Average Co-Inventor Count = 2.25
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. Schering-Plough Healthcare Products Inc. (3 from 167 patents)
3 patents:
1. D422494 - Dual bottle assembly
2. D417033 - Applicator container
3. D414683 - Spray bottle housing