Average Co-Inventor Count = 2.00
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. Celanese Gmbh (4 from 824 patents)
4 patents:
1. 4332971 - Process for the oxidation of olefinically unsaturated hydrocarbons to
2. 4317927 - Process for the catalytic conversion of olefinically unsaturated
3. 4276196 - Attrition resistant catalysts
4. 4251393 - Attrition resistant catalysts