Average Co-Inventor Count = 2.21
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 (4 from 10,754 patents)
4 patents:
1. 6130265 - Method for producing expandable styrene polymers containing graphite
2. 5137927 - Composite foams of low thermal conductivity
3. 5124364 - Composite foams of low thermal conductivity
4. 4245054 - Process for the manufacture of a dry mixture for insulating stucco or