Irell & Manella’s Andrei Iancu will be taking a multimillion-dollar pay cut if he’s confirmed as President Donald Trump’s nominee to head the U.S. Patent and Trademark Office.

According to a financial disclosure form made public last week, Iancu was pulling in roughly $4 million a year from his partnership during 2016-17. That places him just above Irell’s average profits per partner of about $2.985 million in 2016, as reported by The American Lawyer. Irell is one of the most profitable law firms in the country.