Average Co-Inventor Count = 2.10
ph-index = 4
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. Dr. Wolman Gmbh (6 from 20 patents)
2. Basf Aktiengesellschaft (1 from 10,754 patents)
7 patents:
1. 6441016 - Wood preservatives
2. 5853766 - Wood preservatives
3. 5635217 - Wood preservatives
4. 5444093 - Wood preservatives
5. 5276029 - Wood preservative compositions having activity against termites and fungi
6. 5179116 - Wood preservatives
7. 4447448 - Wood preservative