Average Co-Inventor Count = 3.00
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. Dupont (uk) Limited (1 from 14 patents)
2. Du Pont-howson Limited (1 from 4 patents)
2 patents:
1. 5264329 - Radiation sensitive compositions
2. 5130228 - Radiation sensitive compositions