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delivering intellectual property solutions accross the innovation lifecycle.
Rewarding the efforts of innovators and creators
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Big Data, Artificial Intelligence & Smart Processes
Leading Intellectual Property industry transformation
Digitalization & Centralization
A world leader
Software & Services
Discover some of our strategic offers for your IP-driven success
IP Search & Analysis
Create powerful patent or trademark searching and analysis.
Intellectual Asset Management
Align your IP portfolio with business strategy.
Prior Art & Drafting
Combine patentability searches and drafting services to generate significant savings.
International Filing & Translation
We are the world largest international patent filing company.
Open Innovation Management
Data, insights & smart processes to boost external innovation.
Questel acquires Direct Validation
Questel, one of the world’s largest intellectual property software and service providers, has signed an agreement to acquire Direct Validation.
Direct Validation is a world leader in validations of European patents, the process of transforming European patents into national patents.
Questel acquires majority stake in Yoomap
Questel, one of the world’s largest intellectual property software and service providers, has signed an agreement to acquire a majority stake in Yoomap, a leader in open innovation software.
Questel acquires majority stake in Brandstock
Questel, one of the world’s largest intellectual property software and service providers, has signed an agreement to acquire a majority stake in Brandstock, an international player in IP Services.
Questel acquires intellectual property services company Concur IP
Questel announces a majority investment in Concur IP, an India and US based IP services company well known for its patent drafting and standard essential patents related capabilities.