Average Co-Inventor Count = 3.24
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. Eastman-kodak Company (3 from 21,594 patents)
2. Eastman Chemical Company (1 from 2,001 patents)
4 patents:
1. 5502121 - Blends of polyarylates with aliphatic polyesters
2. 5254610 - Polyester/polycarbonate blends containing phosphites
3. 5207967 - Multicomponent polyester/polycarbonate blends with improved impact
4. 5194523 - Polyester/polycarbonate blends having improved clarity and impact