Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MK

Matthias-Heinrich Kreuter

MAMax Zeller Soehne Ag: 1 patents #1 of 1Top 100%
Walenstadt, CH: #1 of 2 inventorsTop 50%
Overall (2011): #225,661 of 364,097Top 65%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7914827 Use of extracts or extractants of the guajacum types, said extracts or extractants bringing about phosphodiesterase-4 inhibition and method for producing the same 2011-03-29