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USPTO Patent Rankings Data through Sept 30, 2025
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Fritz Blatter — 4 Patents in 2021

Merck: 2 patents #121 of 909Top 15%
ABAcerta Pharma B.V.: 1 patents #10 of 18Top 60%
VAVifor (International) Ag: 1 patents #16 of 32Top 50%
Leimbach, CA: #1 of 1 inventorsTop 100%
Overall (2021): #50,421 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11185545 Crystalline monosodium salt of 5-methyl-(6S)-tetrahydrofolic acid Rudolf Moser, Viola Groehn, Martin Szelagiewicz, Ruth Boehni Stamm, Markus Ruettimann +1 more 2021-11-30
11129820 Ferroportin-inhibitor salts Collin D. Morris, Giuseppe Lapadula, Stefan Reim, Michael Burgert, Erik Philipp 2021-09-28
11066408 Crystalline binary sodium salts of 5-methyl-(6S)-tetrahydrofolic acid with organic bases Rudolf Moser, Viola Groehn, Martin Szelagiewicz, Ruth Boehni Stamm, Markus Ruettimann +1 more 2021-07-20
11059829 Crystal forms of (S)-4-(8-amino-3-(1-(but-2-ynoyl)pyrrolidin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide maleate Tim Ingallinera, Tjeerd Barf, Edwin Aret, Cecile M. Krejsa, Jerry Evarts 2021-07-13