Average Co-Inventor Count = 7.30
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. Hoechst Aktiengesellschaft (2 from 6,662 patents)
2. Targor Gmbh (1 from 70 patents)
3 patents:
1. 5990254 - Metallocenes as catalysts in the preparation of cycloolefin copolymers
2. 5710297 - Metallocenes, and their use as catalysts
3. 5565534 - Process for the preparation of polyolefins