This document discusses intellectual property rights (IPR) transfers between US and foreign companies. It provides several reasons why companies transfer IPR, such as licensing trademarks or knowhow to foreign companies in exchange for fees. The document also discusses international treaties that help standardize and protect IPR, such as the Paris Convention (for patents and trademarks), the Patent Cooperation Treaty, European Patent Convention, Madrid Protocol (for trademarks), and the Uniform Domain Name Dispute Resolution Policy. These treaties aim to reduce discrimination against foreign IPR holders and establish common application processes across multiple countries.