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USPTO Patent Rankings Data through Dec 31, 2025
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Martin Szelagiewicz — 2 Patents in 2021

Merck: 2 patents #121 of 909Top 15%
Basel, CH: #30 of 241 inventorsTop 15%
Overall (2021): #132,654 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11185545 Crystalline monosodium salt of 5-methyl-(6S)-tetrahydrofolic acid Rudolf Moser, Viola Groehn, Fritz Blatter, Ruth Boehni Stamm, Markus Ruettimann +1 more 2021-11-30 $230,654,000
11066408 Crystalline binary sodium salts of 5-methyl-(6S)-tetrahydrofolic acid with organic bases Rudolf Moser, Viola Groehn, Fritz Blatter, Ruth Boehni Stamm, Markus Ruettimann +1 more 2021-07-20 $167,720,000