Average Co-Inventor Count = 2.57
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. E. R. Squibb Sons, Inc. (3 from 1,624 patents)
3 patents:
1. 5106982 - Piperidinyl carbonyl derivatives
2. 4469870 - Nitrobenzofuran derivatives
3. 4395556 - Nitrobenzofurazan derivatives