Average Co-Inventor Count = 3.43
ph-index = 2
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. Earth Chemical Co., Ltd. (2 from 29 patents)
2 patents:
1. 6044800 - Dental care article for pets and process for producing the same
2. 4800196 - Phenyl salicylate and benzyl salicylate as acaricidal agents