Average Co-Inventor Count = 11.00
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 (2 from 1,384 patents)
2 patents:
1. 5700808 - 5- or 6-substituted .beta.-carboline-3-carboxylic acid esters
2. 5414002 - 5- or 6-substituted .beta.-carboline-3-carboxylic acid esters