Average Co-Inventor Count = 5.83
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. Merck + Co., Inc. (2 from 4,770 patents)
2 patents:
1. 7563807 - Removal of aldehyde impurity by reactive polystyrene resini
2. 6835837 - Process for making substituted 8-arylquinolinium benzenesulfonate