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

Gerold Carlhoff

EUEcolab Usa: 5 patents #305 of 1,442Top 25%
HOHenkel Ecolab Gmbh & Co. Ohg: 1 patents #22 of 73Top 35%
Tönisvorst, DE: #13 of 105 inventorsTop 15%
Overall (All Time): #777,700 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12258260 Connection apparatus for establishing a fluidic connection between a storage container and another fluidic device and a corresponding ring element for coding the storage container Guenter Zettlitzer 2025-03-25
10182700 Optimized dosing procedure for a washing machine Andreas Ruppert, Roger Swerts 2019-01-22
10004380 Optimized dosing procedure for a washing machine Andreas Ruppert, Roger Swerts 2018-06-26
9528215 Apparatus, method and system for providing an auxiliary flush to a central chemical dispensing system Jessica Roseanne Tumini, Quang Dao, Adrian E. Hartz, Jon Yurik, Thomas Fassbender 2016-12-27
9290884 Dosing apparatus and method for dosing a composition Carol Stingl, Heribert Lohwieser, Andreas Ruppert 2016-03-22
6360917 Dual-chamber canister for producing diluted ready-to-use-solutions with anti-confusion protection Thomas Cosler, Horst Pruehs, Robert Scheurl, Jim Copeland, Stephan Muench 2002-03-26