Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AR

Anders Ringberg — 3 Patents

PHPharmacia: 3 patents #20 of 319Top 7%
Overall (All Time): #1,599,531 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6911217 Controlled release bead, a method of producing the same and multiple unit formulation comprising it Torkel Gren, Martin Wikberg, Randy J. Wald 2005-06-28
6770295 Therapeutic formulation for administering tolterodine with controlled release Bo Kreilgard, Lene Orup Jacobsen, Ulla Hoeck, Helle Kristensen, Torkel Gren +5 more 2004-08-03
6630162 Pharmaceutical formulation and its use Lisbeth Nilvebrant, Bengt Hallén, Birgitta Olsson, Jan Strömbom, Torkek Gren +1 more 2003-10-07