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USPTO Patent Rankings Data through Dec 31, 2025
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Sophia Ebert — 3 Patents in 2023

Basf Se: 3 patents #18 of 752Top 3%
Mannheim, DE: #11 of 179 inventorsTop 7%
Overall (2023): #60,473 of 537,848Top 15%
3 Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11780802 Organic sulfonic acid salts of amino acid esters and process for their preparation Bjoern Ludolph, Dawid Marczewski 2023-10-10
11739052 Process for the preparation of organosulfate salts of amino acids esters Dieter Boeckh, Dawid Marczewski, Stefano Scialla, Brian Joseph Loughnane, Frank Huelskoetter 2023-08-29
11673854 Alkoxylated esteramines and salts thereof Bjoern Ludolph, Christian Bittner 2023-06-13