Average Co-Inventor Count = 8.57
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 (4 from 10,754 patents)
2. Basf Se Corporation (5,663 patents)
4 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. 5891927 - Recycling of microcellular polyurethanes