Average Co-Inventor Count = 4.00
ph-index = 3
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 Patent Gesellschaft MIT Beschrankter Haftung (2 from 1,248 patents)
2. Merck Patent Gesellschaft MIT Beschraenkter Haftung (1 from 100 patents)
3 patents:
1. 6479494 - Arylalkanoyl pyridazines
2. 6110920 - Thienopyrimidines
3. 6107295 - Arylalkanoyl pyridazines