Average Co-Inventor Count = 2.40
ph-index = 1
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. Takasago Perfumery Co., Ltd. (2 from 47 patents)
2 patents:
1. 4250117 - 4-Hydroxy-4-methyl-cyclohexen-2-one-1
2. 4183831 - 5-Ethyl-4-methyl-methylnicotinate perfume compositions