Average Co-Inventor Count = 4.29
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. Lotte Co., Ltd. (3 from 59 patents)
3 patents:
1. 4292329 - Center-filled chewing gum
2. 4269860 - Process for preparing a gas-developing chewing gum
3. 4157402 - Center-filled chewing gum