Average Co-Inventor Count = 4.72
ph-index = 15
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. Universal Display Corporation (179 from 1,256 patents)
2. Janssen Pharmaceutica Nv (20 from 2,077 patents)
3. Ortho-mcneil Pharmaceutical Corp. (4 from 363 patents)
4. Other (1 from 832,718 patents)
5. Boehringer Ingelheim Pharmaceuticals, Inc. (1 from 276 patents)
205 patents:
1. 12495715 - Organic electroluminescent materials and devices
2. 12486295 - Organic electroluminescent materials and devices
3. 12484437 - Organic electroluminescent materials and devices
4. 12477890 - Organic electroluminescent materials and devices
5. 12466848 - Organic electroluminescent materials and devices
6. 12459966 - Organic electroluminescent materials and devices
7. 12460128 - Organic electroluminescent materials and devices
8. 12435102 - Organic electroluminescent materials and devices
9. 12426495 - Organic electroluminescent materials and devices
10. 12419188 - Organic electroluminescent materials and devices
11. 12398319 - Tetradentate organic electroluminescent materials and devices
12. 12349589 - Organic electroluminescent materials and devices
13. 12325719 - Organic electroluminescent materials and devices
14. 12302752 - Organic electroluminescent materials and devices
15. 12297212 - Organic electroluminescent materials and devices