Average Co-Inventor Count = 5.20
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. Ciba Specialty Chemicals Corporation (5 from 1,524 patents)
5 patents:
1. 6960667 - Fluorescent maleimides and uses thereof
2. 6767620 - Pigmented porous material
3. 6508957 - Fluorescent maleimides and uses thereof
4. 6258954 - Fluorescent maleimides and uses thereof
5. 6258158 - Process for pigmenting porous metal oxides and materials pigmented therewith