Average Co-Inventor Count = 6.46
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. Asta Medica, Aktiengesellschaft (1 from 112 patents)
2. Zentaris Ag (1 from 20 patents)
2 patents:
1. 6638935 - Heteroary1 derivatives and their use as medicaments
2. 6232327 - Indolyl-3-glyoxylic acid derivatives having antitumor action