DS

David Sarro

The Procter & Gamble: 3 patents #3,571 of 10,133Top 40%
CO Coty: 2 patents #9 of 75Top 15%
WG Wella Germany Gmbh: 1 patents #7 of 30Top 25%
WS Wella International Operations Switzerland Sarl: 1 patents #13 of 41Top 35%
📍 Frankfurt am Main, DE: #401 of 1,925 inventorsTop 25%
Overall (All Time): #785,720 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12364660 Granulated hair dye composition Stephanie Sitterberg-Muehlthau, Dominik Hess, Franziska Eekhoff 2025-07-22
D894264 Label printer for system for customizing hair dye formulations Tiziana Monaco, Tim Whateley, Jonathan Ashbridge, Liam Burns 2020-08-25
D890990 Machine for customizing hair dye formulations Tiziana Monaco, Tim Whateley, Jonathan Ashbridge, Liam Burns 2020-07-21
8267036 Apparatus for printing actives onto articles Andrea Branca, Claudio Gemmiti, Julian Ashton Plumley, Domenico Esposito 2012-09-18
7736456 Process for printing actives onto articles Andrea Branca, Claudio Gemmiti, Julian Ashton Plumley, Domenico Esposito 2010-06-15
D539905 Visual signal for a feminine hygiene article Bernd Amstadt 2007-04-03