Average Co-Inventor Count = 4.36
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. 5672392 - Preparation of recording materials for inkjet printers
2. 5498648 - Paper size mixtures
3. 5154763 - Stabilized aqueous alkyldiketene emulsions
4. 4976888 - Antifoam based on oil-in-water emulsion