Average Co-Inventor Count = 5.33
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. Shell Oil Comapny (4 from 7,646 patents)
4 patents:
1. 5952430 - Process for selective hydrogenation of poly(monovinyl
2. 5925717 - Process for hydrogenation of conjugated diene polymers and catalyst
3. 5886107 - Process for hydrogenation of conjugated diene polymers and catalyst
4. 5814709 - Process for hydrogenation on conjugataed diene polymers and catalyst