Average Co-Inventor Count = 8.00
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. Other (1 from 832,680 patents)
2. Les Laboratoires Servier (1 from 290 patents)
2 patents:
1. 7008613 - Quaternary ammonium compounds
2. 6759406 - Quaternary ammonium compounds