Average Co-Inventor Count = 4.48
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. Basf Aktiengesellschaft (4 from 10,754 patents)
4 patents:
1. 6811601 - Pigment preparations comprising alkoxylated polyethylenimine
2. 6800666 - Hydrophilic, open-cell, elastic foams with a melamine/formaldehyde resin base, production thereof and use thereof in hygiene products
3. 6331519 - Detergency boosters for detergents
4. 6271307 - Use of polyalkylkene oxide-containing graft copolymers as solubilizers