Average Co-Inventor Count = 4.67
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 + Co., Inc. (3 from 4,770 patents)
3 patents:
1. 5648491 - Process for producing n-amino-1-hydroxy-alkyl-idene-1,1-bisphosphonic
2. 5510517 - Process for producing N-amino-1-hydroxy-alkylidene-1,1-bisphosphonic
3. 5314506 - Crystallization method to improve crystal structure and size