Average Co-Inventor Count = 5.71
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 832,912 patents)
2. Merck + Co., Inc. (1 from 4,770 patents)
2 patents:
1. 6956049 - Methods of modulating processes mediated by excitatory amino acid receptors
2. 6656957 - Pyridine derivatives