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. Innospec Limited (4 from 88 patents)
4 patents:
1. 12060522 - Treatment of subterranean formations
2. 11987751 - Treatment of subterranean formations
3. 11753583 - Treatment of subterranean formations
4. 11739256 - Treatment of subterranean formations