Searching Company portfolios in PatSeer – Best Practices for using USPTO Reassignments data and Corporate Tree

2020-07-10T08:34:07+00:00By |Patent Research, Patent Search|

Patent Portfolio Searching with Patseer - Best Practices for using USPTO Reassignments data and Corporate Tree When building a set of all records held by a company, a searcher is faced with multiple challenges such as non-standardized Assignee names, Missing data on current ownership of records, Patents held by subsidiary companies or holding entities [...]