Average Co-Inventor Count = 3.68
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. Wyeth (6 from 1,309 patents)
2. American Home Products Corporation (1 from 1,567 patents)
7 patents:
1. 10307485 - Pharmaceutical composition containing sympathomimetic amine salt and co-distillable additive
2. 9238073 - Pharmaceutical composition containing sympathomimetic amine salt and co-distillable additive
3. 9155718 - Treatment of sleep disturbances
4. 9005652 - Chewable tablet containing phenylephrine
5. 8883849 - Treatment of sleep disturbances
6. 8263647 - Treatment of sleep disturbances
7. 5468502 - Ibuprofen enhancing solvent system