectual Property: what they protect and why they matter

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A chocolate bunny meltdown and other IP bites

It has been an eventful few days in the world of IP law, with three high-profile cases making headlines. In trademarks, the Federal Supreme Court of Switzerland ruled against Lidl in a battle of chocolate bunnies, while Ed Sheeran was ordered to appear before a jury trial in another copyright infringement case. Finally, Google avoided a patent infringement lawsuit in a story that highlights the critical importance of avoiding early public disclosure.
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Everyday IP: Easter and the economics of commercial distinctiveness

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