Average Co-Inventor Count = 1.00
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. Berry Plastics Corporation (2 from 277 patents)
2. Rexam Closure Systems Inc. (1 from 41 patents)
3 patents:
1. 8794461 - Closure with liner seal vents
2. 8328038 - Closure with liner seal vents
3. 7867425 - Closure with liner seal vents