Average Co-Inventor Count = 2.82
ph-index = 4
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. 4976888 - Antifoam based on oil-in-water emulsion
2. 4931062 - Hydrophobization of leather, pelts and leather substitute materials with
3. 4664844 - Antifoams based on oil-in-water emulsions
4. 4474916 - Concentrated aqueous solutions of mixtures of organic complexing agents