Average Co-Inventor Count = 7.00
ph-index = 1
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 Intellectual Property Gmbh (2 from 721 patents)
2. Covestro Deutschland Ag (644 patents)
2 patents:
1. 9296859 - Method for producing polyetherester carbonate polyols
2. 9260562 - Method for producing polycarbonate polyols by the immortal polymerization of cyclic carbonates