Average Co-Inventor Count = 5.27
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. Bayer Aktiengesellschaft (4 from 12,157 patents)
4 patents:
1. 6417285 - Method for the production of a copolymer based on vinyl aromatic compounds and conjugated dienes
2. 6414098 - Catalyst system for olefin polymerization
3. 6399726 - Method for the copolymerization of conjugated diolefins (dienes) and vinyl-aromatic monomers with rare-earth catalysts and use of the copolymers in rubber mixtures for tire applications
4. 6291615 - Catalyst system, the use thereof in the polymerization of dienes in a solution, suspension and vapor phase and the use of diene rubbers produced therewith