About me

My name is Michiel Cramwinckel. Since 1995, I have been helping companies and inventors protect their innovative ideas with strong patents. As a Dutch and European patent attorney, I combine in-depth technical knowledge with legal precision.

My background is Chemical Engineering, graduated at the TU Delft, worked for many years in industry (DSM, Shell) and at an international patent office. In 2013, I started for myself - because I believe that good patent advice should be personal, clear and creative.

Why I am called 'Patent Doctor'

Like a doctor, I help you make the right diagnosis:
Is your idea patentable? Are there any risks? How do you avoid problems? Is your patent portfolio healthy? Is the patent portfolio of a company you want to invest in healthy?

Whether you want to protect something new, suspect infringement by others, or just clean up less relevant patents – I look at it with a sharp, independent eye and always seek a clear solution. Sometimes that is a patent application, sometimes just good advice to save costs.

My approach is honest, analytical and above all: focused on your best interests.My approach is creative, honest, analytical and above all: focused on your best interests. Creativity sometimes leads to art, the ‘arts’ in octrooiarts My “art” is sometimes used on the cover of epi information, the magazine of the Institute of Professional Representatives before the European Patent Office.

VanBuren Patent Management

Cramwinckel Consultancy partners with VanBuren Patent Management.

They perform administration such as filing patent applications, securing procedures and paying annual fees on time.

Patent portfolios are managed for several clients in cooperation with Van Buren in Europe, Australia, USA, China, Korea, Canada and Brazil, among others.