Average Co-Inventor Count = 1.33
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. American Home Products Corporation (2 from 1,567 patents)
2 patents:
1. 4312886 - Prevention of gastric ulcers and depression of gastric secretion by
2. 3966955 - Anti-ulcer therapy