Average Co-Inventor Count = 5.46
ph-index = 6
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)
2. Elastogran Gmbh (1 from 6 patents)
3. Basf Se Corporation (5,663 patents)
8 patents:
1. 6444777 - PROCESS FOR PRODUCING COMPACT OR CELLULAR POLYURETHANE ELASTOMERS BASED ON 3,3′ DIMETHYL DIPHENYL 4,4′ DIISOCYANATE-CONTAINING POLYISOCYANATE MIXTURES AND ISOCYANATE PREPOLYMERS SUITABLE THEREFOR
2. 6310114 - Method of preparing compact or cellular polyurethane elastomers and isocyanate prepolymers suitable therefor
3. 6197839 - Process for preparing compact or cellular polyurethane elastomers and isocyanate prepolymers suitable for this purpose
4. 6184410 - Carbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene
5. 6063824 - Microcellular urea-containing polyurethane elastomer
6. 6037383 - Microcellular polyurethane elastomer containing urea groups
7. 4436869 - Production of closed-cell polyurethane moldings having a densified
8. 4334033 - Process for the manufacture of polyurethane elastomers