Average Co-Inventor Count = 2.18
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. Rohm and Haas Company (6 from 3,391 patents)
6 patents:
1. 5466756 - Methyl methacrylate compositions
2. 5258423 - Stabilization of methacrylic polymers against sterilizing radiation
3. 5250589 - Stabilization of methacrylic polymers against sterilizing radiation
4. 5216060 - Stabilization of methacrylic polymers against sterilizing radiation
5. 5102940 - Stabilization of methacrylic polymers against sterilizing radiation
6. 5061747 - Methyl methacrylate compositions