Average Co-Inventor Count = 4.09
ph-index = 3
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. Gesellschaft Fur Biotechnologische Forschung Mbh (Gbf) (3 from 32 patents)
3 patents:
1. 5457047 - DNA Sequences coding for PTH variants, PTH variants, expression vector,
2. 5457092 - Methods of promoting bone growth in mammals comprising administration of
3. 5455329 - DNA sequences coding for PTH variants, PTH variants, expression vector,