LAVOIX assists its clients in protecting their trademarks and other graphic signs used to distinguish their company, services or products.

LAVOIX's industrial property attorneys and attorneys-at-lawwork closely together, assisting clients in protecting their trademarks and advising them on the enforcement of their rights, from pre-litigation to litigation and also in the event of arbitration.

LAVOIX also offers its clients two innovative management tools, IP DATA² (online portfolio management) and EasySTAMP (online time-stamping).


LAVOIX offers the following trademark services in particular:


  • Prior rights searches,
  • Online worldwide verifications
  • Optimisation of trademark portfolio management,
  • Definition of filing strategies in terms of covered territories and protection tools,
  • Assesment on the global distinctiveness of the trademark (signs, figures, slogans, etc.),
  • Trademark monitoring,
  • Preparation of technical wording for filing,
  • Monitoring of examination procedures,
  • Monitoring of renewal procedures,
  • Monitoring of websites and media content (for illegal use of your trademarks),
  • Various filings with all types of national, international and foreign registers (transfer of ownership, change of name/address, licenses, pledges, coexistence agreements, etc.),
  • Evaluation of trademarks (licenses, etc.),
  • Opposition procedures,
  • Pre-litigation and litigation (formal notice letters, bailiff summonses, bailiff notices, counterfeit seizures, writs of summons, etc.) before any Courts.



  • Palmarès du Droit
  • Le Point et Statista
  • Managing IP
  • Managing IP
  • WTR 1000
  • Décideurs
  • Legal 500
  • IAM Patent 1000
Logo ISO UKASCertification ISO 9001:2015 applicable to all the IP attorney activities and for all its offices.