I have handled hundreds of proceedings, up to the Supreme Court and the Court of Justice of the European Union.
I have lectured on trademarks and patents at:
I have intervened in complex cases involving brands/companies of great commercial or media impact such as
The First Chamber of the Supreme Court has upheld several appeals that I defended in litigation on utility model licenses (STS 25/4/1994 – RAJ.3222, ROBERTO ZUBIRI case), franchising (STS 21/10/2005-JUR.240789, NECK & NECK case) and unfair competition in the aforementioned DTI case.
It has also accepted challenges such as the one on bad faith in the registration of trademarks (STS 23/11/2020, Roj: STS 3963/2020, GRATIS case) and has resolved several of my appeals on trademarks (VIENETTA, ETKEKO-PATXARANA) and unfair competition (MOUSSEL LEGRAIN):
In this case, defending UNILEVER, I managed to prohibit the use of the Vienesa trademark, as it was incompatible with the Vienetta trademark previously registered by Helados Frigo: https://vlex.es/vid/industrial-cesacion-utilizacion-marca-17733229
In upholding the cassation appeal that I defended in a Utility Model case, the Supreme Court declared that in the option to extend its license it is not enough for the option to be understood as exercised in due time for the will to be expressed within the agreed term, but rather it is necessary for that declaration of will to reach the licensor within the term.
This decision of the Supreme Court, upheld the appeal we filed on behalf of DISTRIBUCION DE TECNOLOGIA INTERNACIONAL S.A. (DTI) invoking its trademarks and company name, revoked the decision of the Audiencia and ordered to DEPARTAMENTO TECNICO INMOBILIARIO S.L. to cease the use of the acronym “DTI” and the sign “DEPARTAMENTO TECNICO INMOBILIARIO” as trademark and/or company name identifying real estate services and/or other services, products and/or activities related to the real estate business. And in summary, based on Law 3/1991 on Unfair Competition:
On the other hand, it ruled out the award of damages for lack of sufficient evidence.
In this case I mitigated the financial compensation for patent infringement by asserting "lack of proof of damages" as my grounds of appeal. The plaintiff chose to quantify their loss as the profit they believed they would have obtained had the defendant's competition not existed, which required evidence of the purchases made by Ufesa before the defendant's competition and the purchases made by Ufesa after the competition took place, in order to demonstrate a decrease in orders which could be attributed to the defendant's unlawful activity, none of which the applicant proved or attempted to prove'.
This appellate judgment confirmed the estimation of the claim filed by the holder and licensee of the community trademark nº 2.763.266 “CANNA” The solution for growth and bloom” (with graphic), to distinguish products of classes 1 and 5 of the International Trademark Nomenclature, and rejected the counterclaim of the defendants on the nullity of such trademark for alleged descriptive character, declared that the trademark applied to cannabis fertilizers:
The expert evidence supported the infringement of PRONUTEC's (my client) patent. The patented subject matter was a fuse holder base, as an "essential element" to be applied to protective cases.
Therefore, the financial expert evidence quantified extensive damages payable for loss of profit and consequential damages, taking into account the patented object and the case for which it was intended.
The sentence also included announcing the judgment on the defendant's website, which had a significant impact in the electrical material manufacturers sector.
In such appeals and cassation appeals my success rate is around 80%, including both national and international companies/brands.
Presentation on “Judicial Expertise and Arbitration” at the IX CEA Italy Seminar (Turin, 2022):
Lecture at the Instituto de Empresa within the Master “Central and Eastern Europe: new business opportunities; legal and fiscal framework” entitled Industrial and Intellectual Property: its international protection (2003).
Presentation at the ANDEMA Conference given at the General Customs Directorate, as representative of the Toy Sector, on the application of the EEC Anti-Piracy Regulation (2004).
I have also participated in multiple courses, specialization seminars and forums with Judges, Agents and Examiners of Patent and Trademark Offices, especially in ICADE, ESADE, Bar Associations, ANDEMA, Chambers of Commerce and several Universities.