Average Co-Inventor Count = 2.00
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. Eastman-kodak Company (4 from 21,594 patents)
4 patents:
1. 5252680 - Blend of a polyester and a polycarbonate
2. 5202392 - Blend of a polyester and a polycarbonate
3. 5196488 - Blend of a polyester and a polycarbonate
4. 5194521 - Blend of a polyester and a polycarbonate