Average Co-Inventor Count = 4.09
ph-index = 1
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. Igm Resins Italia S.r.l. (2 from 9 patents)
2. Igm Group B.v. (1 from 5 patents)
3 patents:
1. 11472972 - 3-ketocoumarins, a process for their preparation and their use as photoinitiators in photopolymerization reactions
2. 10106629 - Multifunctional acylphosphine oxide photoinitiators
3. 9951034 - 3-ketocoumarines for LED photocuring