Average Co-Inventor Count = 2.00
ph-index = 9
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. Petrolite Corporation (9 from 429 patents)
9 patents:
1. 5089227 - Methods for treating hydrocarbon recovery operations and industrial
2. 5089619 - Methods for treating hydrocarbon recovery operations and industrial
3. 5026483 - Methods for treating hydrocarbon recovery operations and industrial
4. 5019274 - Methods for treating hydrocarbon recovery operations and industrial
5. 5013451 - Methods for treating hydrocarbon recovery operations and industrial
6. 4956099 - Methods for treating hydrocarbon recovery operations and industrial
7. 4864075 - Dithiocarbamates for treating hydrocarbon recovery operations and
8. 4826625 - Methods for treating hydrocarbon recovery operations and industrial
9. 4689177 - Use of tridithiocarbamic acid compositions as demulsifiers