Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PA

Per Andersson — 6 Patents

DRDraco: 3 patents #9 of 34Top 30%
AAAction Pharma A/S: 2 patents #3 of 12Top 25%
Lund, SE: #418 of 2,191 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Per Andersson has been granted 6 US patents while listed as an inventor at Draco. The first was granted in 1989 and the most recent in October 2008. Per Andersson ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Per Andersson in Lund, SE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7442807 N-phenylpyrrole guanidine derivatives as melanocortin receptor ligands Torbjorn Lundstedt, Anna Skottner, Arne Boman, Elisabeth Seifert, Victor Andrianov 2008-10-28
7186748 N-phenylpyrrole guanidine derivatives as melanocortin receptor ligands Torbjorn Lundstedt, Anna Skottner, Arne Boman, Elisabeth Seifert, Victor Andrianov 2007-03-06
7153881 Compounds acting as melanocortin receptor ligands Torbjorn Lundstedt, Anna Skottner, Arne Boman, Victor Andrianov, Ivars Kalvins 2006-12-26
5215979 16,17-acetalsubstituted pregnane 21-oic acid derivatives Paul Andersson, Bengt I. Axelsson, Ralph Lennart Brattsand, Bror Arne Thalen, Jan Trofast 1993-06-01
4950659 16,17-acetalsubstituted androstane-17.beta.-carboxylic acid esters prossessing high binding affinity to the glucocorticosteroid receptor Paul Andersson, Bengt I. Axelsson, Bror Arne Thalen, Jan Trofast 1990-08-21
4804656 Novel androstane-17.beta.-carboxylic acid esters Paul Andersson, Bengt I. Axelsson, Bror Arne Thalen, Jan Trofast 1989-02-14