Average Co-Inventor Count = 3.24
ph-index = 2
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 (1 from 3,684 patents)
2. Bristol-myers Squibb Pharma Company (1 from 234 patents)
3. The Dupont Merck Pharmaceutical Company (1 from 206 patents)
4. Dupont Pharmaceuticals Company (1 from 106 patents)
4 patents:
1. 6747158 - Efficient process for the preparation of a factor Xa inhibitor
2. 6667332 - Efficient process for the preparation of a factor Xa inhibitor
3. 5998614 - Preparation of asymmetric cyclic ureas using an alkali metal in liquid
4. 5532356 - Method for preparing N,N'-disubstituted cyclic ureas