Average Co-Inventor Count = 6.00
ph-index = 1
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 (4 from 10,754 patents)
4 patents:
1. 5446168 - Naphthindazole-4,9-quinones
2. 5117005 - Naphthindazole-4,9-quinones
3. 5074904 - Naphthindazole-4,9-quinones and use thereof for controlling undesirable
4. 5007954 - Controlling undesirable plant growth using naphthindazole-4,9-quinones