Ana Castañeda
Ana Castañeda is an attorney-at-law with a technical background as an electronic engineer and founder of C&L Attorneys. She has…
- Partner
- C&L Attorneys
- Mexico
WIPR Leaders is a one-stop guide to the leading IP practitioners in the world. The handbook lists over 1,700 lawyers across patent, trademark, and copyright practices. Stemming from a four month nomination period in which we sought views from 12,000 IP professionals, our research team vetted every nominated lawyer for suitability by exploring their work. This meant looking at practice history, industry expertise and notable cases, as well as any additional activities, such as writing and teaching responsibilities, which have allowed the lawyers to shape and influence other and future IP practitioners.
Interested in obtaining our WIPR Leaders handbooks? Find out more about the handbooks here.
Ana Castañeda is an attorney-at-law with a technical background as an electronic engineer and founder of C&L Attorneys. She has…
Ana Celidonio’s specialism includes patents, business secrets, biotechnology, designs and plant varieties. She graduated with…
Having started her career in IP as an examiner at the Norwegian Patent Office in 1998, before moving back to Denmark a year later,…
Anita Varma is a partner at White & Case who, earlier in her career, worked as a patent examiner at the US Patent and Trademark…
Ann-Charlotte Söderlund Björk has almost 30 years of experience in intellectual property law and works as a partner at Gozzo.…
Anna Stopinska-Slefarska has worked at Polservice since 1977, as manager of the trademark department since 1992, and as president…
As a senior partner in Lydian’s commercial and litigation practice and head of the firm’s IP team, Annick Mottet Haugaard…
Annsley Merelle Ward is counsel at WilmerHale specialising in complex cross-border patent and trade secrets litigation. With a…
Archana Shanker is a senior partner and head of the patent and designs department at Anand & Anand. She has experience in patents…
Bartosz Krakowiak joined Polservice in 2002 and from 2018, he has been on the firm’s management board. He is a registered Polish…
Camilla Vislie is a partner at Thommessen and heads the firm’s intellectual property and technology practice. She focuses on…
Charmayne Ong is a partner and head of IP at Skrine. She is registered as a patent agent, design agent and trademark agent in…
Christian Appelt focuses on the counselling of SMEs in Germany and Europe in all aspects of intellectual property, especially…
Christine Kanz has worked as an attorney since 1998. Although she has primarily focused on international patent litigation in…
Claudia Milbradt heads the German IP practice of Clifford Chance, specializing in patent and trade mark litigation and strategic…
Cordula Schumacher is a partner at Arnold Ruess and her expertise in IP law includes patent infringement and validity proceedings.…
Crystal Chen is a partner at Tsai, Lee & Chen and her practice focuses on patents, trademarks, copyright, trade dress, IP enforcement,…
Daphne Lainson helps innovators secure comprehensive patent protection for their chemical, pharmaceutical and biotechnology-related…
Darani Vachanavuttivong is a co-managing partner and managing director of the intellectual property group at Tilleke & Gibbins.…
David Aylen is managing partner at Gowling WLG where he focuses on intellectual property litigation, patent and trademark prosecution…
David Cochrane holds a BSc in chemistry and an LLB. He has 23 years’ experience and his practice focuses on domestic and international…
Dilek Zeybel is one of the managing partners at Orbis IP & Law responsible for all areas of obtaining and enforcing IP rights…
Djura Mijatovic is a managing partner at Živko Mijatovic & Partners and his practice focuses on all areas of intellectual property…
Editha Hechanova is the president and CEO of Hechanova & Co and focuses her practice on trademark, copyright, and patent prosecution…
Eldora Ellison is a director at Sterne Kessler Goldstein & Fox in the biotechnology and chemical and trial and appellate practice…
Elena Utkina is a patent attorney at Vakhnina & Partners, where she leads the patent department. She has more than 35 years’…
Ella Mikkola works as a partner at Bird & Bird and has experience in all areas of intellectual property law. She achieved her…
Fernando Becerril joined the firm in 1990, became director of intellectual property management in 2000, and went on to become…
Gabriella Modiano is a managing partner at Modiano & Partners and her practice includes patent, trademark, design, copyright,…
Guan Huat Khoo joined Skrine in 1993 and chairs the intellectual property dispute resolution practice group. He has represented…
Gunars Gaikis is a pre-eminent and pioneering leader in life sciences IP. He has particularly focused on patent, regulatory and…
Heidi Lindner is a founding partner and head of the patent litigation department at Arochi & Lindner. She has experience in patent…
Heinz Goddar is a European and German patent and trademark attorney at Boehmert & Boehmert. He teaches intellectual property law…
Hugh Moubray has 32 years’ experience in intellectual property law and has focused his practice on patents, designs, technical…
Ida Gjessing earned her law degree at the University of Oslo and holds a lawyer’s practising certificate. She has experience…
Inga-Lill Andersson is a senior European patent attorney who specialises in chemistry and biotechnology, focusing on protein chemistry,…
Işık Özdoğan is a partner at Moroğlu Arseven and leads the firm’s IP team, serving a portfolio of long-standing, high-profile…
Izabella Dudek-Urbanowicz focuses her practice on trademarks, industrial designs and domain names, and represents Polish and international…
For more than 25 years Jo-Ann See has represented a number of businesses in intellectual property disputes. She is a director…
Johansson Folke is the director of the patent department at Papula-Nevinpat and is a partner at the firm. He has experience in…
Julia Gwilt specialises in patents, with a strong expertise in technology and software. She is experienced in a broad range of…
Karen Abraham is a partner at Shearn Delamore & Co and has more than 25 years’ experience in intellectual property law. She…
Kfir Luzzatto was born in Italy and moved to Israel in 1971. He is the president at Luzzatto & Luzzatto and has experience in…
Kherk Ying Chew is a registered trademark, patent and design agent in Malaysia, and heads the intellectual property and dispute…
Laëtitia Bénard leads Allen & Overy’s Paris office’s IP practice and co-heads the firm’s life sciences group worldwide.…
Lara Dorigo represents and advises clients in contentious and non-contentious IP matters. She has particularly vast experience…
Lech Bury is a partner at Bury & Bury. He founded the firm with his son and has been listed as a European patent attorney since…
Lorna Mbatia is a trademark and patent agent and works as head of the commercial and corporate law and IP law departments at CFL…
Lorraine Tay is joint managing partner at Bird & Bird Singapore and heads the firm’s IP and technology group in Singapore. Tay…
Mahua Roy Chowdhury has almost 25 years of experience as a lawyer specialising in intellectual property. She is a founding and…
Maksym Bocharov is deputy director at Gorodissky & Partners Ukraine and has been with the firm since 2005. His practice is focused…
Marek Bury is chairman of Bury & Bury, having founded the firm with his father in 2015. He specializes in patents, especially…
Maria Zamkova, CEO of Fenix Legal, works with patents, designs and trademarks, and focuses her practice on patent prosecution…
Mariacristina Rapisardi is the founder of Rapisardi Intellectual Property and has been managing the intellectual property group…
Marina Smirnova has worked at Papula-Nevinpat since 1996 and has experience in all areas of intellectual property. She has worked…
Mario Augusto Soerensen Garcia is the founder and managing partner of Soerensen Garcia Advogados Associados. He focuses his practice…
The managing director and senior partner at Papula-Nevinpat, Markku Simmelvuo has experience in the Russian and Eurasian Patent…
MaryAnne Armstrong is a partner at Birch, Stewart, Kolasch & Birch, and focuses her practice on prosecuting patent applications…
Having practised IP law for more than 17 years, Melisa Litvin has gained experience in all areas of IP including patents, trademarks,…
Micheline Gravelle is head of the life sciences group that consists of 16 professionals including patent agents and lawyers. Gravelle’s…
Michiru Takahashi has experience in intellectual property and focuses primarily on trademarks, unfair competition litigation,…
Natalia Gulyaeva joined Hogan Lovells in 2000 and since 2004 has headed the firm’s intellectual property, media and technology…
Natalia Nikolaeva joined Gorodissky & Partners in 1999 and in 2010 became a partner. She is a lead lawyer at the firm and a Russian…
Nicola Dagg leads Kirkland & Ellis' intellectual property litigation practice in London. She has experience in the enforcement…
Octavio Espejo is a mechanical-electrical engineer and attorney at law. He manages BC&B’s Guadalajara, Mexico, office, and the…
Oliver Scherenberg founded Scherenberg Legal & Licensing in 2017. His key competencies are in the field of monetisation of IP…
Pascal Lefort is a partner at Duclos, Thorne, Mollet-Viéville & Associés and has worked there for 26 years. He has experience…
Patricia McGovern is chairman and head of the intellectual property department at DFMG Solicitors. She obtained an honours degree…
Specialising in domestic and international intellectual property matters, Peggy Wu is the executive manager and a member of the…
With a strong life sciences background, Penny Gilbert has represented clients in patent disputes before the English courts, the…
Peter Indahl has been practising law since 1986 and a European patent attorney at Indahls. He has experience in all areas of intellectual…
Sabine Agé is a partner at HOYNG ROKH MONEGIER VÉRON, having specialised in the different aspects of intellectual property since…
Sara Holder co-heads Rouse’s global patent and technology practice. She has degrees in law and biochemistry, and qualified and…
Say Sujintaya is a partner at Baker McKenzie Bangkok where she co-heads the recently merged IPTech team and leads the Media &…
Sophie Rich is a leading patent litigator in the UK. With clients including Sanofi, AbbVie, Daiichi Sankyo, CSL and Roche, she…
Spring Chang is a founding partner at Chang Tsi & Partners, and is based in the firm’s Beijing office. She has more than two…
Sue Gilchrist is Herbert Smith Freehills’ regional managing partner in Asia and Australia. She has extensive experience in trademark,…
Tatiana Shpakovich is a senior partner at Doubinsky & Osharova and serves as the head of the patent and trademark department.…
Uche Nwokocha is a partner at Aluko & Oyebode. She has been at the firm since 2006 and worked as a partner since 2008. She has…
Vadim Mikhailyuk is a partner and head of the patent department at Mikhailyuk, Sorokolat & Partners. He is a registered Ukrainian…
Vladimir Marenovic is a patent and trademark attorney in Zivko Mijatovic & Partners’ Serbia office. He obtained his LLM from…
Vladislav Ugryumov specialises his practice in patent litigation and prosecution and has extensive experience representing clients…
Volker Schmitz-Fohrmann has worked at Boehmert & Boehmert since 1998. He has represented clients in the entertainment, computing,…
Y.J. Trivedi has developed a niche practice in IP, and also established an academy at AMA to spread IP awareness. He has obtained…
Adam Alper is based in Kirkland & Ellis’s San Francisco office and works in the firm’s intellectual property litigation group.…
Adam Cooke joined DLA Piper UK in 2012 and has more than 25 years’ experience in intellectual property law. He focuses on multi-jurisdictional…
Ai Ming Lee is a consultant at Singapore-based Rodyk & Davidson and works in the firm’s intellectual property and technology…
Alan Potter is the co-founder of Potter IP and has experience in all areas of intellectual property law. He previously worked…
Alan Ringwood is a partner at Bell Gully and has experience in areas of intellectual property law such as trademarks, patents,…
Alasdair Poore is a partner at Mills & Reeve in the firm’s technology and commerce team. He has experience in patents, brand…
Alban Kang is a partner at Bird & Bird ATMD, Singapore. He is with the firm’s IP group and leads the ASEAN and Japan focus of…
Albert Hassine is a Partner and Patent Attorney at Plasseraud IP. He specializes in software protection with applications as varied…
Albert Kimball is a partner at Bracewell and has experience in all areas of intellectual property. He has represented clients…
Alberto Huerta Bleck focuses his practice on intellectual property law and litigation. He has also been involved in civil proceedings…