Average Co-Inventor Count = 9.00
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. 5352800 - Process for the production of a novel endothelin antagonist
2. 5276054 - Substituted hexahydrobenzopyran derivatives as angiotensin II antagonists