Average Co-Inventor Count = 5.17
ph-index = 1
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 & Haas Electronic Materials LLC (5 from 696 patents)
2. Dow Global Technolgoies LLC (2 from 4,665 patents)
3. Rohm and Haas Electronic Materials Korea Ltd. (2 from 148 patents)
5 patents:
1. 9809672 - Aromatic resins for underlayers
2. 9540476 - Aromatic resins for underlayers
3. 9366964 - Compositions and antireflective coatings for photolithography
4. 9011591 - Compositions and antireflective coatings for photolithography
5. 7723280 - Stripper for electronics