Average Co-Inventor Count = 5.90
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. Pharmacia & Upjohn Ab (2 from 76 patents)
2. Pharmacia Ab (1 from 184 patents)
3. Agouron Pharmaceuticals, Inc. (1 from 174 patents)
4. Amo Regional Holdings (3 patents)
4 patents:
1. 7063687 - Eye fluid applicator
2. 6423040 - Eye fluid applicator
3. D413668 - Aid device for applying eye drops
4. D389383 - Bottle cap opener