Average Co-Inventor Count = 4.48
ph-index = 4
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. (4 from 4,770 patents)
4 patents:
1. 5648491 - Process for producing n-amino-1-hydroxy-alkyl-idene-1,1-bisphosphonic
2. 5596113 - Ruthenium-phosphine complex catalysts for asymmetric hydrogenations
3. 5510517 - Process for producing N-amino-1-hydroxy-alkylidene-1,1-bisphosphonic
4. 5508435 - Asymmetric hydrogenation of beta- or gamma-ketoesters and beta- or