Patrik Fältström is Head of Research and Development at Netnod.

Previously, Fältström was a distinguished engineer at Cisco, technical specialist at Tele2, systems manager at the Royal Institute of Technology, researcher at Bunyip Information Systems in Montreal and a programmer in the Royal Swedish Navy. He has been working with UNIX since 1985, DNS since 1987, and been involved in Internet related standardisation since 1989, both in Sweden and worldwide.

Fältström is one of the editors of the standards of Internationalised Domain Names (IDN) and E.164 number mapping in DNS (ENUM) created in the Internet Engineering Task Force (IETF), and was one of two area directors of the applications area for five years, followed by being a member of the Internet Architecture Board (IAB) for three years and member of ISOC Board of Trustees 2006-2009.