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

Tanja Langgner — 30 Patents

Colgate-Palmolive: 18 patents #145 of 2,015Top 8%
COConopco: 6 patents #140 of 1,903Top 8%
BIBausch & Lomb Incorporated: 1 patents #387 of 658Top 60%
IBIntervet International B.V: 1 patents #57 of 217Top 30%
KBKiwi European Holdings, B.V.: 1 patents #3 of 9Top 35%
LLLrc Products Limited: 1 patents #23 of 53Top 45%
Overall (All Time): #124,799 of 4,157,543Top 4%
30 Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
7251849 Toothbrush Robert Moskovich, Jouchim Storz, Thomas Kuchler 2007-08-07
D543103 Contact lens blister package Eoin Roche, Neil Hirst 2007-05-22
7024720 Toothbrush Robert Moskovich, Joachim Storz, Thomas Kuchler 2006-04-11
6931688 Toothbrush Robert Moskovich, Jouchim Storz, Thomas Kuchler 2005-08-23
6817054 Toothbrush Robert Moskovich, Joachim Storz, Thomas Kuchler 2004-11-16