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. Hoechst Aktiengesellschaft (3 from 6,662 patents)
3 patents:
1. 5593594 - Ter material and process for removing ozone from gases and liquids
2. 5591893 - Process for the preparation of polycarboxylic acids and derivatives
3. 5543564 - Process for releasing acidic organic compounds from salts thereof by