Average Co-Inventor Count = 1.29
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 (3 from 3,391 patents)
3 patents:
1. 4129534 - Poly(dimethylaminoethyl methacrylate) and method of preparation
2. 4052343 - Crosslinked, macroreticular poly(dimethylaminoethyl methacrylate)
3. 4046688 - Removal of antimony from industrial streams