Average Co-Inventor Count = 3.45
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)
2. The Procter Gamble Company (17,173 patents)
8 patents:
1. 6063498 - Sterile nonwovens bonded using polyurethane dispersions
2. 5917059 - Preparation of cyclic acetals or ketals
3. 5905113 - Aqueous latent-crosslinking polyurethane dispersions
4. 5852104 - Aqueous polyurethane dispersions containing structural units derived
5. 5840823 - Aqueous polyurethane dispersions having latent crosslinking properties
6. 5780542 - Water-emulsifiable polyisocyanates
7. 5707941 - Polyurethanes suitable as coating materials
8. 5587421 - Mixtures containing water-emulsifiable isocyanates