Average Co-Inventor Count = 4.20
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. Merck Frosst Canada, Inc. (1 from 212 patents)
2. Merck Frosst Canada & Co. (1 from 76 patents)
2 patents:
1. 7429666 - Pyridine analogs as C5a antagonists
2. 6211197 - Prostaglandin receptor ligands