Average Co-Inventor Count = 4.89
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 & Haas Electronic Materials LLC (5 from 696 patents)
2. Dow Global Technolgoies LLC (3 from 4,631 patents)
3. Sikorsky Aircraft Corporation (992 patents)
5 patents:
1. 10114288 - Silicon-containing underlayers
2. 10007184 - Silicon-containing underlayers
3. 9366964 - Compositions and antireflective coatings for photolithography
4. 9068086 - Compositions for antireflective coatings
5. 9011591 - Compositions and antireflective coatings for photolithography