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USPTO Patent Rankings Data through Sept 30, 2025
PO

Peter U. Osswald — 4 Patents in 2023

3M: 3 patents #101 of 1,003Top 15%
WTWaters Technologies: 1 patents #32 of 98Top 35%
Quernheim bei Diepholz, MA: #1 of 1 inventorsTop 100%
Overall (2023): #41,197 of 537,848Top 8%
4 Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11774415 Metering pump for liquid chromatography Joshua A. Burnett, Rose Solow, David A. Simpson, John M. Auclair, Michael LeBeau 2023-10-03
11766386 Medical composition containing guanidinyl-containing polymer(s) and carrageenane(s) Henning Hoffmann 2023-09-26
11684553 Curable composition for dental retraction Henning Hoffmann, Joachim W. Zech 2023-06-27
11591438 Process of processing a radiation-curable thiolen based composition with additive-manufacturing technology Henning Hoffmann, Joachim W. Zech 2023-02-28