Average Co-Inventor Count = 3.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Technische Universitaet Dresden (1 from 42 patents)
2. Novihum Gmbh (1 from 1 patent)
2 patents:
1. 6695892 - Organic fertilizer having humic properties its method of production and its use
2. 5720792 - Organic fertilizer and method of manufacturing it