Average Co-Inventor Count = 2.00
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. Sandoz Gmbh (2 from 1,603 patents)
2 patents:
1. 5030670 - Stable aqueous dispersions of tetraalkylpiperidines
2. 4780494 - Stable aqueous dispersions of tetraalkylpiperidines