End-to-end Integrated IP.

Leading Intellectual Property industry transformation

Global Team. Local Experts.

2000+ talents in a single place

Driven by Technology.

Big data, Artificial intelligence & Blockchain

Rewarding the efforts of innovators and creators.

United Nation Global Compact signatory


Ecovadis rated

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A world leader
delivering intellectual property solutions across the innovation lifecycle.

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6000 Clients

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1M Users

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30 Countries

since

Since 1978

900 People

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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

Intellectual Property
Search and Analysis

Software

Create powerful patent or trademark searching and analysis.

Intellectual Asset Management

Software

Align your intellectual property portfolio with business strategy.

Prior Art
and Drafting

Service

Combine patentability searches and drafting services to generate significant savings.

International Filing
and Translation

Service

We are the world’s largest international patent filing company.

Open Innovation Management

Software

Data, insights and smart processes to boost external innovation.

Resources Hub

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.

Patent Process Services

[VIDEO] Take Advantage of a one Stop IP Service Delivery, Reduce your IP Budget!

Intellectual Property

[VIDEO] Gain efficiency, manage your entire IP lifecycle activities on a single integrated platform!

IP Business Intelligence

[VIDEO] All in one : Comprehensive biologic and chemical searching

IP Business Intelligence

[VIDEO] Unlock hidden insights in global patent data
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Corporate Development

IP SERVICES

Questel acquires RenewalsDesk

Questel announces the acquisition of RenewalsDesk, a UK-based company specializing in patent annuity services.


With this acquisition, Questel accelerates its successful strategy of transforming the IP industry by providing centralized, transparent, and cost-effective IP services across the entire innovation lifecycle.

INTELLECTUAL ASSET MANAGEMENT

Questel acquires NRI Cyber Patent

Questel announces the acquisition of NRI Cyber Patent, a Tokyo based company founded in 1998 by the Nomura Research Institute which specializes in SaaS solutions for IP.


This is Questel’s third acquisition in Japan to advance its strategy of both reinforcing its Japanese presence and enriching its Intellectual Asset Management portfolio.

INTELLECTUAL ASSET MANAGEMENT

Questel Acquires AboutInnovation

Questel Announces the Acquisition of AboutInnovation.com
to Strengthen its IAM Products and Services and launch Orbit Capture

EP VALIDATION

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.

INNOVATION

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.

IP SERVICES

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.

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