Average Co-Inventor Count = 2.75
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. The Procter Gamble Company (3 from 17,173 patents)
2. Basf Se Corporation (2 from 5,682 patents)
5 patents:
1. 9068147 - Quaternized polyethylenimines with a high quaternization degree
2. 8754027 - Quaternized polyethulenimines with a high ethoxylation degree
3. 7066998 - Coatings for modifying hard surfaces and processes for applying the same
4. 6165285 - Method for the cleaning of delicate surfaces
5. 6110882 - Cleaning composition and method for the cleaning of delicate surfaces