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. Basf Aktiengesellschaft (3 from 10,754 patents)
3 patents:
1. 4209466 - Manufacture of formaldehyde
2. 3990928 - Method of cold adhesion of wood glues to wood particles
3. 3962329 - Manufacture of granular isobutylidenediurea