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

Emi Stefani

SSSofidel S.P.A.: 2 patents #1 of 1Top 100%
Porcari, IT: #1 of 4 inventorsTop 25%
Overall (2020): #176,297 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10654239 Embossed multilayered cellulose product and means for the production thereof 2020-05-19
10596104 Method for producing a tissue paper sheet material containing an adjuvant substance for the treatment of allergic rhinitis, and the product obtained 2020-03-24