Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JB

Jan Buck — 4 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
ZAZf Friedrichshafen Ag: 2 patents #870 of 2,695Top 35%
Ludwigshafen, DE: #665 of 1,722 inventorsTop 40%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Jan Buck has been granted 4 US patents while listed as an inventor at Basf Se. The first was granted in 2013 and the most recent in August 2025. Jan Buck ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Jan Buck in Ludwigshafen, DE.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 2 patents in 2025.peak 22013: 1 patents20132018: 1 patents20182025: 2 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12393185 Method for monitoring and/or controlling one or more chemical plant(s) Alexander Walzenbach, Marco Klaus Jaeger 2025-08-19
12298753 Method for monitoring and/or controlling one or more chemical plant(s) Alexander Walzenbach, Marco Klaus Jaeger 2025-05-13
10010927 Apparatus for smoothing a toothing system and production process Bernhard Rank, Heinz-Guenther Hilpert 2018-07-03
8465391 Device for fastening of a magnetic ring Holger Woldt 2013-06-18