Chief Digital Officer (CDO), Patent Attorney

Teemu Lang is the Chief Digital Officer (CDO) at Papula-Nevinpat. He is also a partner and member of the board of directors in the company.

Teemu initially started dealing with intellectual property matters in 2001 as an R&D engineer in a US-based electronics corporation where he was involved as a co-inventor in several inventions related to nanotechnology. He has also written a number of scientific papers in the field. His experience in IP matters includes identifying and handling inventions, and drafting and prosecuting patent applications.

In 2007 he was hired at Papula-Nevinpat as a patent specialist, and as the CDO he is currently responsible for developing new business models and electronic services in our company. His responsibility area also includes improving the overall customer experience we deliver through our service.


Tuomo Saarinen

Core expertise

Telecommunications technology
Semiconductor technology
Business development


Finnish, English, French, Swedish


Doctor of Technology, Helsinki University of Technology


AIPPI, AIPLA, SPAY (The association of Finnish Patent Attorneys)