Average Co-Inventor Count = 5.62
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. Chisso Corporation (2 from 1,109 patents)
2. Other (1 from 832,718 patents)
3 patents:
1. 6576303 - Liquid crystal compounds exhibiting negative anisotropy of permittivity
2. 6500503 - Cyclohexane derivatives, liquid crystal compositions comprising the same and liquid crystal display devices
3. 6485799 - Aniline derivatives, liquid-crystal composition containing the same, and liquid-crystal display element