Average Co-Inventor Count = 2.82
ph-index = 4
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. Sweetheart Cup Company Inc. (3 from 44 patents)
2. Solo Cup Operating Corporation (1 from 53 patents)
4 patents:
1. 7195130 - Drinking cup lids with promotional game piece
2. 5799814 - Drink-through lid for container
3. D354227 - Beverage can-carrying device
4. 5285892 - Sanitary can carriers and multiple beverage can packages including the