A world leader
How great Patent Filers work.
Accessing all your IP support services in a single place, reduces operational risks and improves efficiency. A streamlined patenting process brings more transparency, productivity, consistency and significant savings to your organization.
The world’s top filers rely on us to meet their IP prosecution process challenges.
Software & Services
Discover some of our strategic offers and solutions for your IP-driven success
Search and Analysis
Create powerful patent or trademark searching and analysis.
Intellectual Asset Management
Align your intellectual property portfolio with business strategy.
Combine patentability searches and drafting services to generate significant savings.
We are the world’s largest international patent filing company.
Open Innovation Management
Data, insights and smart processes to boost external innovation.
A knowledge-sharing culture
Questel provides a free place to learn about Intellectual Property and Innovation. Stay up-to-date on your industry best practices.