Our intellectual property specialists

We are an allround IP service provider, meaning that we have in-house experts from all IP disciplines. The communication lines with our experts are short and personal. At Arnold & Siedsma you are assigned one or two fixed account managers. We have offices all over the Netherlands and Belgium so that you always have access to an expert in your area.

Petri van Someren MSc

EP, NL, BE patent attorney, Partner

See the profile of Petri van Someren MSc

Steve Duxbury BSc

EP, NL, BE patent attorney, Managing partner

See the profile of Steve Duxbury BSc

Paul Hylarides MSc

EP, NL, BE patent attorney, UPC Representative, Partner

See the profile of Paul Hylarides MSc

Nele D’Halleweyn PhD

EP, NL, BE patent attorney, Managing partner

See the profile of Nele D’Halleweyn PhD

Marcel van Kooij PhD

EP, NL, BE patent attorney, Partner

See the profile of Marcel van Kooij PhD

Gerwald Verdijck PhD

EP, NL, BE patent attorney, Partner

See the profile of Gerwald Verdijck PhD

Michiel Rijsdijk LLM

Partner, Attorney at law

See the profile of Michiel Rijsdijk LLM

Bart Jacobs PhD

EP, NL, BE patent attorney, Partner

See the profile of Bart Jacobs PhD

Martin Luten MSc

EP, NL, BE patent attorney, UPC Representative, Managing partner

See the profile of Martin Luten MSc

Remy Van den Bosch MSc

EP, NL, BE patent attorney, UPC Representative, Partner

See the profile of Remy Van den Bosch MSc

Marten Bosma PhD

EP, NL, BE patent attorney, UPC Representative, Partner

See the profile of Marten Bosma PhD

Erik Bartelds MSc

EP, NL, BE patent attorney, Partner

See the profile of Erik Bartelds MSc

Remco van Leeuwen

Partner, Attorney at law

See the profile of Remco van Leeuwen

Aleidus van ‘t Hof PhD

EP, NL patent attorney, Partner

See the profile of Aleidus van ‘t Hof PhD

dr. ir. Age Raukema

EP, NL patent attorney, Partner

See the profile of dr. ir. Age Raukema

Hans Prins PhD

EP, BE patent attorney, Partner

See the profile of Hans Prins PhD

Joop Elzas MSc

Partner, Benelux and European trademark and design attorney

See the profile of Joop Elzas MSc

Rogier Brouwer PhD

EP, NL, BE patent attorney, Partner

See the profile of Rogier Brouwer PhD

Bart Laenen PhD

EP, BE patent attorney, Partner

See the profile of Bart Laenen PhD

Nicole van Roon LLM

Associate partner, Benelux and European trademark and design attorney

See the profile of Nicole van Roon LLM

Elka Stegeman LLM

Associate partner, Benelux and European trademark and design attorney

See the profile of Elka Stegeman LLM

Sara Reekmans PhD

EP, BE patent attorney, Associate partner

See the profile of Sara Reekmans PhD

Robbert Keij LLM

Associate partner, Benelux and European trademark and design attorney

See the profile of Robbert Keij LLM

Nick Schopman PhD

EP, NL, BE patent attorney, UPC Representative, Associate partner

See the profile of Nick Schopman PhD

Lisa Imbernon MSc

EP, NL, BE patent attorney, UPC Representative, Associate partner

See the profile of Lisa Imbernon MSc

Sandra Bauwens

Benelux and European trademark and design attorney

See the profile of Sandra Bauwens

Marlies Wiegerinck LLM

Attorney at law

See the profile of Marlies Wiegerinck LLM

Vincent Rijsdijk LLM MSc

EP, NL patent attorney

See the profile of Vincent Rijsdijk LLM MSc

Youri de Groote MSc

EP, NL, BE patent attorney, UPC Representative

See the profile of Youri de Groote MSc

Alex Kamphuis MSc

EP, NL, BE patent attorney, UPC Representative

See the profile of Alex Kamphuis MSc

Loes van den Winkel LLM

Benelux and European trademark and design attorney

See the profile of Loes van den Winkel LLM

Laurens Brocken PhD

EP, NL patent attorney, UPC Representative

See the profile of Laurens Brocken PhD

Joep van der Stoep MSc

EP, NL, BE patent attorney

See the profile of Joep van der Stoep MSc

Jerre Edens MSc

EP, NL, BE patent attorney, UPC Representative

See the profile of Jerre Edens MSc

Livio Filippin PhD

EP, BE patent attorney

See the profile of Livio Filippin PhD

Roel Joxhorst MSc

EP, NL, BE patent attorney, UPC Representative

See the profile of Roel Joxhorst MSc

Bastiaan van Loon MSc

EP, NL patent attorney

See the profile of Bastiaan van Loon MSc

Raymond Rammeloo PhD

EP, NL, BE patent attorney, UPC Representative

See the profile of Raymond Rammeloo PhD

Armin Šabanović MSc

EP, NL, BE patent attorney, UPC Representative

See the profile of Armin Šabanović MSc

Anson van Rooij MSc

EP, NL patent attorney

See the profile of Anson van Rooij MSc

Lars Nysten MSc

Benelux and European trademark and design attorney

See the profile of Lars Nysten MSc

Henry Puchu Yang

European patent attorney

See the profile of Henry Puchu Yang

Daniel Colenbrander LLM

Attorney at law

See the profile of Daniel Colenbrander LLM

Robin Ogier PhD

EP, BE patent attorney

See the profile of Robin Ogier PhD

Timon Vankeirsbilck MSc

EP, NL patent attorney

See the profile of Timon Vankeirsbilck MSc

Thomas Spruit MSc

EP, NL patent attorney

See the profile of Thomas Spruit MSc

Bram Janssen PhD

NL patent attorney

See the profile of Bram Janssen PhD

Frederic Colomer Martinez PhD

NL patent attorney

See the profile of Frederic Colomer Martinez PhD

Johan De Houwer

NL patent attorney

See the profile of Johan De Houwer

Iris Lambert Msc. MA.

Trainee patent attorney

See the profile of Iris Lambert Msc. MA.

Dr. Fokko Smakman

Trainee patent attorney

See the profile of Dr. Fokko Smakman

ir. Karsten Koelewijn

Trainee patent attorney

See the profile of ir. Karsten Koelewijn

ir. Stan Otte

Trainee patent attorney

See the profile of ir. Stan Otte

mr. Giorgio Meulman

Trainee trademark and design attorney

See the profile of mr. Giorgio Meulman

Alma Velić

Trainee patent attorney

See the profile of Alma Velić

Maarten van den Berg MSc

Trainee patent attorney

See the profile of Maarten van den Berg MSc

Thomas-Jan van Raaij MSc

Trainee patent attorney

See the profile of Thomas-Jan van Raaij MSc

Hadewijch de Clercq PhD

Trainee patent attorney

See the profile of Hadewijch de Clercq PhD

Guido Meindertsma MSc

Trainee patent attorney

See the profile of Guido Meindertsma MSc

mr. Dania van Leeuwen

Attorney at law

See the profile of mr. Dania van Leeuwen

Julie Paddeu MSc

Trainee patent attorney

See the profile of Julie Paddeu MSc

Mitchell van der Hulst MSc

Trainee patent attorney

See the profile of Mitchell van der Hulst MSc

Lars-Erik van der Linden MSc

Trainee patent attorney

See the profile of Lars-Erik van der Linden MSc

Klijs de Koning MSc

Trainee patent attorney

See the profile of Klijs de Koning MSc

Manon Frankenhuizen MSc

Trainee trademark and design attorney

See the profile of Manon Frankenhuizen MSc

Anna-Fleur Valkenburg MSc

Trainee patent attorney

See the profile of Anna-Fleur Valkenburg MSc

Nick Landman

Trainee patent attorney

See the profile of Nick Landman

Rob van der Geest BEd

Patent, trademark and industrial design graphic attorney

See the profile of Rob van der Geest BEd

Peter van Donselaar BEng

Patent, trademark and industrial design graphic attorney

See the profile of Peter van Donselaar BEng

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