Average Co-Inventor Count = 4.68
ph-index = 5
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 (8 from 10,754 patents)
8 patents:
1. 5700351 - Antifoams based on oil-in-water emulsions for the paper industry
2. 5425784 - Polymeric tanning agents
3. 5360454 - Tanning of leather and fur
4. 5342916 - Condensation polymers of sulfonated phenols, urea, other organic
5. 5326499 - Antifoams for the paper industry, based on oil-in-water emulsions
6. 5282872 - Fuel for Otto-cycle engines
7. 5250225 - Ammonium salt of an alkenylsuccinic half-amide and the use thereof as
8. 5071445 - Novel reaction products of aminoalkylene polycarboxylic acids with