FZ

Fritz W. Zilliken

ZH Zl Holdings: 8 patents #1 of 3Top 35%
📍 Remagen, DE: #4 of 35 inventorsTop 15%
Overall (All Time): #671,945 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
4390559 Isoflavones and related compounds, methods of preparing and using and antioxidant compositions containing same 1983-06-28
4368264 Fermentation methods of preparing ergostadientriols 1983-01-11
4366082 Isoflavones and related compounds, methods of preparing and using and antioxidant compositions containing same 1982-12-28
4366248 Fermentation method of preparing antioxidants 1982-12-28
4264509 Isoflavones and related compounds, methods of preparing and using and antioxidant compositions containing same 1981-04-28
4234577 Ergostadientriols, compositions containing same, and methods of preparing and using same 1980-11-18
4232122 Antioxidants, antioxidant compositions and methods of preparing and using same 1980-11-04
4218489 Antioxidants, antioxidant compositions and methods of preparing and using same 1980-08-19