Average Co-Inventor Count = 5.89
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 (2 from 6,662 patents)
2. Ticona Gmbh (1 from 430 patents)
3. Intervet International B.v. (104 patents)
3 patents:
1. 6313323 - Trimerization of formaldehyde in the gas phase
2. 5948314 - Composition containing an aerogel, method of producing said composition
3. 5733663 - Composite membrane and process for its production