Average Co-Inventor Count = 4.44
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. Other (1 from 832,680 patents)
2. Merck Patent Gmbh (1 from 2,937 patents)
2 patents:
1. 9879177 - Metal complexes comprising condensed heteroaromatic rings
2. 7915414 - Blue-emitting organometallic complexes and their application