Boult Wade Tennant
Bulletins » EPO changes concerning inventor address information.

Changes to the designation of the inventor:
European patent applications must designate the inventor(s). Presently, this ‘designation of the inventor’ must identify each inventor by stating their family name, given names, and full address. If the applicant is not the sole inventor then the EPO will write to each non-applicant inventor (provided the inventor has not waived their right to be mentioned), with notification of the information provided about them in the ‘designation of the inventor’ and certain information about the patent application (e.g. application number).

In order to save costs, the EPO will be stopping this practice of notifying any non-applicant inventors. Accordingly, from 1 April 2021 it will not be necessary to provide the full address of the inventor(s) named in the ‘designation of the inventor’. Instead, the EPO will require the ‘designation of the inventor’ to identify each inventor by stating their family name, given names, and country and place of residence. The EPO has confirmed that the “place of residence” requirement will be satisfied by the provision of the city or other municipality where the inventor permanently resides, and a postal code (where available).

Changes to the information published on the European Patent Register:
In the absence of a waiver of the right to be mentioned, the European Patent Register will identify all inventors for European patent applications. At present, this includes the full address information currently required for the designation of inventor.

To mitigate data protection concerns, and to align with the above change in requirement for the designation of inventor, inventor information published on the Register from 1 November 2021 will no longer include the full address of the inventor(s). Instead, the Register will simply state each inventor’s family name, given names, and country and place of residence. Again, the EPO has confirmed that the “place of residence” requirement will be satisfied by the provision of the city or other municipality where the inventor permanently resides, and a postal code (where available).

Thus, in the future, less information will be necessary when identifying inventors for European patent applications. If you have any questions about this, or other requirements for designating inventors on European patent applications, please contact your usual Boult Wade Tennant representative.

Relevant sectors
Aerospace
  • Commercial aviation
  • Defence and security
  • Space and satellites
  • Unmanned aerial vehicles
Artificial Intelligence and Machine Learning
Automotive
  • Autonomous vehicles
  • Electric vehicles
  • Engines
Biotechnology
  • Antibody engineering
  • Antibody manufacture and formulation
  • Bioinformatics
  • Biosimilars
  • Drug delivery
  • Gene editing (e.g. CRISPR)
  • Genomic and molecular tools and methods
  • GM crops
  • Immuno-oncology (e.g. checkpoint inhibitors; modified T cells)
  • Next generation sequencing
  • Nucleic acid synthesis
  • Personalised medicine/disease biomarkers
  • Recombinant protein production and purification
  • Stem cell therapies
  • Supplementary protection certificates (SPCs)
  • Synthetic biology
  • Therapeutic antibodies
  • Vaccinology (e.g. viral vectors; mRNA vaccines)
  • Women’s health products
Chemicals
  • Agrochemicals
  • Catalysts
  • Dispersions and colloids
  • Lubricants
  • Polymers and plastics
Communications and Networks
  • Cloud computing
  • Internet of things (IOT)
  • Oceanography, marine
  • Wired and wireless networks
Computing and Software
  • Artificial intelligence and machine learning
  • Bioinformatics
  • Blockchain and distributed ledgers
  • Communications and networks
  • Computer games
  • Data and software security, cryptography and digital rights management (DRM)
  • Data management and storage, databases and data compression
  • Digital assistants, virtual assistants and software agents
  • Fintech and adtech
  • Machine vision
  • Metaverse, virtual reality (VR) and augmented reality (AR)
  • Motor capture
  • Multimedia, audio/video processing and animation
  • Natural language processing
  • Quantum computing
  • Robotic process automation
  • Search engines
  • Signal processing
  • Software applications and systems, mobile applications, user interfaces
Consumer Goods and Retail
  • Anti-counterfeit devices
  • Beauty
  • Fashion
  • Health, fitness and sport
  • Household goods
  • Luxury goods
  • Moda
  • Retail
Electronics and Electrical Devices
  • Computer and IT architecture and system design
  • Medical devices
  • Optics
  • Restaurants and bars
  • Robotics
  • Scientific instruments
  • Semiconductor devices
  • Testing systems, control systems, signal processing
  • Travel and leisure
  • Wearable tech and human interfaces
Energy and Green Technologies
  • Biofuels
  • Clean air
  • Fuel cells and battery technology
  • Renewables and recycling
  • Solar power
  • Water, oil and gas, nuclear, fusion, fission
  • Wind turbines
Food and Beverage
  • Beverages
  • Nutrition
  • Retail
Industrial Manufacturing and Processing
  • Packaging
  • Polymers and plastics
  • Printing tech
  • Additive manufacturing
  • Coatings
  • Construction
Materials
  • Advanced materials
  • Composite materials
  • Metallurgy and alloys
  • Nanotechnology
Medical Devices and Diagnostics
  • Artificial intelligence
  • Devices
  • Diagnostic instruments
  • Digital health
  • Drug delivery
  • Immuno-oncology
  • In vitro diagnostics
  • Medtech
Pharmaceuticals
  • Diagnostics
  • Drug delivery
  • Generic market entry
  • Medicinal chemistry
  • Methods of production and synthesis
  • Personalised medicine/disease biomarkers
  • Pharmaceutical formulations
  • Pharmaceuticalsceutical formulations
  • Polymorphs
  • Small molecule pharmaceuticals
  • Supplementary protection certificates (SPCs)
Trade Marks
  • Consumer goods
  • Cosmetics and perfumery
  • Financial services
  • Mechanical engineering
  • Mechanical products
  • Services
  • Telecommunications