Scandinavia: Attorney-client privilege for patent attorneys in Sweden

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Scandinavia: Attorney-client privilege for patent attorneys in Sweden

Sweden is a country well-known for its many industries and innovations and is in fact among the top five PCT filers per capita in the world. An invention is per definition a sensitive IP asset that needs to be taken care of properly. There are a number of strategic routes to choose between: should the invention be kept secret, should it be published for prophylactic purpose or should a patent application be filed? In this process of handling an IP asset many different stakeholders are involved in order to find the best strategic route. It is of great importance that discussions between an advisor, such as a patent attorney, and a client are kept secret and that a third party is hindered from accessing such information. For example, it could be especially important to keep secret previous assessments of patentability in a discovery process during a dispute.

The possibility to keep correspondence between an adviser and a client secret is often referred to as attorney-client privilege. In some jurisdictions the attorney-client privilege is by law granted only to an attorney-at-law being a member of a Bar association (Advokatsamfundet in Sweden) or the like, also called an advokat (Sweden). The situation is sometimes different for a patent attorney who is not by law granted the same possibility of attorney-client privilege. There are however exceptions.

A patent attorney is an engineer trained in certain legal matters with the possibility to get authorisations. Some authorisations grant the patent attorney a similar possibility of attorney-client privilege as the advokat for certain matters. For example, a European patent attorney (EPA) is granted attorney-client evidentiary privilege from disclosure in proceedings before the European Patent Office (EPO). This refers for example to assessment of patentability and validity as well as for the preparation of European patent applications. But what happens if the case relates to matter in a different jurisdiction than before the EPO?

Since 2010 Sweden has a law that governs the authorisation of Swedish patent attorneys under the organisation Patentombudsnämnden. The law stipulates attorney-client privilege for authorised Swedish patent attorneys. Sweden is actually alone among the Scandinavian countries to explicitly grant a patent attorney such privilege. The law puts an authorised Swedish patent attorney on an equal footing with an advokat for patent-related matters. It should be noted that also attorneys-at-law can be authorised Swedish patent attorneys. Hence, in Sweden sensitive patent information need not be run through an advokat in order to safeguard client-attorney privilege, but may be handled directly by an authorised Swedish patent attorney.

Ekwall

Peter Ekwall


ZaccoArne Jacobsens Alle 15DK-2300 Copenhagen S DenmarkTel: +45 39 48 80 00Fax: +45 39 48 80 80contact@zacco.comwww.zacco.com

more from across site and SHARED ros bottom lb

More from across our site

A multijurisdictional claim filed by InterDigital and a new spin-off firm in Germany were also among the top talking points
Duarte Lima, MD of Spruson & Ferguson’s Asia practice, says practitioners must adapt to process changes within IP systems, as well as be mindful of the implications of tech on their practices
Practitioners say the UK Supreme Court’s decision could boost the attractiveness of the UK for AI companies
New awards, including US ‘Firm of the Year’ and Latin America ‘Firm to Watch’, are among more than 90 prizes that will recognise firms and practitioners
DWF helped client Dairy UK secure a major victory at the UK Supreme Court
Hepworth Browne led Emotional Perception AI to victory at the UK Supreme Court, which rejected a previous appellate decision that said an AI network was not patentable
James Hill, general counsel at Norwich City FC, reveals how he balances fan engagement with brand enforcement, and when he calls on IP firms for advice
In the second of a two-part article, Gabrielle Faure-André and Stéphanie Garçon at Santarelli unpick EPO, UPC and French case law to assess the importance of clinical development timelines in inventive step analyses
Public figures are turning to trademark protection to combat the threat of AI deepfakes and are monetising their brand through licensing deals, a trend that law firms are keen to capitalise on
News of Avanci Video signing its first video licence and a win for patent innovators in Australia were also among the top talking points
Gift this article