Average Co-Inventor Count = 1.33
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. Lkt Laboratories, Inc. (1 from 5 patents)
2. Toyotama Perfumery Co., Ltd. (1 from 3 patents)
2 patents:
1. 6166003 - Heterocyclic compounds for cancer chemoprevention
2. 5041425 - Antitumor agent