Average Co-Inventor Count = 5.00
ph-index = 2
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 (2 from 12,157 patents)
2 patents:
1. 4940755 - Thermoplastic moulding compositions based on polyvinyl chloride and a
2. 4912168 - Thermoplastic molding compounds based on mixtures of vinyl chloride