Average Co-Inventor Count = 7.00
ph-index = 2
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 Corporation (3 from 2,036 patents)
3 patents:
1. 6455612 - Apparatus and method for direct injection of additives into a polymer melt stream
2. 6391239 - Methods of making multiphase elongate polymeric extrudates by directing additives into a cross-sectional location thereof
3. 6289928 - Apparatus and method for direct injection of additives into a polymer melt stream