Average Co-Inventor Count = 3.00
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. Hoechst Aktiengesellschaft (4 from 6,662 patents)
4 patents:
1. 5347038 - Process of the preparation of 2,5-di-phenylamino-terephthalic acid and
2. 5300693 - Process for the preparation of 1,4-bis(4-fluorobenzoyl)-benzene
3. 5208365 - Process for the preparation of 2,5-di(phenylamino)-terephthalic acid and
4. 5132431 - Process for the continuous preparation of imidoperoxycarboxylic acids