The Patent 1000 focuses exclusively on patent practice and has firmly established itself as the definitive 'go-to' resource for those seeking world-class legal patent expertise.
Highly recommended - Individuals: prosecution
With a century-long legacy of protecting and enforcing IP rights, Kasznar Leonardos is a go-to for patent prosecution, litigation and transactions. Combining regulatory and IP know-how to superb effect, the side performs exceptionally well in the courtroom: star quarterbacks Gabriel Francisco Leonardos and Claudio Roberto Barbosa neatly side-step potential pitfalls and present cogent, coherent arguments to carry the day. Leonardos’ additional facility for getting IP-rich deals inked feeds into his contentious practice; while Barbosa is “ingenious in coming up with strategies to solve legal and technical puzzles”: “Even in the most trying situations, he never loses his cool and gives logical and balanced advice.” Further transactional strength comes from former president of the Brazilian Association of Intellectual Property (ABPI) and senior stateswoman Elisabeth Kasznar Fekete, who marries IP knowledge with a refined commercial sensibility. She speaks seven languages and understands the numbers game better than anyone, thanks to a career spent matchmaking between high-flying patent owners. The prosecution wing is in the safe hands of João Luis D’Orey Facco Vianna, Gustavo José Ferreira Barbosa, Tatiana Almeida Silveira and Priscila Kashiwabara. Medical doctor Vianna is a fan favourite in the life science and biotechnology sectors: “His academic background, and his ability to listen and learn who the client is and what it wants, make his input worth its weight in gold.” Barbosa heads the electronics, computer sciences, aeronautics and industrial designs division, and is a precision prosecutor with an enviable track record of reversing rejections before INPI. Silveira’s specialises is chemistry; her combination of technical nous and regulatory know-how is a boon for foreign clients entering the Brazilian market. Making her first appearance in the IAM Patent 1000, Kashiwabara is a “fantastic strategist and provides exactly the sort of advice in-house counsels are looking for: quick, direct to the point and practicable”.
An expert in administrative and judicial patent litigation in Brazil, Gustavo José Ferreira Barbosa is a senior partner at Kasznar Leonardos with almost 30 years of experience in intellectual property. He is head of the electronics, computer sciences, aeronautics and industrial designs division of the firm’s patent department.
Mr Barbosa is a member of the Brazilian Association of Intellectual Property (ABPI), the Brazilian Association of Industrial Property Agents, the International Association for the Protection of Intellectual Property and the International Federation of Intellectual Property Attorneys (FICPI). He is co-delegate for Brazil at FICPI and a former reporter for the study group on international patents and an official observer at several of the meetings held at the World Intellectual Property Organisation for the reform of the Patent Cooperation Treaty. He is also a former chair of the ABPI Patent Studies Commission.
Mr Barbosa has degrees in civil engineering (1981) and law (1996) from the Pontifical Catholic University of Rio de Janeiro, where he also studied systems programming and analysis and obtained a postgraduate degree in finance (1982). Mr Barbosa speaks Portuguese, English, French and Spanish.
The firm was first established in 1919 as Momsen, Leonardos & Cia and became Kasznar Leonardos in 2012 – after the names of senior partners and IP experts Elisabeth Kasznar Fekete, Filipe Leonardos and Gabriel Leonardos. With a century of experience in protecting and enforcing the patents, trademarks and copyright of some of the world’s largest companies, Kasznar holds a leading position in intellectual property in Brazil due to the expertise of its partners and team. The firm has offices in Rio de Janeiro and Sao Paulo, and its 25 partners and more than 260 employees are distributed across four main departments:
- patents and industrial designs;
- IP litigation; and
Considered a reference for IP law in Brazil and abroad, Ms Kasznar Fekete has 35 years’ experience in intellectual property. She excels in the strategic planning of IP-related litigation and in the establishment of anti-counterfeiting programmes. Filipe Leonardos, reputed trademark lawyer, and Gabriel F Leonardos, celebrated IP litigation and licensing lawyer, each have over 30 years of experience in intellectual property.
The other three senior partners of the firm – Eduardo Colonna Rosman, Gustavo Barbosa and João Luis Vianna – also have decades of IP experience and run the prestigious patent department, together with Tatiana Silveira.
The patent team – experts in a variety of fields, such as aeronautics, mining, automotive, biotechnology, electronics, oil and gas, chemistry, information technology, telecoms, pharmaceuticals and steel – drafts, files and prosecutes patent applications from local and foreign companies. The litigation department is another strong team, led by Gabriel Leonardos. Among the firm’s partners, leading lawyers have shaped and continue to shape Brazilian IP case law, with a great record of accomplishments for our clients.
Today, with partners, employees and associates in all Brazilian states, Kasznar provides Brazilian and foreign companies with a wide range of technical and judicial services in IP areas such as trademarks, domain names, patents, copyright, geographical indications, computer and software rights, unfair competition, trade secrets and confidential data, litigation and dispute resolution, marketing law and entertainment, licence compliance and anti-piracy, anti-counterfeiting, industrial designs, technology transfer, franchising and licensing, regulatory healthcare law, life sciences and the protection of plant varieties. In these areas, Kasznar’s team acts as:
- attorneys in the prosecution of applications;
- legal advisers in licensing and other contract matters;
- lawyers in litigation and arbitration; and
- neutrals in arbitration and mediation.
Kasznar’s patent department is prepared and qualified to provide consultancy, especially reports on patentability, freedom to operate and validity of patents and industrial design registrations, as well as all services necessary for preparing, monitoring and obtaining patents and industrial design registrations in Brazil and abroad, for different knowledge areas. The department is made up of specialists in electronic, mechanical, chemical, aerospace and mines engineering, pharmacy, medicine, biotechnology and information technology, among others.
Around 70% of Kasznar’s clients are multinationals from industries such as oil and gas, energy, chemicals, food, pharmaceuticals, biotech, steel, aeronautics, auto, electronics, telecommunications and information technology. Kasznar is fully able to meet the needs of these clients because it can count on a highly qualified team of professionals with diverse and complementary academic backgrounds.
The vast majority of experts who make up the firm’s patent, trademark and litigation teams have a postgraduate or master’s degree and some also have doctorate degrees. Many of the firm’s professionals have been educated abroad, including the United States, the United Kingdom, Germany, France, Argentina and Spain. The firm’s multilingual staff speak Portuguese, English, German, French, Spanish, Hungarian and Italian – among other languages.
Kasznar was created with a team of highly qualified professionals with decades of experience in protecting and enforcing the patents, trademarks and copyright of some of the largest companies in the world. To these strengths, Kasznar has added agility, efficiency and the motivation to expand.