Average Co-Inventor Count = 5.71
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. Xerox Corporation (3 from 24,195 patents)
3 patents:
1. 5668276 - Hydroxygallium phthalocyanine processes
2. 5567558 - Imaging member with hydroxygallium phthalocyanine type A,B,C or D
3. 5529870 - Halogenindium phthalocyanine crystals