Average Co-Inventor Count = 3.00
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. Bristol-Myers Squibb Compnay (2 from 3,687 patents)
2. Bristol-Myers Squibb Holdings Ireland (0 patent)
2 patents:
1. 6008347 - N-substituted 2-azetidinones
2. 5412092 - N-substituted 2-azetidinones