Average Co-Inventor Count = 4.61
ph-index = 1
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. Schering Aktiengesellschaft (3 from 1,384 patents)
3 patents:
1. 5359054 - Initial compounds for the production of 10.beta.-H-steroids and a
2. 4542128 - 17.alpha.-Pregn-4-ene-3-oxo-21-carboxylic acid esters, process for the
3. 4464364 - 6.beta.,7.beta.-Methylene-17.alpha.-pregn-4-ene-21,17-carbolactones,