Trademarks and other intellectual property rights are recorded as separate fields. There are several web pages for each intelectual property that describe this issue, as well as various organizations involved in intellectual property registration, whether in the U.S., Europe or other part of the world. The actual registration process is quite complicated, preceded by thorough search operations, whether an intelectual property is not already registered. Hence, there is the WTP Database, which uponfee, enables users the detailed access to the registered patents and trademarks list.
https://www.wtp-register.com/