Company Introduction

Questel delivers intellectual property solutions across the entire innovation lifecycle.

Questel is a true end-to-end intellectual property solutions provider to more than 20,000 clients and 1.5M users across 30 countries. We offer a comprehensive software suite for searching, analyzing, and managing inventions and IP assets.

Questel also provides services supporting the IP lifecycle, including prior art searches, patent drafting, international filing, translation, and renewals. These solutions, when combined with our IP cost management platform, deliver clients an average savings of 30-60% across the entire prosecution budget.


Minimum Project Size

Average Hourly Rate


IP Professionals


Year of Establishment


Key Office Presence in SG


IP Expertise

  • IP Database
  • IP Portfolio Management
  • Patent Agent's services
  • IP Strategy Consultancy
  • Trademark Agent's services
  • IP Valuation
  • IP Legal Services
  • Patent Analytics
  • IP Brokerage (Licensing/Sale)
  • Innovation Consultancy
  • IP Training
  • IP Enforcement

Market Served

  • Australia
  • Bangladesh
  • Belgium
  • Brazil
  • Canada
  • China
  • Denmark
  • Egypt
  • Finland
  • France
  • Germany
  • Greece
  • Iceland
  • India
  • Israel
  • Italy
  • Japan
  • Kuwait
  • Malaysia
  • New Zealand
  • Norway
  • South Africa
  • Spain
  • Sri Lanka
  • Switzerland
  • Thailand
  • Tunisia
  • Turkey
  • Vietnam

Industry Focus

  • Energy and Chemicals
  • Aerospace
  • Electronics
  • Security
  • Environmental Services
  • Professional Services
  • Financial Services
  • ICT and Media
  • Food Services

List of Key Practice Experts

Dr. Hoi Yan Anna Fong

Profile pic

Short profile bio of no more than 150 words

Provides a comprehensive range of IP services using data to address both the administrative and the IP needs in R&D, Legal/IP, Commercialisation, business, and data analysts executives.

Name, Job title

Dr. Hoi Yan Anna Fong , Head of IP Consulting & Services

Corporate Video

Basic Entity Info

Business Entity

Questel SAS



Date Of Formation


Last update

12/07/2021 Ankush, Marketing Manager

Office in other Country

1 boulevard de la Madeleine 75001 Paris