Average Co-Inventor Count = 4.00
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. E.i. Dupont De Nemours and Company (3 from 16,338 patents)
2. The Dupont Merck Pharmaceutical Company (2 from 206 patents)
3. Bristol-myers Squibb Pharma Company (1 from 234 patents)
6 patents:
1. 6503898 - Substituted cyclic carbonyls and derivatives thereof useful as retroviral protease inhibitors
2. 5811422 - Substituted cyclic carbonyls and derivatives thereof useful as
3. 5610294 - Substituted cyclic carbonyls and derivatives thereof useful as
4. 5021207 - High strength fibers from chitin derivatives
5. 4857403 - High strength fibers from chitin derivatives
6. 4833238 - High strength fibers from chitin derivatives