Average Co-Inventor Count = 4.61
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 (7 from 10,754 patents)
7 patents:
1. 6159340 - Hydrolyzed polymers of N-vinylcarboxamides as paper, paperboard and
2. 6160050 - Polymer-modified starch, method for its production, and its use
3. 6133392 - Insoluble polymers which can swell only slightly with modified amino
4. 6099829 - Using W/O emulsions as thickeners in cosmetic and pharmaceutical
5. 6060566 - Graft polymers of polymers containing vinyl ester and/or vinyl alcohol
6. 6057404 - Polymers containing .beta.-hydroxyalkylvinylamine units, preparation and
7. 6048945 - Graft polymers comprising polymers, containing alkylene oxide units, and