Average Co-Inventor Count = 3.69
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. Schill & Seilacher (gmbh & Co.) (4 from 12 patents)
4 patents:
1. 5821376 - Process for the preparation of a dop-containing mixture
2. 5011499 - Tanning agent formulation for manufacture of semifinished leather
3. 4470825 - Process for the fat-liquoring of leathers and skins
4. 4335003 - Preparation agent for the production of synthetic filaments