IP Assignment & Transfer Services (USA)

Clear chain of title is essential for fundraising, M&A, and enforcement before the USPTO and Copyright Office. DuxLegis USA prepares assignments and security interests for patents, trademarks, and copyrights.

Our process

We audit portfolios, draft short-form and long-form assignments, close founder and employee transfer gaps, and record transfers with the USPTO and Copyright Office.

Who needs this service

Startups closing investment rounds, acquirers conducting IP due diligence, and universities commercialising research.

Why DuxLegis USA

Combined prosecution and transactional experience avoids gaps between what is filed and what is owned.