GLP Intellectual Property Office

GLP Intellectual Property Office is an IP boutique that has been providing the complete range of services for the structured protection of IP rights for more than 50 years. It specialises in protecting inventive ideas, developing and prosecuting IP rights at a European, national and international level and assisting national and international clients worldwide by analysing, managing and enforcing their IP assets.

Since 1967 GLP has grown thanks to word-of-mouth marketing among satisfied clients who recognise its commitment to delivering high-quality services, understanding client needs, industries and markets and counselling clients on the most practical and efficient solutions that afford the widest range of opportunities.

Fields of expertise

  • Analysing, drafting, filing and prosecuting IP rights such as patents, trademarks and designs at an international, European and national level
  • Legal actions in the IP field
  • Economic valuations of IP rights
  • Portfolio maintenance and renewal
  • Examination of competitors’ patent and trademark portfolios and identification of the scope of protection thereof
  • Development of technology, know-how and patent protection programmes, licensing and assignment agreements, trade secret agreements, contracts and legal and technical opinions
  • Assistance with the transfer or acquisition of IP portfolios
  • Company training courses in IP matters

Team organisation

The firm is divided into departments (patent, trademark, design, legal, renewal and internet services). All departments, in synergy with the legal department, are structured as a heterogeneous group of attorneys and lawyers with decades of experience in the IP field. The patent department handles multi-disciplinary fields, including mechanics, medical devices, material science, biotechnology, chemistry, electrical equipment, electronics, semiconductors, computer software and hardware and telecoms. The team is highly knowledgeable and continually up to date on local and European IP legislative developments.

Client-focused approach

Clients of all sizes and from all industries worldwide trust GLP to design strategies to defend their IP rights in the most complex cases. Our staff ensure that every client receives the best strategies, updated and applied, depending on the targets that have been discussed, shared and defined. In the IP field, clients can verify the quality of the consultancy that they have received only when involved in a lawsuit, which occurs in only 5% of cases. GLP acts as if this verification were applied in all cases. For this reason, it is committed to the highest quality, both in consultancy and drawing up patent documents and in filing trademarks and designs. Some of GLP’s patent texts have been recognised as examples of best practice in national and international publications.

Intellectual property as a tool for growth and development

GLP believes that intellectual property is a fundamental tool for the growth and development first of an economic system and second of a national economic system. For this reason, GLP has – for more than 50 years – written publications that are distributed for free. It also continues to organise and promote events, courses and seminars. The firm maintains a private, in-house library of more than 8,000 volumes.

International organisations

The team is registered to practise before the EPO, the EU Intellectual Property Office (EUIPO), the WIPO, the Italian Patent and Trademark Office and the Republic of San Marino’s Patent and Trademark Office. For years, GLP has been part of the EPO Big Clients programme, which aims to strengthen collaboration and strategic partnership. It is also one of the few key user offices for the EUIPO.

Excellent references

For years, GLP has been recommended by the most authoritative international directories, including the IAM Patent 1000, the WTR 1000, IP Stars, Corporate Intl, Global Law Experts, the Global IP Directory and China IP’s International IP Law Firms. The firm has been awarded Italian Trademark Prosecution Firm of the Year 2019.

Firm memberships

GLP’s professionals are active members of the Institute of Professional Representatives before the EPO, the International Association for the Protection of Intellectual Property, MARQUES, the International Trademark Association, the Licensing Executives Society, the European Trademarks Association, the International League of Competition Law, the International Federation of Intellectual Property Attorneys, the Centromarca Institute for the Fight against Counterfeiting and the Italian Patent Information Users Group.


GLP professionals are fluent in English, Italian, German, French, Spanish and Portuguese.

Contact details

GLP Intellectual Property Office
Via Luciano Manara 13
Milan 20122

Professional contacts

Other offices

  • Bologna
  • Perugia
  • San Marino
  • Udine
  • Zurich

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