Average Co-Inventor Count = 4.44
ph-index = 2
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. Amcor Limited (1 from 178 patents)
2. West Pharmaceutical Services, Inc. (1 from 144 patents)
2 patents:
1. 8453873 - Closure
2. 7394383 - Closure for a container