Average Co-Inventor Count = 4.17
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. Merck Patent Gmbh (4 from 2,945 patents)
2. Merck Patent Gesellschaft (1 from 121 patents)
5 patents:
1. 6821582 - Liquid-crystalline mixtures
2. 6808763 - Liquid-crystalline medium
3. 6613401 - Liquid-crystalline medium
4. 6497828 - Nematic liquid-crystal composition
5. 6183821 - STN liquid-crystal display