Average Co-Inventor Count = 4.67
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. Merck Patent Gmbh (1 from 2,937 patents)
2. Az Electronic Materials USA Corp. (1 from 115 patents)
3. Z Electronic Materials USA Corp. (1 from 1 patent)
3 patents:
1. 9146467 - Coating compositions
2. 8852848 - Composition for coating over a photoresist pattern
3. 8455176 - Coating composition