Average Co-Inventor Count = 4.07
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. West Pharmaceutical Services, Inc. (4 from 143 patents)
2. Daikyo Seiko, Ltd. (3 from 122 patents)
4 patents:
1. 9073649 - Finger grip for a flangeless container
2. 8118167 - Medical container
3. 8100263 - Vacuum package system
4. 7963396 - Vacuum package system