Average Co-Inventor Count = 5.46
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 Materialscience Ag (1 from 532 patents)
2. Covestro Intellectual Property Gmbh & Co. Kg (1 from 97 patents)
2 patents:
1. 11406964 - Heterogeneous catalysts for the synthesis of carbamates
2. 8513453 - Process for preparing aromatic carbamates