Welcome

Since the firm of LE GUEN & ASSOCIÉS was established in 1970, we have acted as industrial property attorneys for large and small companies, including young innovative companies (JEIs), in the following business sectors in particular: Telecommunications, Electricity and Electronics, Mechanical Engineering and Aeronautics, Optics, Biotechnologies, as well as in the Luxury Goods, IT and Multimedia, Agri-Foodstuffs, Hospitality and Real-Estate industries.

We represent our clients before the relevant offices in France and Europe, and coordinate the handling of their cases and the application of the Intellectual Property Code all over the world

by means of a network of overseas partners with whom we have established personal relationships based on quality and trust.

The firm LE GUEN & ASSOCIÉS, which comprises French and European Industrial Property Attorneys, protects your industrial property rights (patents, trademarks, designs, copyrights and domain names) in all technical and economic sectors in France and throughout the world.

Our patent specialists are experts in electronics, telecommunications, signal processing, image processing, information technology, multimedia, optics, mechanical engineering, life sciences and environment, as well as in disputes and judicial procedures.

Our legal specialists are experts in trademarks, designs, internet law, protection of domain names, disputes and litigation, judicial procedures, and contracts, in particular those relating to industrial property.

For five decades, we have been renowned in France and overseas for our expertise in audits and strategy for the management of patent, trademark and design portfolios.

PARIS

2, boulevard Bessonneau 49000 Angers – France Tel: 33 (0)2 99 46 55 19

PARIS

2, boulevard Bessonneau 49000 Angers – France Tel: 33 (0)2 99 46 55 19

PARIS

2, boulevard Bessonneau 49000 Angers – France Tel: 33 (0)2 99 46 55 19

CAEN

26, avenue de Thiès Péricentre 3 14000 Caen Tel: 33 (0)2 99 46 55 19

CAEN

26, avenue de Thiès Péricentre 3 14000 Caen Tel: 33 (0)2 99 46 55 19

CAEN

26, avenue de Thiès Péricentre 3 14000 Caen Tel: 33 (0)2 99 46 55 19

SAINT-BRIEUC

Totem of innovation Baie de Saint-Brieuc 53 Boulevard Clemenceau 22000 SAINT BRIEUC – France Tel: 33 (0)2 99 46 55 19

SAINT-BRIEUC

Totem of innovation Baie de Saint-Brieuc 53 Boulevard Clemenceau 22000 SAINT BRIEUC – France Tel: 33 (0)2 99 46 55 19

SAINT-BRIEUC

Totem of innovation Baie de Saint-Brieuc 53 Boulevard Clemenceau 22000 SAINT BRIEUC – France Tel: 33 (0)2 99 46 55 19

Saint-Malo

3, Impasse de la Vigie – CS 71840 35400 SAINT MALO cedex – France Tel: 33 (0)2 99 46 55 19

Saint-Malo

3, Impasse de la Vigie – CS 71840 35400 SAINT MALO cedex – France Tel: 33 (0)2 99 46 55 19

Saint-Malo

3, Impasse de la Vigie – CS 71840 35400 SAINT MALO cedex – France Tel: 33 (0)2 99 46 55 19

RENNES

55 bis, rue de Rennes, Immeuble « Le Kléber », Bât. B, 35510 Cesson-Sévigné – France, Tel: 33 (0)2 99 46 55 19

RENNES

55 bis, rue de Rennes, Immeuble « Le Kléber », Bât. B, 35510 Cesson-Sévigné – France, Tel: 33 (0)2 99 46 55 19

RENNES

55 bis, rue de Rennes, Immeuble « Le Kléber », Bât. B, 35510 Cesson-Sévigné – France, Tel: 33 (0)2 99 46 55 19

ANGERS

2, boulevard Bessonneau 49000 Angers – France Tel: 33 (0)2 99 46 55 19

ANGERS

2, boulevard Bessonneau 49000 Angers – France Tel: 33 (0)2 99 46 55 19

ANGERS

2, boulevard Bessonneau 49000 Angers – France Tel: 33 (0)2 99 46 55 19

MUNICH

Innere Wiener Strasse 20 D 81667 – Munich – Germany Tel: 33 (0)2 99 46 55 19

MUNICH

Innere Wiener Strasse 20 D 81667 – Munich – Germany Tel: 33 (0)2 99 46 55 19

MUNICH

Innere Wiener Strasse 20 D 81667 – Munich – Germany Tel: 33 (0)2 99 46 55 19

ALICANTE

Spain

ALICANTE

Spain

ALICANTE

Spain

As French and European attorneys, we employ our expertise before the French office (I.N.P.I.), the EU offices (E.P.O. and E.U.I.P.O.) and the International office (W.I.P.O.).

We coordinate the handling of our clients’ industrial property matters all over the world by means of a network of overseas partners with whom we have established personal relationships based on quality and trust. The long-standing nature of our relationships with these overseas partners guarantees a rigorous, efficient and cost-effective work.

We meet regularly with our overseas colleagues at seminars and conferences.

In addition, our firm has privileged legal partnerships with the attorneys at law firm GREFFE (established in Paris in 1923), which specialises in intellectual property law, advertising law, communications law and competition law, and with the attorneys at law firm MB&A (established in Rennes in 1980), which specialises in business law, company law, tax law and research tax credit law.

This network of relationships enables us to provide our clients with a full range of industrial property services.

LE GUEN & ASSOCIATES Law Firm

Industrial Property Attorneys

Our offices in France and overseas

Protecting yourself in France and overseas

Renowned partners