Average Co-Inventor Count = 1.50
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. Hercules Corporation (3 from 1,197 patents)
3 patents:
1. 4675210 - Maleic modified butene copolymers for adhering polypropylene
2. 4599385 - Maleic modified butene copolymers
3. 4038253 - Photocross-linkable polymers containing pendant diazoester groups