Average Co-Inventor Count = 4.00
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. American Home Products Corporation (del.) (3 from 41 patents)
3 patents:
1. 4767789 - Spray dried acetaminophen
2. 4760093 - Spray dried acetaminophen
3. 4760094 - Spray dried acetaminophen