Average Co-Inventor Count = 3.33
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. Wm Wrigley Jr Company (4 from 585 patents)
4 patents:
1. 5441749 - Chewing gum products using calcium sulfate
2. 5164210 - Zein/shellac encapsulation of high intensity sweeteners in chewing gum
3. 5139798 - Polyvinyl acetate encapsulation of codried sucralose for use in chewing
4. 5108762 - Gradual release structures for chewing gum