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- About Questel
- About questel
- MissionHelping our clients to succeed in the modern knowledge-based economy
- LeadershipA passionate group of leaders united in their commitment to advance technology and talent
- HistoryMore than 20 acquisitions during the past 6 years, strategic partnerships and product launches
- Offices28 offices around the globe, local expertise and global reach
- Corporate Social ResponsibilityA critical investment for long-term success
- CertificationsContinuous improvement for better quality, security and positive impact
- Mission
- Trusted AI TechnologyQuestel deploys AI you can trust
- Trusted AI Technology
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- Learn & Support
- Learn and support
- Webinars & EventsAre you interested in attending one of our online or onsite event?
- Product TrainingsCustomer success is our priority. Increase your skills in the use of Questel’s software
- Product NewsA platform dedicated to software and platforms news and evolutions
- Best-in-class Customer ExperienceOur goal is to exceed our clients' expectations and share best practices
- IP TrainingIncrease the IP-IQ of your entire organization with engaging IP training programs
- Newsletter subscriptionSign up for our quarterly patent and trademark newsletters and set your email preferences below.
- Webinars & Events
- Resource HubStay up-to-date with industry best practices with our latest blogs
- Resource Hub
- About Questel
- About questel
- MissionHelping our clients to succeed in the modern knowledge-based economy
- LeadershipA passionate group of leaders united in their commitment to advance technology and talent
- HistoryMore than 20 acquisitions during the past 6 years, strategic partnerships and product launches
- Offices28 offices around the globe, local expertise and global reach
- Corporate Social ResponsibilityA critical investment for long-term success
- CertificationsContinuous improvement for better quality, security and positive impact
- Mission
- Trusted AI TechnologyQuestel deploys AI you can trust
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Direct Validation
Founded in 1988 and based in Stockholm (Sweden), Direct Validation is a world leader in validation of European patents — the process of nationalizing European patents.
By identifying and eliminating superfluous services and middlemen in the validation process, Direct Validation has been able to reduce client costs by as much as 50%.
Acquired by Questel in 2019, Direct Validation has added valuable expertise to Questel’s IP service offering.

Questel is one of the world’s largest Intellectual Property software and service providers and has been providing European patent validation services for many years, mainly through trusted partners. The merging of Direct Validation’s expertise in EP validation with Questel’s comprehensive intellectual property offering translates into an even more efficient and cost-effective service delivery for our clients.
As an end-to-end IP software and services provider, Questel offers a complete set of enhanced services beyond EP validation, including:

