Average Co-Inventor Count = 4.35
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. Basf Aktiengesellschaft (5 from 10,754 patents)
5 patents:
1. 6248836 - Amphiphilic graft polymers based on graft bases containing n—vinylcarboxylic acid units, process for their preparation and their use
2. 6184310 - Method for producing polymers containing carbamate units and the use thereof
3. 6159340 - Hydrolyzed polymers of N-vinylcarboxamides as paper, paperboard and
4. 6133392 - Insoluble polymers which can swell only slightly with modified amino
5. 6057404 - Polymers containing .beta.-hydroxyalkylvinylamine units, preparation and