Average Co-Inventor Count = 6.89
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. Rohm and Haas Electronic Materials Korea Ltd. (12 from 146 patents)
12 patents:
1. 12234219 - Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same
2. 12207547 - Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent device
3. 12082496 - Composition material for organic electroluminescent device, plurality of host materials, and organic electroluminescent device comprising the same
4. 10319918 - Organic electroluminescent compound and organic electroluminescent device comprising the same
5. 10186669 - Organic electroluminescent compound and an organic electroluminescent device comprising the same
6. 10069086 - Plurality of host materials and an organic electroluminescence device comprising the same
7. 9997723 - Organic electroluminescent compound and an organic electroluminescent device comprising the same
8. 9997724 - Organic electroluminescent compound and organic electroluminescent device comprising the same
9. 9935274 - Substituted 12H-indolo[2,3-b]quinoxalino[2',3′:4,5]pyrrolo[3,2,1-jk]carbazoles as organic electroluminescent materials
10. 9859507 - Organic electroluminescent compound and organic electroluminescent device comprising the same
11. 9768394 - Organic electroluminescent compound and organic electroluminescent device comprising the same
12. 9698355 - Organic electroluminescent compounds and organic electroluminescent device comprising the same