Average Co-Inventor Count = 4.29
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. Blankophor Gmbh & Co. Kg (5 from 6 patents)
5 patents:
1. 8920605 - Fluorescent whitening agent compositions
2. 8696868 - Disulfo-type fluorescent whitening agent compositions
3. 8696867 - Disulfo-type fluorescent whitening agents
4. 8608907 - Fluorescent whitening agent compositions
5. 8354041 - Composition and process for whitening paper