Average Co-Inventor Count = 5.77
ph-index = 5
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. Petroleum Fermentations N.v. (5 from 22 patents)
5 patents:
1. 4943390 - Bioemulsifier-stabilized hydrocarbosols
2. 4821757 - Bioemulsifier stabilized hydrocarbosols
3. 4793826 - Bioemulsifier-stabilized hydrocarbosols
4. 4684372 - Combustion of viscous hydrocarbons
5. 4618348 - Combustion of viscous hydrocarbons