Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Francesc Rosell I Oller — 1 Patent

Merck: 1 patents #5,440 of 9,382Top 60%
Barcelona, ES: #2,033 of 5,109 inventorsTop 40%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Francesc Rosell I Oller has been granted 1 US patent while listed as an inventor at Merck. All of these patents were granted in 2003. Francesc Rosell I Oller ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Francesc Rosell I Oller in Barcelona, ES.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6548469 Cleaning compositions Mohammad Jalalian, Maria Elisabeth Prenzel, Roland Martin 2003-04-15 $79,982,000