Average Co-Inventor Count = 5.70
ph-index = 4
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 Chemical Company (25 from 2,001 patents)
2. Akron Polymer Systems, Inc. (8 from 28 patents)
3. Kuo, Thauming (0 patent)
4. Harris, Frank W. (0 patent)
5. Wang, Bin (0 patent)
6. Zheng, Xiaoliang (0 patent)
7. Germroth, Ted Calvin (0 patent)
8. Jing, Jiaokai (0 patent)
9. Zhang, Dong (0 patent)
10. Mcwilliams, Douglas S. (0 patent)
33 patents:
1. 12252603 - Regioselectively substituted cellulose ester based C+ compensation films with improved wavelength dispersion
2. 12006375 - Regioselectively substituted cellulose esters
3. 12006376 - Regioselectively substituted cellulose esters and films made therefrom
4. 11939407 - Regioselectively substituted cellulose esters
5. 11643477 - Regioselectively substituted cellulose esters and films made therefrom
6. 11591411 - Regioselectively substituted cellulose esters
7. 11505622 - Regioselectively substituted cellulose esters
8. 11034776 - Regioselectively substituted cellulose esters and films made therefrom
9. 10836835 - Cellulose ester optical films
10. 10759872 - Regioselectively substituted cellulose esters and films made therefrom
11. 10640577 - Regioselectively substituted cellulose esters and films made therefrom
12. 10556973 - Method for the preparation of nitrated styrenic fluoropolymers
13. 10494447 - Cellulose ester optical films
14. 10174129 - Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
15. 10126479 - Multilayer optical compensation film having reversed wavelength dispersion