Average Co-Inventor Count = 4.00
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. Phillips Petroleum Company (5 from 5,071 patents)
2. Wacker-Chemie Gmbh (1 from 830 patents)
6 patents:
1. 6509427 - Metallocenes, polymerization catalyst systems, their preparation, and use
2. 6482967 - Metallocenes, polymerization catalyst systems, their preparation, and use
3. 6358876 - Organo-aluminum compounds immobilized on organopolysiloxane microgel particles
4. 6291382 - Metallocenes, polymerization catalyst systems, their preparation, and use
5. 6268453 - Polymerization catalyst systems, their preparation, and use
6. 6187880 - Process for producing an olefin polymer using a metallocene