Average Co-Inventor Count = 3.60
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. Schering Corporation (3 from 1,829 patents)
2. Merck Sharp + Dohme Corp. (2,405 patents)
3 patents:
1. 6933369 - Mammalian proteinases; oxidoreductases; related reagents
2. 6518405 - Mammalian proteinases; oxidoreductases; related reagents
3. 6069229 - Mammalian proteinases; oxidoreductases; related reagents