Average Co-Inventor Count = 3.75
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. International Paper Company (1 from 1,173 patents)
2. Ilford Imaging Switzerland Gmbh (1 from 37 patents)
2 patents:
1. 7235284 - Recording sheets for ink jet printing
2. 6447841 - Plastic pigments for durable ink jet paper