Company Background

Marathon Advisors S.a.r.l., headed by Erich Spangenberg, is a subsidiary of Marathon Patent Group.

A Long History Of Patent Asset Management

Billions Of Dollars Of Success For Clients

Marathon Patent Group acquires patent rights and licenses and enforces those patents. Marathon Advisors provides advisory services to its clients (see How We Work).

The principals of Marathon Advisors have been involved in patent asset management for many years. We’ve successfully implemented programs for all types and sizes of patent owners. Since starting in the business over 15 years ago, our team has managed thousands of global litigations, negotiated over 1,000 licenses, and served as the principal advisors in patent transactions that have generated over $1 billion in revenue. Learn more about our Management Team.

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Get To Know Marathon Advisors

Patent Monetization

Our Patent Monetization Process

What our process looks like. What results we create.

How We Work

How We Do It

Learn about the steps we take to create asset value.

Company Background

About Marathon Advisors

Our company background and roots.

Our Blog

Marathon Advisors Blog

Insights and critical surveillance from our team.
Patent Asset Management. Intelligent. Agile. Effective.