Average Co-Inventor Count = 3.75
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. 3m Innovative Properties Company (5 from 14,059 patents)
5 patents:
1. 7858976 - Method of making an organic light emitting device
2. 7432124 - Method of making an organic light emitting device
3. 7271534 - Segmented organic light emitting device
4. 7156942 - Organic electroluminescent device and encapsulation method
5. 6975067 - Organic electroluminescent device and encapsulation method