Average Co-Inventor Count = 2.00
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. Dopaco, Inc. (2 from 63 patents)
2. Pactiv Corporation (1 from 348 patents)
3 patents:
1. 9266660 - Insulating cup
2. 8113379 - Hot cup lid
3. 5765716 - Cup protector