Comrades who have upgraded Researchers to the maximum amount will continue to pull maxed cards from Capsules, but don't get your potato sack in a knot! Your extra cards will be converted to science! Here's what you can expect:

Common Cards: 5 science per extra card
Rare Cards: 50 science per extra card
Epic Cards: 500 science per extra card
Event Cards: 1,000 science per extra card
Supreme Cards: 20,000 science per extra card