Average Co-Inventor Count = 2.57
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. Eurand America, Inc. (3 from 15 patents)
3 patents:
1. 5709886 - Effervescent microcapsules
2. 5639475 - Effervescent microcapsules
3. 5622723 - Procedure for encapsulating chlorpheniramine