Average Co-Inventor Count = 2.00
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. Hoechst Aktiengesellschaft (2 from 6,662 patents)
2. Hoechstaktiengesellschaft (1 from 19 patents)
3 patents:
1. 5660187 - Process for preparing an intravaginal application system
2. 5398698 - Process for preparing an intravaginal application system
3. 5252561 - Preparation for the controlled release of active substances which are