Average Co-Inventor Count = 2.61
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. Warner-lambert Company (5 from 2,538 patents)
5 patents:
1. 4587263 - Cycloaliphatic aminosulfonic acid derivatives
2. 4104380 - Dibenzyl glycolic acid derivatives
3. 4076937 - Dibenzyl glycolic acid derivatives
4. 3983089 - Novel
5. 3947411 - Novel